refactor: replace sjson.Set usage with sjson.SetBytes to optimize mutable JSON transformations

This commit is contained in:
Luis Pater
2026-03-19 17:58:54 +08:00
parent 56073ded69
commit 2bd646ad70
73 changed files with 3008 additions and 2944 deletions
@@ -49,7 +49,7 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
userID := fmt.Sprintf("user_%s_account_%s_session_%s", user, account, session)
// Base Claude message payload
out := fmt.Sprintf(`{"model":"","max_tokens":32000,"messages":[],"metadata":{"user_id":"%s"}}`, userID)
out := []byte(fmt.Sprintf(`{"model":"","max_tokens":32000,"messages":[],"metadata":{"user_id":"%s"}}`, userID))
root := gjson.ParseBytes(rawJSON)
@@ -67,20 +67,20 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
if supportsAdaptive {
switch effort {
case "none":
out, _ = sjson.Set(out, "thinking.type", "disabled")
out, _ = sjson.Delete(out, "thinking.budget_tokens")
out, _ = sjson.Delete(out, "output_config.effort")
out, _ = sjson.SetBytes(out, "thinking.type", "disabled")
out, _ = sjson.DeleteBytes(out, "thinking.budget_tokens")
out, _ = sjson.DeleteBytes(out, "output_config.effort")
case "auto":
out, _ = sjson.Set(out, "thinking.type", "adaptive")
out, _ = sjson.Delete(out, "thinking.budget_tokens")
out, _ = sjson.Delete(out, "output_config.effort")
out, _ = sjson.SetBytes(out, "thinking.type", "adaptive")
out, _ = sjson.DeleteBytes(out, "thinking.budget_tokens")
out, _ = sjson.DeleteBytes(out, "output_config.effort")
default:
if mapped, ok := thinking.MapToClaudeEffort(effort, supportsMax); ok {
effort = mapped
}
out, _ = sjson.Set(out, "thinking.type", "adaptive")
out, _ = sjson.Delete(out, "thinking.budget_tokens")
out, _ = sjson.Set(out, "output_config.effort", effort)
out, _ = sjson.SetBytes(out, "thinking.type", "adaptive")
out, _ = sjson.DeleteBytes(out, "thinking.budget_tokens")
out, _ = sjson.SetBytes(out, "output_config.effort", effort)
}
} else {
// Legacy/manual thinking (budget_tokens).
@@ -88,13 +88,13 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
if ok {
switch budget {
case 0:
out, _ = sjson.Set(out, "thinking.type", "disabled")
out, _ = sjson.SetBytes(out, "thinking.type", "disabled")
case -1:
out, _ = sjson.Set(out, "thinking.type", "enabled")
out, _ = sjson.SetBytes(out, "thinking.type", "enabled")
default:
if budget > 0 {
out, _ = sjson.Set(out, "thinking.type", "enabled")
out, _ = sjson.Set(out, "thinking.budget_tokens", budget)
out, _ = sjson.SetBytes(out, "thinking.type", "enabled")
out, _ = sjson.SetBytes(out, "thinking.budget_tokens", budget)
}
}
}
@@ -114,15 +114,15 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
}
// Model
out, _ = sjson.Set(out, "model", modelName)
out, _ = sjson.SetBytes(out, "model", modelName)
// Max tokens
if mot := root.Get("max_output_tokens"); mot.Exists() {
out, _ = sjson.Set(out, "max_tokens", mot.Int())
out, _ = sjson.SetBytes(out, "max_tokens", mot.Int())
}
// Stream
out, _ = sjson.Set(out, "stream", stream)
out, _ = sjson.SetBytes(out, "stream", stream)
// instructions -> as a leading message (use role user for Claude API compatibility)
instructionsText := ""
@@ -130,9 +130,9 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
if instr := root.Get("instructions"); instr.Exists() && instr.Type == gjson.String {
instructionsText = instr.String()
if instructionsText != "" {
sysMsg := `{"role":"user","content":""}`
sysMsg, _ = sjson.Set(sysMsg, "content", instructionsText)
out, _ = sjson.SetRaw(out, "messages.-1", sysMsg)
sysMsg := []byte(`{"role":"user","content":""}`)
sysMsg, _ = sjson.SetBytes(sysMsg, "content", instructionsText)
out, _ = sjson.SetRawBytes(out, "messages.-1", sysMsg)
}
}
@@ -156,9 +156,9 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
}
instructionsText = builder.String()
if instructionsText != "" {
sysMsg := `{"role":"user","content":""}`
sysMsg, _ = sjson.Set(sysMsg, "content", instructionsText)
out, _ = sjson.SetRaw(out, "messages.-1", sysMsg)
sysMsg := []byte(`{"role":"user","content":""}`)
sysMsg, _ = sjson.SetBytes(sysMsg, "content", instructionsText)
out, _ = sjson.SetRawBytes(out, "messages.-1", sysMsg)
extractedFromSystem = true
}
}
@@ -193,9 +193,9 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
if t := part.Get("text"); t.Exists() {
txt := t.String()
textAggregate.WriteString(txt)
contentPart := `{"type":"text","text":""}`
contentPart, _ = sjson.Set(contentPart, "text", txt)
partsJSON = append(partsJSON, contentPart)
contentPart := []byte(`{"type":"text","text":""}`)
contentPart, _ = sjson.SetBytes(contentPart, "text", txt)
partsJSON = append(partsJSON, string(contentPart))
}
if ptype == "input_text" {
role = "user"
@@ -208,7 +208,7 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
url = part.Get("url").String()
}
if url != "" {
var contentPart string
var contentPart []byte
if strings.HasPrefix(url, "data:") {
trimmed := strings.TrimPrefix(url, "data:")
mediaAndData := strings.SplitN(trimmed, ";base64,", 2)
@@ -221,16 +221,16 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
data = mediaAndData[1]
}
if data != "" {
contentPart = `{"type":"image","source":{"type":"base64","media_type":"","data":""}}`
contentPart, _ = sjson.Set(contentPart, "source.media_type", mediaType)
contentPart, _ = sjson.Set(contentPart, "source.data", data)
contentPart = []byte(`{"type":"image","source":{"type":"base64","media_type":"","data":""}}`)
contentPart, _ = sjson.SetBytes(contentPart, "source.media_type", mediaType)
contentPart, _ = sjson.SetBytes(contentPart, "source.data", data)
}
} else {
