Updated daily at 05:00 UTC
- Released
- Oct 2024
- Status
- Legacy
- Context
- —
- Max output
- —
- Input per 1M tokens
- —
- Output per 1M tokens
- —
- Open weights
- No
- License
- proprietary
- Parameters
- —
- Knowledge cutoff
- —
- Reasoning
- No
- Modalities
- text → text
Category scores
Out of 100, from independent and third-party results only, by method category-2026-09-29.1.
| Category | Score | Rank | Coverage |
|---|---|---|---|
| Coding & software engineering | 12.9 | Not ranked | 1 of 5 |
| Human preference | 39.8 | Not ranked | 1 of 5 |
Benchmark results
Every result we hold for this model, with who ran it and where it was published.
Coding & software engineering
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Aider Polyglot | Percent correct | 12.9% | Third party | — | — | https://aider.chat/docs/leaderboards/ via Epoch AI |
Human preference
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Text Arena (arena.ai) | Arena score (Elo scale) | 1328 | Independent | — | 25 Sep 2026 | Arena |
| Text Arena (arena.ai) | Votes | 27332 | Independent | — | 25 Sep 2026 | Arena |
Other Yi API models versions
- Yi-LargeMay 2024