Updated daily at 05:00 UTC
- Released
- 6 Aug 2026
- Status
- Current
- Context
- 524.3K
- Max output
- 131.1K
- Input per 1M tokens
- $0.30
- Output per 1M tokens
- $1.20
- Open weights
- No
- License
- proprietary
- Parameters
- —
- Knowledge cutoff
- Feb 2026
- Reasoning
- Yes
- 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 |
|---|---|---|---|
| Human preference | 46.9 | Not ranked | 2 of 5 |
Benchmark results
Every result we hold for this model, with who ran it and where it was published.
Human preference
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Code Arena: WebDev (arena.ai) | Arena score (Elo scale) | 1372 | Independent | — | 25 Sep 2026 | Arena |
| Code Arena: WebDev (arena.ai) | Votes | 4813 | Independent | — | 25 Sep 2026 | Arena |
| Text Arena (arena.ai) | Arena score (Elo scale) | 1385 | Independent | — | 25 Sep 2026 | Arena |
| Text Arena (arena.ai) | Votes | 13541 | Independent | — | 25 Sep 2026 | Arena |
Other Solar Pro versions
- Solar Pro 326 Jan 2026
- Solar Pro 220 May 2025
- Solar Pro26 Nov 2024
- Solar Pro Preview10 Sep 2024