contentPart = `{"type":"image","source":{"type":"url","url":""}}`
contentPart, _ = sjson.Set(contentPart, "source.url", url)
contentPart = []byte(`{"type":"image","source":{"type":"url","url":""}}`)
contentPart, _ = sjson.SetBytes(contentPart, "source.url", url)
}
if contentPart != "" {
partsJSON = append(partsJSON, contentPart)
if len(contentPart) > 0 {
partsJSON = append(partsJSON, string(contentPart))
if role == "" {
role = "user"
}
@@ -252,10 +252,10 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
data = mediaAndData[1]
}
}
contentPart := `{"type":"document","source":{"type":"base64","media_type":"","data":""}}`
contentPart, _ = sjson.Set(contentPart, "source.media_type", mediaType)
contentPart, _ = sjson.Set(contentPart, "source.data", data)
partsJSON = append(partsJSON, contentPart)
contentPart := []byte(`{"type":"document","source":{"type":"base64","media_type":"","data":""}}`)
contentPart, _ = sjson.SetBytes(contentPart, "source.media_type", mediaType)
contentPart, _ = sjson.SetBytes(contentPart, "source.data", data)
partsJSON = append(partsJSON, string(contentPart))
if role == "" {
role = "user"
}
@@ -280,24 +280,24 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
}
if len(partsJSON) > 0 {
msg := `{"role":"","content":[]}`
msg, _ = sjson.Set(msg, "role", role)
msg := []byte(`{"role":"","content":[]}`)
msg, _ = sjson.SetBytes(msg, "role", role)
if len(partsJSON) == 1 && !hasImage && !hasFile {
// Preserve legacy behavior for single text content
msg, _ = sjson.Delete(msg, "content")
msg, _ = sjson.DeleteBytes(msg, "content")
textPart := gjson.Parse(partsJSON[0])
msg, _ = sjson.Set(msg, "content", textPart.Get("text").String())
msg, _ = sjson.SetBytes(msg, "content", textPart.Get("text").String())
} else {
for _, partJSON := range partsJSON {
msg, _ = sjson.SetRaw(msg, "content.-1", partJSON)
msg, _ = sjson.SetRawBytes(msg, "content.-1", []byte(partJSON))
}
}
out, _ = sjson.SetRaw(out, "messages.-1", msg)
out, _ = sjson.SetRawBytes(out, "messages.-1", msg)
} else if textAggregate.Len() > 0 || role == "system" {
msg := `{"role":"","content":""}`
msg, _ = sjson.Set(msg, "role", role)
msg, _ = sjson.Set(msg, "content", textAggregate.String())
out, _ = sjson.SetRaw(out, "messages.-1", msg)
msg := []byte(`{"role":"","content":""}`)
msg, _ = sjson.SetBytes(msg, "role", role)
msg, _ = sjson.SetBytes(msg, "content", textAggregate.String())
out, _ = sjson.SetRawBytes(out, "messages.-1", msg)
}
case "function_call":
@@ -309,31 +309,31 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
name := item.Get("name").String()
argsStr := item.Get("arguments").String()
toolUse := `{"type":"tool_use","id":"","name":"","input":{}}`
toolUse, _ = sjson.Set(toolUse, "id", callID)
toolUse, _ = sjson.Set(toolUse, "name", name)
toolUse := []byte(`{"type":"tool_use","id":"","name":"","input":{}}`)
toolUse, _ = sjson.SetBytes(toolUse, "id", callID)
toolUse, _ = sjson.SetBytes(toolUse, "name", name)
if argsStr != "" && gjson.Valid(argsStr) {
argsJSON := gjson.Parse(argsStr)
if argsJSON.IsObject() {
toolUse, _ = sjson.SetRaw(toolUse, "input", argsJSON.Raw)
toolUse, _ = sjson.SetRawBytes(toolUse, "input", []byte(argsJSON.Raw))
}
}
asst := `{"role":"assistant","content":[]}`
asst, _ = sjson.SetRaw(asst, "content.-1", toolUse)
out, _ = sjson.SetRaw(out, "messages.-1", asst)
asst := []byte(`{"role":"assistant","content":[]}`)
asst, _ = sjson.SetRawBytes(asst, "content.-1", toolUse)
out, _ = sjson.SetRawBytes(out, "messages.-1", asst)
case "function_call_output":
// Map to user tool_result
callID := item.Get("call_id").String()
outputStr := item.Get("output").String()
toolResult := `{"type":"tool_result","tool_use_id":"","content":""}`
toolResult, _ = sjson.Set(toolResult, "tool_use_id", callID)
toolResult, _ = sjson.Set(toolResult, "content", outputStr)
toolResult := []byte(`{"type":"tool_result","tool_use_id":"","content":""}`)
toolResult, _ = sjson.SetBytes(toolResult, "tool_use_id", callID)
toolResult, _ = sjson.SetBytes(toolResult, "content", outputStr)
usr := `{"role":"user","content":[]}`
usr, _ = sjson.SetRaw(usr, "content.-1", toolResult)
out, _ = sjson.SetRaw(out, "messages.-1", usr)
usr := []byte(`{"role":"user","content":[]}`)
usr, _ = sjson.SetRawBytes(usr, "content.-1", toolResult)
out, _ = sjson.SetRawBytes(out, "messages.-1", usr)
}
return true
})
@@ -341,27 +341,27 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
// tools mapping: parameters -> input_schema
if tools := root.Get("tools"); tools.Exists() && tools.IsArray() {
toolsJSON := "[]"
toolsJSON := []byte("[]")
tools.ForEach(func(_, tool gjson.Result) bool {
tJSON := `{"name":"","description":"","input_schema":{}}`
tJSON := []byte(`{"name":"","description":"","input_schema":{}}`)
if n := tool.Get("name"); n.Exists() {
tJSON, _ = sjson.Set(tJSON, "name", n.String())
tJSON, _ = sjson.SetBytes(tJSON, "name", n.String())
}
if d := tool.Get("description"); d.Exists() {
tJSON, _ = sjson.Set(tJSON, "description", d.String())
tJSON, _ = sjson.SetBytes(tJSON, "description", d.String())
}
if params := tool.Get("parameters"); params.Exists() {
tJSON, _ = sjson.SetRaw(tJSON, "input_schema", params.Raw)
tJSON, _ = sjson.SetRawBytes(tJSON, "input_schema", []byte(params.Raw))
} else if params = tool.Get("parametersJsonSchema"); params.Exists() {
tJSON, _ = sjson.SetRaw(tJSON, "input_schema", params.Raw)
tJSON, _ = sjson.SetRawBytes(tJSON, "input_schema", []byte(params.Raw))
}
toolsJSON, _ = sjson.SetRaw(toolsJSON, "-1", tJSON)
toolsJSON, _ = sjson.SetRawBytes(toolsJSON, "-1", tJSON)
return true
})
