Ai2
Ai2 ranks #46 of 91 providers on BenchLeader by its best model, with 6 ranked models. Its best model is Olmo 3.1 32B at 44.0 on the BenchLeader Index, strongest in instruction following. 6 of its 17 models ship open weights. It has shipped 5 dated releases, roughly one every 112 days; the last was 12 Dec 2025, so the next would be due between 17 Feb 2026 and 17 May 2026 on that pattern.
- Provider rank
- #46
- by best model
- Best index
- 44.0
- Olmo 3.1 32B (thinking)
- Ranked models
- 6
- 6 open weights
- Cheapest ranked
- –
Release timeline
Each model’s best configuration by release date. The top eight are labelled; hover any point for its name.
- Ai26
Next release
Over the last two years Ai2 shipped 5 distinct models, one every 112 days on median. The latest arrived on 12 Dec 2025.
If the cadence holds, the next one lands between 17 Feb 2026 and 17 May 2026.
An estimate from past release dates only. It knows nothing about roadmaps or announcements.
Models
Every Ai2 model with a result, one row per model; switch to all configurations to see each reasoning effort.
| # | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1 | Olmo 3.1 32Bthinkingopen ↗ | 44.0±6 | – | – | – | 66k | 2025-12-12 | 2026-10-22 |
| 2 | Olmo 3 32Bthinkingopen | 42.8±5 | – | – | – | 66k | 2025-11-20 | 2026-10-22 |
| 3 | Olmo 2 32Bopen | 40.0±4 | – | – | – | 4k | 2025-03-13 | 2026-10-22 |
| 4 | Olmo 3 7B Thinkthinkingopen | 39.7±6 | – | – | – | 66k | 2025-11-20 | 2025-11-20 · stale |
| 5 | Molmo2-8Bopen ↗ | 36.4±5 | – | – | – | 37k | 2025-12-11 | 2025-12-11 · stale |
| 6 | Molmo 7B Dopen | 34.1±8 | – | – | – | 4k | 2024-09-25 | 2026-10-19 |
| 7 | Llama 3.1 Tulu 3 70B | – | – | – | – | – | – | 2026-10-22 |
| 8 | Llama 3.1 Tulu 3 8B | – | – | – | – | – | – | 2026-10-22 |
| 9 | Olmo 7B | – | – | – | – | – | – | 2026-10-22 |
| 10 | Tulu 2 Dpo 70B | – | – | – | – | – | – | 2026-10-22 |
| 11 | Llama 3.1 Tulu 3 70B Dpo | – | – | – | – | – | 2024-11-21 | 2024-11-21 · stale |
| 12 | Molmo 2 8B | – | – | – | – | – | – | 2026-10-22 |
| 13 | Olmo 2 13B November 2024 | – | – | – | – | – | – | 2025-11-24 · stale |
| 14 | Olmo 2 32B March 2025 | – | – | – | – | – | – | 2025-11-24 · stale |
| 15 | Olmo 2 7B November 2024 | – | – | – | – | – | – | 2025-11-24 · stale |
| 16 | Olmoe 1B 7B January 2025 | – | – | – | – | – | – | 2025-11-24 · stale |
| 17 | Molmo 72B 0924 | – | – | – | – | – | – | 2026-10-19 |
Latest news
- OlmoEarth v1.3: State-of-the-art embeddings for the whole planet | Ai2Allen Institute for Artificial Intelligence · 22 Oct 2026
- Who gets to understand AI?Allen AI · 24 Jul 2026
- Ai2 and Providence Swedish Cancer Institute partner to advance AI-assisted scientific discoveryAllen AI · 27 Aug 2026
- Farewell Ai2Interconnects AI · 2 Jun 2026
- The hard parts of AI-assisted science | Ai2Allen Institute for Artificial Intelligence · 1 Sept 2026
- Ai2 expands collaboration with Hugging Face to accelerate open scienceAllen Institute for Artificial Intelligence · 6 Aug 2026
- What building Shippy taught us about building agents | Ai2Allen Institute for Artificial Intelligence · 13 Jul 2026
- Teaching future scientists to interrogate AI tools for scientific discoveryAllen AI · 14 Sept 2026