luulam/9router
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(gemini-to-openai): route unsigned thought parts to reasoning_content

Browse Source 
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Giang Truong Vu
2026-06-13 10:34:42 +07:00
committed by decolua
parent 564f2ece0d
commit d9b030011f
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
open-sse/translator/response/gemini-to-openai.js
View File

@@ -92,7 +92,10 @@ export function geminiToOpenAIResponse(chunk, state) {
continue; continue;
} }
// Text content (non-thinking) // Text content. Gemini marks model-internal thinking with `thought: true`.
// Some responses include a thoughtSignature, but Google AI Studio/Gemini API
// can also stream thought parts without a signature; those must not be
// surfaced as normal assistant content in OpenAI-compatible clients.
if (part.text !== undefined && part.text !== "") { if (part.text !== undefined && part.text !== "") {
results.push({ results.push({
id: `chatcmpl-${state.messageId}`, id: `chatcmpl-${state.messageId}`,
@@ -101,7 +104,9 @@ export function geminiToOpenAIResponse(chunk, state) {
model: state.model, model: state.model,
choices: [{ choices: [{
index: 0, index: 0,
delta: { content: part.text }, delta: isThought
? { reasoning_content: part.text }
: { content: part.text },
finish_reason: null finish_reason: null
}] }]
}); });