if gjson.Parse(toolsJSON).IsArray() && len(gjson.Parse(toolsJSON).Array()) > 0 {
out, _ = sjson.SetRaw(out, "tools", toolsJSON)
if parsedTools := gjson.ParseBytes(toolsJSON); parsedTools.IsArray() && len(parsedTools.Array()) > 0 {
out, _ = sjson.SetRawBytes(out, "tools", toolsJSON)
}
}
@@ -371,23 +371,23 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
case gjson.String:
switch toolChoice.String() {
case "auto":
out, _ = sjson.SetRaw(out, "tool_choice", `{"type":"auto"}`)
out, _ = sjson.SetRawBytes(out, "tool_choice", []byte(`{"type":"auto"}`))
case "none":
// Leave unset; implies no tools
case "required":
out, _ = sjson.SetRaw(out, "tool_choice", `{"type":"any"}`)
out, _ = sjson.SetRawBytes(out, "tool_choice", []byte(`{"type":"any"}`))
}
case gjson.JSON:
if toolChoice.Get("type").String() == "function" {
fn := toolChoice.Get("function.name").String()
toolChoiceJSON := `{"name":"","type":"tool"}`
toolChoiceJSON, _ = sjson.Set(toolChoiceJSON, "name", fn)
out, _ = sjson.SetRaw(out, "tool_choice", toolChoiceJSON)
toolChoiceJSON := []byte(`{"name":"","type":"tool"}`)
toolChoiceJSON, _ = sjson.SetBytes(toolChoiceJSON, "name", fn)
out, _ = sjson.SetRawBytes(out, "tool_choice", toolChoiceJSON)
}
default:
}
}
return []byte(out)
return out
}
@@ -8,6 +8,7 @@ import (
"strings"
"time"
translatorcommon "github.com/router-for-me/CLIProxyAPI/v6/internal/translator/common"
"github.com/tidwall/gjson"
"github.com/tidwall/sjson"
)
@@ -50,12 +51,12 @@ func pickRequestJSON(originalRequestRawJSON, requestRawJSON []byte) []byte {
return nil
}
func emitEvent(event string, payload string) string {
return fmt.Sprintf("event: %s\ndata: %s", event, payload)
func emitEvent(event string, payload []byte) []byte {
return translatorcommon.SSEEventData(event, payload)
}
// ConvertClaudeResponseToOpenAIResponses converts Claude SSE to OpenAI Responses SSE events.
func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) []string {
func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) [][]byte {
if *param == nil {
*param = &claudeToResponsesState{FuncArgsBuf: make(map[int]*strings.Builder), FuncNames: make(map[int]string), FuncCallIDs: make(map[int]string)}
}
@@ -63,12 +64,12 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
// Expect `data: {..}` from Claude clients
if !bytes.HasPrefix(rawJSON, dataTag) {
return []string{}
return [][]byte{}
}
rawJSON = bytes.TrimSpace(rawJSON[5:])
root := gjson.ParseBytes(rawJSON)
ev := root.Get("type").String()
var out []string
var out [][]byte
nextSeq := func() int { st.Seq++; return st.Seq }
@@ -105,16 +106,16 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
}
}
// response.created
created := `{"type":"response.created","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"in_progress","background":false,"error":null,"output":[]}}`
created, _ = sjson.Set(created, "sequence_number", nextSeq())
created, _ = sjson.Set(created, "response.id", st.ResponseID)
created, _ = sjson.Set(created, "response.created_at", st.CreatedAt)
created := []byte(`{"type":"response.created","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"in_progress","background":false,"error":null,"output":[]}}`)
created, _ = sjson.SetBytes(created, "sequence_number", nextSeq())
created, _ = sjson.SetBytes(created, "response.id", st.ResponseID)
created, _ = sjson.SetBytes(created, "response.created_at", st.CreatedAt)
out = append(out, emitEvent("response.created", created))
// response.in_progress
inprog := `{"type":"response.in_progress","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"in_progress"}}`
inprog, _ = sjson.Set(inprog, "sequence_number", nextSeq())
inprog, _ = sjson.Set(inprog, "response.id", st.ResponseID)
inprog, _ = sjson.Set(inprog, "response.created_at", st.CreatedAt)
inprog := []byte(`{"type":"response.in_progress","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"in_progress"}}`)
inprog, _ = sjson.SetBytes(inprog, "sequence_number", nextSeq())
inprog, _ = sjson.SetBytes(inprog, "response.id", st.ResponseID)
inprog, _ = sjson.SetBytes(inprog, "response.created_at", st.CreatedAt)
out = append(out, emitEvent("response.in_progress", inprog))
}
case "content_block_start":
@@ -128,25 +129,25 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
// open message item + content part
st.InTextBlock = true
st.CurrentMsgID = fmt.Sprintf("msg_%s_0", st.ResponseID)
item := `{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"message","status":"in_progress","content":[],"role":"assistant"}}`
item, _ = sjson.Set(item, "sequence_number", nextSeq())
item, _ = sjson.Set(item, "item.id", st.CurrentMsgID)
item := []byte(`{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"message","status":"in_progress","content":[],"role":"assistant"}}`)
item, _ = sjson.SetBytes(item, "sequence_number", nextSeq())
item, _ = sjson.SetBytes(item, "item.id", st.CurrentMsgID)
out = append(out, emitEvent("response.output_item.added", item))
part := `{"type":"response.content_part.added","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}`
part, _ = sjson.Set(part, "sequence_number", nextSeq())
part, _ = sjson.Set(part, "item_id", st.CurrentMsgID)
part := []byte(`{"type":"response.content_part.added","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}`)
part, _ = sjson.SetBytes(part, "sequence_number", nextSeq())
part, _ = sjson.SetBytes(part, "item_id", st.CurrentMsgID)
out = append(out, emitEvent("response.content_part.added", part))
} else if typ == "tool_use" {
st.InFuncBlock = true
st.CurrentFCID = cb.Get("id").String()
name := cb.Get("name").String()
