diff --git a/internal/runtime/executor/codex_executor.go b/internal/runtime/executor/codex_executor.go
index dc3254a7..2832f41c 100644
--- a/internal/runtime/executor/codex_executor.go
+++ b/internal/runtime/executor/codex_executor.go
@@ -30,8 +30,9 @@ import (
 )
 
 const (
-	codexUserAgent  = "codex-tui/0.118.0 (Mac OS 26.3.1; arm64) iTerm.app/3.6.9 (codex-tui; 0.118.0)"
-	codexOriginator = "codex-tui"
+	codexUserAgent             = "codex-tui/0.118.0 (Mac OS 26.3.1; arm64) iTerm.app/3.6.9 (codex-tui; 0.118.0)"
+	codexOriginator            = "codex-tui"
+	codexDefaultImageToolModel = "gpt-image-2"
 )
 
 var dataTag = []byte("data:")
@@ -263,6 +264,7 @@ func (e *CodexExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, re
 		if detail, ok := helps.ParseCodexUsage(eventData); ok {
 			reporter.Publish(ctx, detail)
 		}
+		publishCodexImageToolUsage(ctx, reporter, body, eventData)
 
 		completedData := eventData
 		outputResult := gjson.GetBytes(completedData, "response.output")
@@ -496,6 +498,7 @@ func (e *CodexExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Au
 					if detail, ok := helps.ParseCodexUsage(data); ok {
 						reporter.Publish(ctx, detail)
 					}
+					publishCodexImageToolUsage(ctx, reporter, body, data)
 					data = patchCodexCompletedOutput(data, outputItemsByIndex, outputItemsFallback)
 					translatedLine = append([]byte("data: "), data...)
 				}
@@ -859,6 +862,31 @@ func ensureImageGenerationTool(body []byte, baseModel string, auth *cliproxyauth
 	return body
 }
 
+func publishCodexImageToolUsage(ctx context.Context, reporter *helps.UsageReporter, body []byte, completedData []byte) {
+	detail, ok := helps.ParseCodexImageToolUsage(completedData)
+	if !ok {
+		return
+	}
+	reporter.EnsurePublished(ctx)
+	reporter.PublishAdditionalModel(ctx, codexImageGenerationToolModel(body), detail)
+}
+
+func codexImageGenerationToolModel(body []byte) string {
+	tools := gjson.GetBytes(body, "tools")
+	if tools.IsArray() {
+		for _, tool := range tools.Array() {
+			if tool.Get("type").String() != "image_generation" {
+				continue
+			}
+			if model := strings.TrimSpace(tool.Get("model").String()); model != "" {
+				return model
+			}
+			break
+		}
+	}
+	return codexDefaultImageToolModel
+}
+
 func isCodexModelCapacityError(errorBody []byte) bool {
 	if len(errorBody) == 0 {
 		return false
diff --git a/internal/runtime/executor/helps/usage_helpers.go b/internal/runtime/executor/helps/usage_helpers.go
index 97c1c611..615b6bed 100644
--- a/internal/runtime/executor/helps/usage_helpers.go
+++ b/internal/runtime/executor/helps/usage_helpers.go
@@ -48,6 +48,18 @@ func (r *UsageReporter) Publish(ctx context.Context, detail usage.Detail) {
 	r.publishWithOutcome(ctx, detail, false)
 }
 
+func (r *UsageReporter) PublishAdditionalModel(ctx context.Context, model string, detail usage.Detail) {
+	if r == nil {
+		return
+	}
+	model = strings.TrimSpace(model)
+	if model == "" {
+		return
+	}
+	detail = normalizeUsageDetailTotal(detail)
+	usage.PublishRecord(ctx, r.buildRecordForModel(model, detail, false))
+}
+
 func (r *UsageReporter) PublishFailure(ctx context.Context) {
 	r.publishWithOutcome(ctx, usage.Detail{}, true)
 }
@@ -65,15 +77,20 @@ func (r *UsageReporter) publishWithOutcome(ctx context.Context, detail usage.Det
 	if r == nil {
 		return
 	}
+	detail = normalizeUsageDetailTotal(detail)
+	r.once.Do(func() {
+		usage.PublishRecord(ctx, r.buildRecord(detail, failed))
+	})
+}
+
+func normalizeUsageDetailTotal(detail usage.Detail) usage.Detail {
 	if detail.TotalTokens == 0 {
 		total := detail.InputTokens + detail.OutputTokens + detail.ReasoningTokens
 		if total > 0 {
 			detail.TotalTokens = total
 		}
 	}
-	r.once.Do(func() {
-		usage.PublishRecord(ctx, r.buildRecord(detail, failed))
-	})
+	return detail
 }
 
 // ensurePublished guarantees that a usage record is emitted exactly once.
@@ -93,9 +110,16 @@ func (r *UsageReporter) buildRecord(detail usage.Detail, failed bool) usage.Reco
 	if r == nil {
 		return usage.Record{Detail: detail, Failed: failed}
 	}
+	return r.buildRecordForModel(r.model, detail, failed)
+}
+
+func (r *UsageReporter) buildRecordForModel(model string, detail usage.Detail, failed bool) usage.Record {
+	if r == nil {
+		return usage.Record{Model: model, Detail: detail, Failed: failed}
+	}
 	return usage.Record{
 		Provider:    r.provider,
-		Model:       r.model,
+		Model:       model,
 		Source:      r.source,
 		APIKey:      r.apiKey,
 		AuthID:      r.authID,
@@ -201,18 +225,15 @@ func ParseCodexUsage(data []byte) (usage.Detail, bool) {
 	if !usageNode.Exists() {
 		return usage.Detail{}, false
 	}
-	detail := usage.Detail{
-		InputTokens:  usageNode.Get("input_tokens").Int(),
-		OutputTokens: usageNode.Get("output_tokens").Int(),
-		TotalTokens:  usageNode.Get("total_tokens").Int(),
+	return parseOpenAIStyleUsageNode(usageNode), true
+}
+
+func ParseCodexImageToolUsage(data []byte) (usage.Detail, bool) {
+	usageNode := gjson.ParseBytes(data).Get("response.tool_usage.image_gen")
+	if !usageNode.Exists() || !usageNode.IsObject() {
+		return usage.Detail{}, false
 	}
-	if cached := usageNode.Get("input_tokens_details.cached_tokens"); cached.Exists() {
-		detail.CachedTokens = cached.Int()
-	}
-	if reasoning := usageNode.Get("output_tokens_details.reasoning_tokens"); reasoning.Exists() {
-		detail.ReasoningTokens = reasoning.Int()
-	}
-	return detail, true
+	return parseOpenAIStyleUsageNode(usageNode), true
 }
 
 func ParseOpenAIUsage(data []byte) usage.Detail {
@@ -220,6 +241,10 @@ func ParseOpenAIUsage(data []byte) usage.Detail {
 	if !usageNode.Exists() {
 		return usage.Detail{}
 	}
+	return parseOpenAIStyleUsageNode(usageNode)
+}
+
+func parseOpenAIStyleUsageNode(usageNode gjson.Result) usage.Detail {
 	inputNode := usageNode.Get("prompt_tokens")
 	if !inputNode.Exists() {
 		inputNode = usageNode.Get("input_tokens")