feat: launch Gemini 3 Flash in Gemini CLI ️ (#15196)

Co-authored-by: gemini-cli-robot <gemini-cli-robot@google.com>
Co-authored-by: joshualitt <joshualitt@google.com>
Co-authored-by: Sehoon Shon <sshon@google.com>
Co-authored-by: Adam Weidman <65992621+adamfweidman@users.noreply.github.com>
Co-authored-by: Adib234 <30782825+Adib234@users.noreply.github.com>
Co-authored-by: Jenna Inouye <jinouye@google.com>
This commit is contained in:
Tommaso Sciortino
2025-12-17 09:43:21 -08:00
committed by GitHub
parent 18698d6929
commit bf90b59935
65 changed files with 1898 additions and 2060 deletions

View File

@@ -5,10 +5,6 @@
*/
import type { Config } from '../config/config.js';
import {
PREVIEW_GEMINI_MODEL,
DEFAULT_GEMINI_MODEL,
} from '../config/models.js';
import type {
RoutingContext,
RoutingDecision,
@@ -66,23 +62,6 @@ export class ModelRouterService {
this.config.getBaseLlmClient(),
);
// Unified Preview Model Logic:
// If the decision is to use 'gemini-2.5-pro' and preview features are enabled,
// we attempt to upgrade to 'gemini-3.0-pro' (Preview Model).
if (
decision.model === DEFAULT_GEMINI_MODEL &&
this.config.getPreviewFeatures() &&
!decision.metadata.source.includes('override')
) {
// We ALWAYS attempt to upgrade to Preview Model here.
// If we are in fallback mode, the 'previewModelBypassMode' flag (handled in handler.ts/geminiChat.ts)
// will ensure we downgrade to 2.5 Pro for the actual API call if needed.
// This allows us to "probe" Preview Model periodically (i.e., every new request tries Preview Model first).
decision.model = PREVIEW_GEMINI_MODEL;
decision.metadata.source += ' (Preview Model)';
decision.metadata.reasoning += ' (Upgraded to Preview Model)';
}
const event = new ModelRoutingEvent(
decision.model,
decision.metadata.source,