item := `{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"in_progress","arguments":"","call_id":"","name":""}}`
item, _ = sjson.Set(item, "sequence_number", nextSeq())
item, _ = sjson.Set(item, "output_index", idx)
item, _ = sjson.Set(item, "item.id", fmt.Sprintf("fc_%s", st.CurrentFCID))
item, _ = sjson.Set(item, "item.call_id", st.CurrentFCID)
item, _ = sjson.Set(item, "item.name", name)
item := []byte(`{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"in_progress","arguments":"","call_id":"","name":""}}`)
item, _ = sjson.SetBytes(item, "sequence_number", nextSeq())
item, _ = sjson.SetBytes(item, "output_index", idx)
item, _ = sjson.SetBytes(item, "item.id", fmt.Sprintf("fc_%s", st.CurrentFCID))
item, _ = sjson.SetBytes(item, "item.call_id", st.CurrentFCID)
item, _ = sjson.SetBytes(item, "item.name", name)
out = append(out, emitEvent("response.output_item.added", item))
if st.FuncArgsBuf[idx] == nil {
st.FuncArgsBuf[idx] = &strings.Builder{}
@@ -160,16 +161,16 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
st.ReasoningIndex = idx
st.ReasoningBuf.Reset()
st.ReasoningItemID = fmt.Sprintf("rs_%s_%d", st.ResponseID, idx)
item := `{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"reasoning","status":"in_progress","summary":[]}}`
item, _ = sjson.Set(item, "sequence_number", nextSeq())
item, _ = sjson.Set(item, "output_index", idx)
item, _ = sjson.Set(item, "item.id", st.ReasoningItemID)
item := []byte(`{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"reasoning","status":"in_progress","summary":[]}}`)
item, _ = sjson.SetBytes(item, "sequence_number", nextSeq())
item, _ = sjson.SetBytes(item, "output_index", idx)
item, _ = sjson.SetBytes(item, "item.id", st.ReasoningItemID)
out = append(out, emitEvent("response.output_item.added", item))
// add a summary part placeholder
part := `{"type":"response.reasoning_summary_part.added","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"part":{"type":"summary_text","text":""}}`
part, _ = sjson.Set(part, "sequence_number", nextSeq())
part, _ = sjson.Set(part, "item_id", st.ReasoningItemID)
part, _ = sjson.Set(part, "output_index", idx)
part := []byte(`{"type":"response.reasoning_summary_part.added","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"part":{"type":"summary_text","text":""}}`)
part, _ = sjson.SetBytes(part, "sequence_number", nextSeq())
part, _ = sjson.SetBytes(part, "item_id", st.ReasoningItemID)
part, _ = sjson.SetBytes(part, "output_index", idx)
out = append(out, emitEvent("response.reasoning_summary_part.added", part))
st.ReasoningPartAdded = true
}
@@ -181,10 +182,10 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
dt := d.Get("type").String()
if dt == "text_delta" {
if t := d.Get("text"); t.Exists() {
msg := `{"type":"response.output_text.delta","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"delta":"","logprobs":[]}`
msg, _ = sjson.Set(msg, "sequence_number", nextSeq())
msg, _ = sjson.Set(msg, "item_id", st.CurrentMsgID)
msg, _ = sjson.Set(msg, "delta", t.String())
msg := []byte(`{"type":"response.output_text.delta","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"delta":"","logprobs":[]}`)
msg, _ = sjson.SetBytes(msg, "sequence_number", nextSeq())
msg, _ = sjson.SetBytes(msg, "item_id", st.CurrentMsgID)
msg, _ = sjson.SetBytes(msg, "delta", t.String())
out = append(out, emitEvent("response.output_text.delta", msg))
// aggregate text for response.output
st.TextBuf.WriteString(t.String())
@@ -196,22 +197,22 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
st.FuncArgsBuf[idx] = &strings.Builder{}
}
st.FuncArgsBuf[idx].WriteString(pj.String())
msg := `{"type":"response.function_call_arguments.delta","sequence_number":0,"item_id":"","output_index":0,"delta":""}`
msg, _ = sjson.Set(msg, "sequence_number", nextSeq())
msg, _ = sjson.Set(msg, "item_id", fmt.Sprintf("fc_%s", st.CurrentFCID))
msg, _ = sjson.Set(msg, "output_index", idx)
msg, _ = sjson.Set(msg, "delta", pj.String())
msg := []byte(`{"type":"response.function_call_arguments.delta","sequence_number":0,"item_id":"","output_index":0,"delta":""}`)
msg, _ = sjson.SetBytes(msg, "sequence_number", nextSeq())
msg, _ = sjson.SetBytes(msg, "item_id", fmt.Sprintf("fc_%s", st.CurrentFCID))
msg, _ = sjson.SetBytes(msg, "output_index", idx)
msg, _ = sjson.SetBytes(msg, "delta", pj.String())
out = append(out, emitEvent("response.function_call_arguments.delta", msg))
}
} else if dt == "thinking_delta" {
if st.ReasoningActive {
if t := d.Get("thinking"); t.Exists() {
st.ReasoningBuf.WriteString(t.String())
msg := `{"type":"response.reasoning_summary_text.delta","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"delta":""}`
msg, _ = sjson.Set(msg, "sequence_number", nextSeq())
msg, _ = sjson.Set(msg, "item_id", st.ReasoningItemID)
msg, _ = sjson.Set(msg, "output_index", st.ReasoningIndex)
msg, _ = sjson.Set(msg, "delta", t.String())
msg := []byte(`{"type":"response.reasoning_summary_text.delta","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"delta":""}`)
msg, _ = sjson.SetBytes(msg, "sequence_number", nextSeq())
msg, _ = sjson.SetBytes(msg, "item_id", st.ReasoningItemID)
msg, _ = sjson.SetBytes(msg, "output_index", st.ReasoningIndex)
msg, _ = sjson.SetBytes(msg, "delta", t.String())
out = append(out, emitEvent("response.reasoning_summary_text.delta", msg))
}
}
@@ -219,17 +220,17 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
case "content_block_stop":
idx := int(root.Get("index").Int())
if st.InTextBlock {
