Olmo 3.1 32B Think
Open weightsDec 12, 2025
- Context
- 65.5K tokens
- Max output
- —
- Input / 1M
- —
- Output / 1M
- —
0 mapped APIs
Model Family
Olmo 3
Olmo 3 is Ai2's fully open language-model family spanning 7B and 32B models, with public weights, training data, code, checkpoints, and model-flow details.
Official documentationVerified Oct 5, 2026
Models
2
Provider
Ai2
API access
—
Context range
65.5K tokens
Input price range
—
Output price range
—
Overview
The Open Models pilot represents Olmo 3 with a compact 7B Instruct model and the improved Olmo 3.1 32B Think reasoning model. Intermediate Base, SFT, DPO, and RLVR checkpoints remain research artifacts rather than separate indexed entities.
Models in this family
Current indexed models and their documented specifications.
Olmo 3 7B Instruct
Open weightsNov 20, 2025
- Context
- 65.5K tokens
- Max output
- —
- Input / 1M
- —
- Output / 1M
- —
0 mapped APIs
| Model | Released | Context | Max output | Input | Output | API |
|---|---|---|---|---|---|---|
| Olmo 3.1 32B Think Open weights | Dec 12, 2025 | 65.5K tokens | — | — | — | — |
| Olmo 3 7B Instruct Open weights | Nov 20, 2025 | 65.5K tokens | — | — | — | — |