ci: upgrade Gemini PR review model to gemini-2.5-flash-lite #8

Merged
LordSchmackes merged 1 commits from feature/update-gemini-model-to-flash-lite into main 2026-05-22 06:32:11 +00:00
LordSchmackes commented 2026-05-22 06:31:33 +00:00 (Migrated from github.com)

Summary

Updates the Gemini model used in the automated PR review GitHub Action from the outdated gemini-1.5-flash-latest to gemini-2.5-flash-lite — the cheapest available model in the current Gemini 2.5 generation.

Pricing Comparison

Model Input Output
gemini-1.5-flash-latest (old) ~$0.075/1M tokens ~$0.30/1M tokens
gemini-2.5-flash-lite (new) $0.10/1M tokens $0.40/1M tokens

While the absolute prices are similar, gemini-2.5-flash-lite is the cheapest entry point in the latest generation with significantly improved capabilities.

Changes

  • .github/workflows/gemini-pr-review.yml: Updated model: field from gemini-1.5-flash-latest to gemini-2.5-flash-lite
## Summary Updates the Gemini model used in the automated PR review GitHub Action from the outdated `gemini-1.5-flash-latest` to **`gemini-2.5-flash-lite`** — the cheapest available model in the current Gemini 2.5 generation. ## Pricing Comparison | Model | Input | Output | |---|---|---| | `gemini-1.5-flash-latest` (old) | ~$0.075/1M tokens | ~$0.30/1M tokens | | `gemini-2.5-flash-lite` (new) | **$0.10/1M tokens** | **$0.40/1M tokens** | While the absolute prices are similar, `gemini-2.5-flash-lite` is the cheapest entry point in the **latest generation** with significantly improved capabilities. ## Changes - `.github/workflows/gemini-pr-review.yml`: Updated `model:` field from `gemini-1.5-flash-latest` to `gemini-2.5-flash-lite`
github-actions[bot] (Migrated from github.com) reviewed 2026-05-22 06:31:47 +00:00
github-actions[bot] (Migrated from github.com) left a comment

gemini-code-review-action comments

gemini-code-review-action comments
@@ -24,3 +24,3 @@
with:
model: gemini-1.5-flash-latest
model: gemini-2.5-flash-lite # Cheapest Gemini model - $0.10/1M input, $0.40/1M output
# You can add custom prompt instructions here if needed:
github-actions[bot] (Migrated from github.com) commented 2026-05-22 06:31:47 +00:00

While the comment is informative about the cost, it's generally better practice to keep comments concise and focused on why a change was made, rather than what the change is or its specific pricing details. The pricing information could potentially become outdated. If the intent is to document the cost-effectiveness, consider a more general comment or a separate documentation file.

While the comment is informative about the cost, it's generally better practice to keep comments concise and focused on *why* a change was made, rather than *what* the change is or its specific pricing details. The pricing information could potentially become outdated. If the intent is to document the cost-effectiveness, consider a more general comment or a separate documentation file.
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