feat(core,ui): Add experiment-gated support for gemini flash 3.1 lite (#23794)

This commit is contained in:
christine betts
2026-03-25 16:28:49 -04:00
committed by GitHub
parent 012740b68f
commit 3ada29fb51
30 changed files with 354 additions and 52 deletions
@@ -59,6 +59,7 @@ describe('ClassifierStrategy', () => {
getModel: vi.fn().mockReturnValue(DEFAULT_GEMINI_MODEL_AUTO),
getNumericalRoutingEnabled: vi.fn().mockResolvedValue(false),
getGemini31Launched: vi.fn().mockResolvedValue(false),
getGemini31FlashLiteLaunched: vi.fn().mockResolvedValue(false),
getUseCustomToolModel: vi.fn().mockImplementation(async () => {
const launched = await mockConfig.getGemini31Launched();
const authType = mockConfig.getContentGeneratorConfig().authType;
@@ -171,14 +171,17 @@ export class ClassifierStrategy implements RoutingStrategy {
const reasoning = routerResponse.reasoning;
const latencyMs = Date.now() - startTime;
const [useGemini3_1, useCustomToolModel] = await Promise.all([
config.getGemini31Launched(),
config.getUseCustomToolModel(),
]);
const [useGemini3_1, useGemini3_1FlashLite, useCustomToolModel] =
await Promise.all([
config.getGemini31Launched(),
config.getGemini31FlashLiteLaunched(),
config.getUseCustomToolModel(),
]);
const selectedModel = resolveClassifierModel(
model,
routerResponse.model_choice,
useGemini3_1,
useGemini3_1FlashLite,
useCustomToolModel,
config.getHasAccessToPreviewModel?.() ?? true,
config,
@@ -26,6 +26,7 @@ export class DefaultStrategy implements TerminalStrategy {
const defaultModel = resolveModel(
config.getModel(),
config.getGemini31LaunchedSync?.() ?? false,
config.getGemini31FlashLiteLaunchedSync?.() ?? false,
false,
config.getHasAccessToPreviewModel?.() ?? true,
config,
@@ -28,6 +28,7 @@ export class FallbackStrategy implements RoutingStrategy {
const resolvedModel = resolveModel(
requestedModel,
config.getGemini31LaunchedSync?.() ?? false,
config.getGemini31FlashLiteLaunchedSync?.() ?? false,
false,
config.getHasAccessToPreviewModel?.() ?? true,
config,
@@ -59,6 +59,7 @@ describe('NumericalClassifierStrategy', () => {
getResolvedClassifierThreshold: vi.fn().mockResolvedValue(90),
getClassifierThreshold: vi.fn().mockResolvedValue(undefined),
getGemini31Launched: vi.fn().mockResolvedValue(false),
getGemini31FlashLiteLaunched: vi.fn().mockResolvedValue(false),
getUseCustomToolModel: vi.fn().mockImplementation(async () => {
const launched = await mockConfig.getGemini31Launched();
const authType = mockConfig.getContentGeneratorConfig().authType;
@@ -147,14 +147,17 @@ export class NumericalClassifierStrategy implements RoutingStrategy {
const { threshold, groupLabel, modelAlias } =
await this.getRoutingDecision(score, config);
const [useGemini3_1, useCustomToolModel] = await Promise.all([
config.getGemini31Launched(),
config.getUseCustomToolModel(),
]);
const [useGemini3_1, useGemini3_1FlashLite, useCustomToolModel] =
await Promise.all([
config.getGemini31Launched(),
config.getGemini31FlashLiteLaunched(),
config.getUseCustomToolModel(),
]);
const selectedModel = resolveClassifierModel(
model,
modelAlias,
useGemini3_1,
useGemini3_1FlashLite,
useCustomToolModel,
config.getHasAccessToPreviewModel?.() ?? true,
config,
@@ -38,6 +38,7 @@ export class OverrideStrategy implements RoutingStrategy {
model: resolveModel(
overrideModel,
config.getGemini31LaunchedSync?.() ?? false,
config.getGemini31FlashLiteLaunchedSync?.() ?? false,
false,
config.getHasAccessToPreviewModel?.() ?? true,
config,