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

feat(gemini): add Gemini 3.6 Flash tier routing and 3.5 Flash Lite

Browse Source 
Add gemini-3.6-flash tiered (high/medium/low) for Antigravity routing
via upstreamModelId "gemini-3.6-flash-tiered(level)" + thinkingLevel,
plus gemini-3.6-flash and gemini-3.5-flash-lite direct API models.

- getModelUpstreamId: split (level) suffix before lookup, re-append after
- Antigravity executor: preserve transformed body.model
- MITM extractModel: parse thinkingLevel for tiered model (default medium)
- Isolate Cloud Code endpoints: discovery (loadCodeAssist/onboardUser/
  quota) on PROD cloudcode-pa, chat transport on daily-cloudcode-pa
  to bypass prod 429
This commit is contained in:
Phuong Lambert
2026-07-23 16:33:03 +07:00
committed by decolua
parent 3c17d3406b
commit 783e271c16
15 changed files with 236 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
open-sse/config/appConstants.js
View File

@@ -134,10 +134,19 @@ export const ANTIGRAVITY_HEADERS = {
"User-Agent": ANTIGRAVITY_IDE_USER_AGENT
};
// Cloud Code Assist API
// Cloud Code Assist API endpoints differ by client ecosystem.
export const CLOUD_CODE_API = {
loadCodeAssist: "https://cloudcode-pa.googleapis.com/v1internal:loadCodeAssist",
onboardUser: "https://cloudcode-pa.googleapis.com/v1internal:onboardUser",
"gemini-cli": {
loadCodeAssist: "https://cloudcode-pa.googleapis.com/v1internal:loadCodeAssist",
onboardUser: "https://cloudcode-pa.googleapis.com/v1internal:onboardUser",
},
// Project discovery (loadCodeAssist/onboardUser) stays on PROD — the daily host
// rejects these auth/onboarding calls. Only chat traffic uses the daily host
// (see transport.apiEndpoint in registry/antigravity.js, set to bypass prod 429).
antigravity: {
loadCodeAssist: "https://cloudcode-pa.googleapis.com/v1internal:loadCodeAssist",
onboardUser: "https://cloudcode-pa.googleapis.com/v1internal:onboardUser",
},
};
export const LOAD_CODE_ASSIST_HEADERS = {

10
open-sse/config/providerModels.js
View File

@@ -4,7 +4,6 @@ import REGISTRY from "../providers/registry/index.js";
import { PROVIDER_MODELS } from "../providers/index.js";
import { modelQuotaFamily, modelStrip, modelTargetFormat, normalizeModelId } from "../providers/models/schema.js";
import { CODEX_REVIEW_SUFFIX } from "../providers/models/helpers.js";
export { PROVIDER_MODELS };
@@ -70,8 +69,13 @@ export function getModelUpstreamId(aliasOrId, modelId) {
const baseId = suffix ? modelId.slice(0, sufMatch.index).trim() : modelId;
const models = PROVIDER_MODELS[aliasOrId];
const found = findModel(models, baseId, aliasOrId);
if (found?.upstreamModelId) return found.upstreamModelId + suffix;
if (found?.id) return found.id + suffix;
const resolvedId = found?.upstreamModelId || found?.id;
if (resolvedId) {
const presetMatch = resolvedId.match(/\([^()]+\)\s*$/);
const presetSuffix = presetMatch?.[0] || "";
const resolvedBase = presetSuffix ? resolvedId.slice(0, presetMatch.index).trim() : resolvedId;
return resolvedBase + (suffix || presetSuffix);
}
if (aliasOrId === "cx" && typeof baseId === "string" && baseId.endsWith(CODEX_REVIEW_SUFFIX)) {
return baseId.slice(0, -CODEX_REVIEW_SUFFIX.length) + suffix;
}