done := `{"type":"response.output_text.done","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"text":"","logprobs":[]}`
done, _ = sjson.Set(done, "sequence_number", nextSeq())
done, _ = sjson.Set(done, "item_id", st.CurrentMsgID)
done := []byte(`{"type":"response.output_text.done","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"text":"","logprobs":[]}`)
done, _ = sjson.SetBytes(done, "sequence_number", nextSeq())
done, _ = sjson.SetBytes(done, "item_id", st.CurrentMsgID)
out = append(out, emitEvent("response.output_text.done", done))
partDone := `{"type":"response.content_part.done","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}`
partDone, _ = sjson.Set(partDone, "sequence_number", nextSeq())
partDone, _ = sjson.Set(partDone, "item_id", st.CurrentMsgID)
partDone := []byte(`{"type":"response.content_part.done","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}`)
partDone, _ = sjson.SetBytes(partDone, "sequence_number", nextSeq())
partDone, _ = sjson.SetBytes(partDone, "item_id", st.CurrentMsgID)
out = append(out, emitEvent("response.content_part.done", partDone))
final := `{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"message","status":"completed","content":[{"type":"output_text","text":""}],"role":"assistant"}}`
final, _ = sjson.Set(final, "sequence_number", nextSeq())
final, _ = sjson.Set(final, "item.id", st.CurrentMsgID)
final := []byte(`{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"message","status":"completed","content":[{"type":"output_text","text":""}],"role":"assistant"}}`)
final, _ = sjson.SetBytes(final, "sequence_number", nextSeq())
final, _ = sjson.SetBytes(final, "item.id", st.CurrentMsgID)
out = append(out, emitEvent("response.output_item.done", final))
st.InTextBlock = false
} else if st.InFuncBlock {
@@ -239,34 +240,34 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
args = buf.String()
}
}
fcDone := `{"type":"response.function_call_arguments.done","sequence_number":0,"item_id":"","output_index":0,"arguments":""}`
fcDone, _ = sjson.Set(fcDone, "sequence_number", nextSeq())
fcDone, _ = sjson.Set(fcDone, "item_id", fmt.Sprintf("fc_%s", st.CurrentFCID))
fcDone, _ = sjson.Set(fcDone, "output_index", idx)
fcDone, _ = sjson.Set(fcDone, "arguments", args)
fcDone := []byte(`{"type":"response.function_call_arguments.done","sequence_number":0,"item_id":"","output_index":0,"arguments":""}`)
fcDone, _ = sjson.SetBytes(fcDone, "sequence_number", nextSeq())
fcDone, _ = sjson.SetBytes(fcDone, "item_id", fmt.Sprintf("fc_%s", st.CurrentFCID))
fcDone, _ = sjson.SetBytes(fcDone, "output_index", idx)
fcDone, _ = sjson.SetBytes(fcDone, "arguments", args)
out = append(out, emitEvent("response.function_call_arguments.done", fcDone))
itemDone := `{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}}`
itemDone, _ = sjson.Set(itemDone, "sequence_number", nextSeq())
itemDone, _ = sjson.Set(itemDone, "output_index", idx)
itemDone, _ = sjson.Set(itemDone, "item.id", fmt.Sprintf("fc_%s", st.CurrentFCID))
itemDone, _ = sjson.Set(itemDone, "item.arguments", args)
itemDone, _ = sjson.Set(itemDone, "item.call_id", st.CurrentFCID)
itemDone, _ = sjson.Set(itemDone, "item.name", st.FuncNames[idx])
itemDone := []byte(`{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}}`)
itemDone, _ = sjson.SetBytes(itemDone, "sequence_number", nextSeq())
itemDone, _ = sjson.SetBytes(itemDone, "output_index", idx)
itemDone, _ = sjson.SetBytes(itemDone, "item.id", fmt.Sprintf("fc_%s", st.CurrentFCID))
itemDone, _ = sjson.SetBytes(itemDone, "item.arguments", args)
itemDone, _ = sjson.SetBytes(itemDone, "item.call_id", st.CurrentFCID)
itemDone, _ = sjson.SetBytes(itemDone, "item.name", st.FuncNames[idx])
out = append(out, emitEvent("response.output_item.done", itemDone))
st.InFuncBlock = false
} else if st.ReasoningActive {
full := st.ReasoningBuf.String()
textDone := `{"type":"response.reasoning_summary_text.done","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"text":""}`
textDone, _ = sjson.Set(textDone, "sequence_number", nextSeq())
textDone, _ = sjson.Set(textDone, "item_id", st.ReasoningItemID)
textDone, _ = sjson.Set(textDone, "output_index", st.ReasoningIndex)
textDone, _ = sjson.Set(textDone, "text", full)
textDone := []byte(`{"type":"response.reasoning_summary_text.done","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"text":""}`)
textDone, _ = sjson.SetBytes(textDone, "sequence_number", nextSeq())
textDone, _ = sjson.SetBytes(textDone, "item_id", st.ReasoningItemID)
textDone, _ = sjson.SetBytes(textDone, "output_index", st.ReasoningIndex)
textDone, _ = sjson.SetBytes(textDone, "text", full)
out = append(out, emitEvent("response.reasoning_summary_text.done", textDone))
partDone := `{"type":"response.reasoning_summary_part.done","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"part":{"type":"summary_text","text":""}}`
partDone, _ = sjson.Set(partDone, "sequence_number", nextSeq())
partDone, _ = sjson.Set(partDone, "item_id", st.ReasoningItemID)
partDone, _ = sjson.Set(partDone, "output_index", st.ReasoningIndex)
partDone, _ = sjson.Set(partDone, "part.text", full)
partDone := []byte(`{"type":"response.reasoning_summary_part.done","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"part":{"type":"summary_text","text":""}}`)
partDone, _ = sjson.SetBytes(partDone, "sequence_number", nextSeq())
partDone, _ = sjson.SetBytes(partDone, "item_id", st.ReasoningItemID)
partDone, _ = sjson.SetBytes(partDone, "output_index", st.ReasoningIndex)
partDone, _ = sjson.SetBytes(partDone, "part.text", full)
out = append(out, emitEvent("response.reasoning_summary_part.done", partDone))
