Updated Gemini Model

[Jaswanth-Kumar-2007]

Second Issue -Author : @Jaswanth-Kumar-2007

Modified Gemini Chat Model as "gemini-3.1-flash-lite" is Working Model Present

Summary by CodeRabbit

• New Features
  • Updated the AI model used across the app to a newer version for generated content.
  • Quiz question generation now uses the latest supported model, which may improve response quality and consistency.

[github-actions]

🎉 Thanks for Your Contribution to CanonForces! ☺️

We'll review it as soon as possible. In the meantime, please:

• ✅ Double-check the file changes.
• ✅ Ensure that all commits are clean and meaningful.
• ✅ Link the PR to its related issue (e.g., Closes #123).
• ✅ Resolve any unaddressed review comments promptly.

💬 Need help or want faster feedback?
Join our Discord 👉 CanonForces Discord

Thanks again for contributing 🙌 – @Jaswanth-Kumar-2007!
cc: @aviralsaxena16

[coderabbitai]

Warning

Review limit reached

@Jaswanth-Kumar-2007, we couldn't start this review because you've reached your PR review rate limit.

More reviews will be available in 56 minutes and 9 seconds. Learn how PR review limits work.

Your organization has used up its prepaid credits, and credit purchases are no longer available. Enable the review add-on in the billing tab to keep reviews running — you're only billed for reviews past your plan's rate limits ($0.25/file).

⌛ How to resolve this issue?

After more reviews become available, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

To avoid repeated limits, reduce automatic review volume by pausing incremental auto-reviews earlier, using label-based review opt-in, excluding WIP or generated PR titles, or requesting reviews manually when the PR is ready. If your team needs uninterrupted high-volume reviews, an organization admin can enable usage-based credits.

🚦 How do rate limits work?

CodeRabbit enforces per-developer PR review limits for each organization. Most developers receive the normal plan review availability.

For paid Pro and Pro+ PR reviews, CodeRabbit uses adaptive limits for sustained high-volume activity. When a developer's recent PR review activity reaches the 95th percentile or higher among CodeRabbit users, additional reviews become available more gradually as earlier reviews age out of the rolling window.

Please see our Fair Usage Limits Policy for further information.

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 0e3ed70f-44a5-481c-bcb0-93f5707d29a6

📥 Commits

Reviewing files that changed from the base of the PR and between 7b7bebd and ce8c2b5.

📒 Files selected for processing (2)

• src/pages/api/ai-hint.ts
• src/pages/api/quiz/feedback.ts

Walkthrough

Two Gemini model identifier strings are updated to "gemini-3.1-flash-lite": the default parameter in getGeminiModel (from "gemini-2.5-flash") and the hardcoded model in quizClient.ts (from "gemini-1.5-flash").

Changes

Gemini Model Version Bump

Layer / File(s)	Summary
Update Gemini model IDs src/lib/gemini.ts, src/services/quizClient.ts	Default model in getGeminiModel changed from "gemini-2.5-flash" to "gemini-3.1-flash-lite"; hardcoded model in quizClient.ts changed from "gemini-1.5-flash" to "gemini-3.1-flash-lite".

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐇 Two model strings, swapped with care,
Flash-lite now floats through the AI air.
From 1.5 and 2.5 we part,
3.1-flash-lite plays the starring part.
Hop along, the upgrade is done! ✨

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description is far too sparse and omits most required template sections.	Fill out the template sections for related issue, changes, why, testing, documentation, checklist, reviewers, and deployment notes.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title matches the main change: updating the Gemini model used by the PR.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[coderabbitai]

Actionable comments posted: 1

🧹 Nitpick comments (1)

src/services/quizClient.ts (1)

10-10: 📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick win

Prefer the shared Gemini model helper here.

This hardcoded ID now duplicates src/lib/gemini.ts:12, which is exactly how model bumps turn into partial migrations. Import getGeminiModel (or a shared exported constant) so the next model change stays one-line and consistent.

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/services/quizClient.ts` at line 10, The quiz client is hardcoding the
Gemini model ID instead of using the shared model source, which creates
duplicate configuration and risks inconsistent updates. Update the logic in
quizClient to use the shared helper from getGeminiModel (or the shared exported
constant from gemini.ts) rather than calling genAI.getGenerativeModel with a
literal model string, so model changes remain centralized and consistent.

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@src/lib/gemini.ts`:
- Line 12: The Gemini model rollout is incomplete because only getGeminiModel
was updated while ai-hint and quiz feedback still instantiate the old model
directly. Update the call sites in the aiHint handler and the quiz feedback
handler to use getGeminiModel, or extract a shared Gemini model constant and use
it everywhere those endpoints create the model, so all Gemini paths follow the
same migration target.

---

Nitpick comments:
In `@src/services/quizClient.ts`:
- Line 10: The quiz client is hardcoding the Gemini model ID instead of using
the shared model source, which creates duplicate configuration and risks
inconsistent updates. Update the logic in quizClient to use the shared helper
from getGeminiModel (or the shared exported constant from gemini.ts) rather than
calling genAI.getGenerativeModel with a literal model string, so model changes
remain centralized and consistent.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 8254969e-e365-446b-95c3-4f7a2a944377

📥 Commits

Reviewing files that changed from the base of the PR and between 2179602 and 7b7bebd.

📒 Files selected for processing (2)

• src/lib/gemini.ts
• src/services/quizClient.ts