# Lightning AI — gemma-4-31b grades

1 graded endpoint serving gemma-4-31b.
HTML version: [https://inferencecanary.com/lightning/](https://inferencecanary.com/lightning/) · matrix: [https://inferencecanary.com/index.md](https://inferencecanary.com/index.md)


## Endpoints

| Endpoint | Dialect | Harness | Billing | Faithfulness | Probed |
|---|---|---|---|---|---|
| [Lightning](https://inferencecanary.com/lightning/gemma-4-31b/index.md) | OpenAI chat/completions | B | OK | 20/29 | 2026-07-27 |


## Findings affecting Lightning AI

- **[yellow · harness] Tool results replayed out of order are mis-paired on most providers** — details: [/findings/index.md](https://inferencecanary.com/findings/index.md#tool-results-out-of-order)
- **[yellow · harness] Lightning leaks template reasoning markers into content on truncation** — details: [/findings/index.md](https://inferencecanary.com/findings/index.md#lightning-marker-leak)