st.ReasoningActive = false
st.ReasoningPartAdded = false
@@ -284,92 +285,92 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
}
case "message_stop":
completed := `{"type":"response.completed","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null}}`
completed, _ = sjson.Set(completed, "sequence_number", nextSeq())
completed, _ = sjson.Set(completed, "response.id", st.ResponseID)
completed, _ = sjson.Set(completed, "response.created_at", st.CreatedAt)
completed := []byte(`{"type":"response.completed","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null}}`)
completed, _ = sjson.SetBytes(completed, "sequence_number", nextSeq())
completed, _ = sjson.SetBytes(completed, "response.id", st.ResponseID)
completed, _ = sjson.SetBytes(completed, "response.created_at", st.CreatedAt)
// Inject original request fields into response as per docs/response.completed.json
reqBytes := pickRequestJSON(originalRequestRawJSON, requestRawJSON)
if len(reqBytes) > 0 {
req := gjson.ParseBytes(reqBytes)
if v := req.Get("instructions"); v.Exists() {
completed, _ = sjson.Set(completed, "response.instructions", v.String())
completed, _ = sjson.SetBytes(completed, "response.instructions", v.String())
}
if v := req.Get("max_output_tokens"); v.Exists() {
completed, _ = sjson.Set(completed, "response.max_output_tokens", v.Int())
completed, _ = sjson.SetBytes(completed, "response.max_output_tokens", v.Int())
}
if v := req.Get("max_tool_calls"); v.Exists() {
completed, _ = sjson.Set(completed, "response.max_tool_calls", v.Int())
completed, _ = sjson.SetBytes(completed, "response.max_tool_calls", v.Int())
}
if v := req.Get("model"); v.Exists() {
completed, _ = sjson.Set(completed, "response.model", v.String())
completed, _ = sjson.SetBytes(completed, "response.model", v.String())
}
if v := req.Get("parallel_tool_calls"); v.Exists() {
completed, _ = sjson.Set(completed, "response.parallel_tool_calls", v.Bool())
completed, _ = sjson.SetBytes(completed, "response.parallel_tool_calls", v.Bool())
}
if v := req.Get("previous_response_id"); v.Exists() {
completed, _ = sjson.Set(completed, "response.previous_response_id", v.String())
completed, _ = sjson.SetBytes(completed, "response.previous_response_id", v.String())
}
if v := req.Get("prompt_cache_key"); v.Exists() {
completed, _ = sjson.Set(completed, "response.prompt_cache_key", v.String())
completed, _ = sjson.SetBytes(completed, "response.prompt_cache_key", v.String())
}
if v := req.Get("reasoning"); v.Exists() {
completed, _ = sjson.Set(completed, "response.reasoning", v.Value())
completed, _ = sjson.SetBytes(completed, "response.reasoning", v.Value())
}
if v := req.Get("safety_identifier"); v.Exists() {
completed, _ = sjson.Set(completed, "response.safety_identifier", v.String())
completed, _ = sjson.SetBytes(completed, "response.safety_identifier", v.String())
}
if v := req.Get("service_tier"); v.Exists() {
completed, _ = sjson.Set(completed, "response.service_tier", v.String())
completed, _ = sjson.SetBytes(completed, "response.service_tier", v.String())
}
if v := req.Get("store"); v.Exists() {
completed, _ = sjson.Set(completed, "response.store", v.Bool())
completed, _ = sjson.SetBytes(completed, "response.store", v.Bool())
}
if v := req.Get("temperature"); v.Exists() {
completed, _ = sjson.Set(completed, "response.temperature", v.Float())
completed, _ = sjson.SetBytes(completed, "response.temperature", v.Float())
}
if v := req.Get("text"); v.Exists() {
completed, _ = sjson.Set(completed, "response.text", v.Value())
completed, _ = sjson.SetBytes(completed, "response.text", v.Value())
}
if v := req.Get("tool_choice"); v.Exists() {
completed, _ = sjson.Set(completed, "response.tool_choice", v.Value())
completed, _ = sjson.SetBytes(completed, "response.tool_choice", v.Value())
}
if v := req.Get("tools"); v.Exists() {
completed, _ = sjson.Set(completed, "response.tools", v.Value())
completed, _ = sjson.SetBytes(completed, "response.tools", v.Value())
}
if v := req.Get("top_logprobs"); v.Exists() {
completed, _ = sjson.Set(completed, "response.top_logprobs", v.Int())
completed, _ = sjson.SetBytes(completed, "response.top_logprobs", v.Int())
}
if v := req.Get("top_p"); v.Exists() {
completed, _ = sjson.Set(completed, "response.top_p", v.Float())
completed, _ = sjson.SetBytes(completed, "response.top_p", v.Float())
}
if v := req.Get("truncation"); v.Exists() {
completed, _ = sjson.Set(completed, "response.truncation", v.String())
completed, _ = sjson.SetBytes(completed, "response.truncation", v.String())
}
if v := req.Get("user"); v.Exists() {
completed, _ = sjson.Set(completed, "response.user", v.Value())
completed, _ = sjson.SetBytes(completed, "response.user", v.Value())
}
if v := req.Get("metadata"); v.Exists() {
completed, _ = sjson.Set(completed, "response.metadata", v.Value())
completed, _ = sjson.SetBytes(completed, "response.metadata", v.Value())
}
}
// Build response.output from aggregated state
outputsWrapper := `{"arr":[]}`
outputsWrapper := []byte(`{"arr":[]}`)
// reasoning item (if any)
if st.ReasoningBuf.Len() > 0 || st.ReasoningPartAdded {
item := `{"id":"","type":"reasoning","summary":[{"type":"summary_text","text":""}]}`
item, _ = sjson.Set(item, "id", st.ReasoningItemID)
item, _ = sjson.Set(item, "summary.0.text", st.ReasoningBuf.String())
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"reasoning","summary":[{"type":"summary_text","text":""}]}`)
item, _ = sjson.SetBytes(item, "id", st.ReasoningItemID)
item, _ = sjson.SetBytes(item, "summary.0.text", st.ReasoningBuf.String())
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
}
// assistant message item (if any text)
if st.TextBuf.Len() > 0 || st.InTextBlock || st.CurrentMsgID != "" {
item := `{"id":"","type":"message","status":"completed","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":""}],"role":"assistant"}`
item, _ = sjson.Set(item, "id", st.CurrentMsgID)
item, _ = sjson.Set(item, "content.0.text", st.TextBuf.String())
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"message","status":"completed","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":""}],"role":"assistant"}`)
item, _ = sjson.SetBytes(item, "id", st.CurrentMsgID)
item, _ = sjson.SetBytes(item, "content.0.text", st.TextBuf.String())
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
}
// function_call items (in ascending index order for determinism)
if len(st.FuncArgsBuf) > 0 {
@@ -396,16 +397,16 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
if callID == "" && st.CurrentFCID != "" {
callID = st.CurrentFCID
}
item := `{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`
item, _ = sjson.Set(item, "id", fmt.Sprintf("fc_%s", callID))
item, _ = sjson.Set(item, "arguments", args)
item, _ = sjson.Set(item, "call_id", callID)
item, _ = sjson.Set(item, "name", name)
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`)
item, _ = sjson.SetBytes(item, "id", fmt.Sprintf("fc_%s", callID))
item, _ = sjson.SetBytes(item, "arguments", args)
item, _ = sjson.SetBytes(item, "call_id", callID)
item, _ = sjson.SetBytes(item, "name", name)
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
}
}
if gjson.Get(outputsWrapper, "arr.#").Int() > 0 {
completed, _ = sjson.SetRaw(completed, "response.output", gjson.Get(outputsWrapper, "arr").Raw)
if gjson.GetBytes(outputsWrapper, "arr.#").Int() > 0 {
completed, _ = sjson.SetRawBytes(completed, "response.output", []byte(gjson.GetBytes(outputsWrapper, "arr").Raw))
}
reasoningTokens := int64(0)
@@ -414,15 +415,15 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
}
usagePresent := st.UsageSeen || reasoningTokens > 0
if usagePresent {
completed, _ = sjson.Set(completed, "response.usage.input_tokens", st.InputTokens)
completed, _ = sjson.Set(completed, "response.usage.input_tokens_details.cached_tokens", 0)
completed, _ = sjson.Set(completed, "response.usage.output_tokens", st.OutputTokens)
completed, _ = sjson.SetBytes(completed, "response.usage.input_tokens", st.InputTokens)
completed, _ = sjson.SetBytes(completed, "response.usage.input_tokens_details.cached_tokens", 0)
completed, _ = sjson.SetBytes(completed, "response.usage.output_tokens", st.OutputTokens)
if reasoningTokens > 0 {
completed, _ = sjson.Set(completed, "response.usage.output_tokens_details.reasoning_tokens", reasoningTokens)
completed, _ = sjson.SetBytes(completed, "response.usage.output_tokens_details.reasoning_tokens", reasoningTokens)
}
total := st.InputTokens + st.OutputTokens
if total > 0 || st.UsageSeen {
completed, _ = sjson.Set(completed, "response.usage.total_tokens", total)
completed, _ = sjson.SetBytes(completed, "response.usage.total_tokens", total)
}
}
out = append(out, emitEvent("response.completed", completed))
@@ -432,7 +433,7 @@ func ConvertClaudeResponseToOpenAIResponses(ctx context.Context, modelName strin
}
// ConvertClaudeResponseToOpenAIResponsesNonStream aggregates Claude SSE into a single OpenAI Responses JSON.
func ConvertClaudeResponseToOpenAIResponsesNonStream(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) string {
func ConvertClaudeResponseToOpenAIResponsesNonStream(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) []byte {
// Aggregate Claude SSE lines into a single OpenAI Responses JSON (non-stream)
// We follow the same aggregation logic as the streaming variant but produce
// one final object matching docs/out.json structure.
@@ -455,7 +456,7 @@ func ConvertClaudeResponseToOpenAIResponsesNonStream(_ context.Context, _ string
}
// Base OpenAI Responses (non-stream) object
out := `{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null,"incomplete_details":null,"output":[],"usage":{"input_tokens":0,"input_tokens_details":{"cached_tokens":0},"output_tokens":0,"output_tokens_details":{},"total_tokens":0}}`
out := []byte(`{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null,"incomplete_details":null,"output":[],"usage":{"input_tokens":0,"input_tokens_details":{"cached_tokens":0},"output_tokens":0,"output_tokens_details":{},"total_tokens":0}}`)
// Aggregation state
var (
@@ -557,88 +558,88 @@ func ConvertClaudeResponseToOpenAIResponsesNonStream(_ context.Context, _ string
}
// Populate base fields
out, _ = sjson.Set(out, "id", responseID)
out, _ = sjson.Set(out, "created_at", createdAt)
out, _ = sjson.SetBytes(out, "id", responseID)
out, _ = sjson.SetBytes(out, "created_at", createdAt)
// Inject request echo fields as top-level (similar to streaming variant)
reqBytes := pickRequestJSON(originalRequestRawJSON, requestRawJSON)
if len(reqBytes) > 0 {
req := gjson.ParseBytes(reqBytes)
if v := req.Get("instructions"); v.Exists() {
out, _ = sjson.Set(out, "instructions", v.String())
out, _ = sjson.SetBytes(out, "instructions", v.String())
}
if v := req.Get("max_output_tokens"); v.Exists() {
out, _ = sjson.Set(out, "max_output_tokens", v.Int())
out, _ = sjson.SetBytes(out, "max_output_tokens", v.Int())
}
if v := req.Get("max_tool_calls"); v.Exists() {
out, _ = sjson.Set(out, "max_tool_calls", v.Int())
out, _ = sjson.SetBytes(out, "max_tool_calls", v.Int())
}
if v := req.Get("model"); v.Exists() {
out, _ = sjson.Set(out, "model", v.String())
out, _ = sjson.SetBytes(out, "model", v.String())
}
if v := req.Get("parallel_tool_calls"); v.Exists() {
out, _ = sjson.Set(out, "parallel_tool_calls", v.Bool())
out, _ = sjson.SetBytes(out, "parallel_tool_calls", v.Bool())
}
if v := req.Get("previous_response_id"); v.Exists() {
out, _ = sjson.Set(out, "previous_response_id", v.String())
out, _ = sjson.SetBytes(out, "previous_response_id", v.String())
}
if v := req.Get("prompt_cache_key"); v.Exists() {
out, _ = sjson.Set(out, "prompt_cache_key", v.String())
out, _ = sjson.SetBytes(out, "prompt_cache_key", v.String())
}
if v := req.Get("reasoning"); v.Exists() {
out, _ = sjson.Set(out, "reasoning", v.Value())
out, _ = sjson.SetBytes(out, "reasoning", v.Value())
}
if v := req.Get("safety_identifier"); v.Exists() {
out, _ = sjson.Set(out, "safety_identifier", v.String())
out, _ = sjson.SetBytes(out, "safety_identifier", v.String())
}
if v := req.Get("service_tier"); v.Exists() {
out, _ = sjson.Set(out, "service_tier", v.String())
out, _ = sjson.SetBytes(out, "service_tier", v.String())
}
if v := req.Get("store"); v.Exists() {
out, _ = sjson.Set(out, "store", v.Bool())
out, _ = sjson.SetBytes(out, "store", v.Bool())
}
if v := req.Get("temperature"); v.Exists() {
out, _ = sjson.Set(out, "temperature", v.Float())
out, _ = sjson.SetBytes(out, "temperature", v.Float())
}
if v := req.Get("text"); v.Exists() {
out, _ = sjson.Set(out, "text", v.Value())
out, _ = sjson.SetBytes(out, "text", v.Value())
}
if v := req.Get("tool_choice"); v.Exists() {
out, _ = sjson.Set(out, "tool_choice", v.Value())
out, _ = sjson.SetBytes(out, "tool_choice", v.Value())
}
if v := req.Get("tools"); v.Exists() {
out, _ = sjson.Set(out, "tools", v.Value())
out, _ = sjson.SetBytes(out, "tools", v.Value())
}
if v := req.Get("top_logprobs"); v.Exists() {
out, _ = sjson.Set(out, "top_logprobs", v.Int())
out, _ = sjson.SetBytes(out, "top_logprobs", v.Int())
}
if v := req.Get("top_p"); v.Exists() {
out, _ = sjson.Set(out, "top_p", v.Float())
out, _ = sjson.SetBytes(out, "top_p", v.Float())
}
if v := req.Get("truncation"); v.Exists() {
out, _ = sjson.Set(out, "truncation", v.String())
out, _ = sjson.SetBytes(out, "truncation", v.String())
}
if v := req.Get("user"); v.Exists() {
out, _ = sjson.Set(out, "user", v.Value())
out, _ = sjson.SetBytes(out, "user", v.Value())
}
if v := req.Get("metadata"); v.Exists() {
out, _ = sjson.Set(out, "metadata", v.Value())
out, _ = sjson.SetBytes(out, "metadata", v.Value())
}
}
// Build output array
outputsWrapper := `{"arr":[]}`
outputsWrapper := []byte(`{"arr":[]}`)
if reasoningBuf.Len() > 0 {
item := `{"id":"","type":"reasoning","summary":[{"type":"summary_text","text":""}]}`
item, _ = sjson.Set(item, "id", reasoningItemID)
item, _ = sjson.Set(item, "summary.0.text", reasoningBuf.String())
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"reasoning","summary":[{"type":"summary_text","text":""}]}`)
item, _ = sjson.SetBytes(item, "id", reasoningItemID)
item, _ = sjson.SetBytes(item, "summary.0.text", reasoningBuf.String())
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
}
if currentMsgID != "" || textBuf.Len() > 0 {
item := `{"id":"","type":"message","status":"completed","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":""}],"role":"assistant"}`
item, _ = sjson.Set(item, "id", currentMsgID)
item, _ = sjson.Set(item, "content.0.text", textBuf.String())
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"message","status":"completed","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":""}],"role":"assistant"}`)
item, _ = sjson.SetBytes(item, "id", currentMsgID)
item, _ = sjson.SetBytes(item, "content.0.text", textBuf.String())
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
}
if len(toolCalls) > 0 {
// Preserve index order
@@ -659,28 +660,28 @@ func ConvertClaudeResponseToOpenAIResponsesNonStream(_ context.Context, _ string
if args == "" {
args = "{}"
}
item := `{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`
item, _ = sjson.Set(item, "id", fmt.Sprintf("fc_%s", st.id))
item, _ = sjson.Set(item, "arguments", args)
item, _ = sjson.Set(item, "call_id", st.id)
item, _ = sjson.Set(item, "name", st.name)
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`)
item, _ = sjson.SetBytes(item, "id", fmt.Sprintf("fc_%s", st.id))
item, _ = sjson.SetBytes(item, "arguments", args)
item, _ = sjson.SetBytes(item, "call_id", st.id)
item, _ = sjson.SetBytes(item, "name", st.name)
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
}
}
if gjson.Get(outputsWrapper, "arr.#").Int() > 0 {
out, _ = sjson.SetRaw(out, "output", gjson.Get(outputsWrapper, "arr").Raw)
if gjson.GetBytes(outputsWrapper, "arr.#").Int() > 0 {
out, _ = sjson.SetRawBytes(out, "output", []byte(gjson.GetBytes(outputsWrapper, "arr").Raw))
}
// Usage
total := inputTokens + outputTokens
out, _ = sjson.Set(out, "usage.input_tokens", inputTokens)
out, _ = sjson.Set(out, "usage.output_tokens", outputTokens)
out, _ = sjson.Set(out, "usage.total_tokens", total)
out, _ = sjson.SetBytes(out, "usage.input_tokens", inputTokens)
out, _ = sjson.SetBytes(out, "usage.output_tokens", outputTokens)
out, _ = sjson.SetBytes(out, "usage.total_tokens", total)
if reasoningBuf.Len() > 0 {
// Rough estimate similar to chat completions
reasoningTokens := int64(len(reasoningBuf.String()) / 4)
if reasoningTokens > 0 {
out, _ = sjson.Set(out, "usage.output_tokens_details.reasoning_tokens", reasoningTokens)
out, _ = sjson.SetBytes(out, "usage.output_tokens_details.reasoning_tokens", reasoningTokens)
}
}