OLMo 3.1 32B Instruct
OLMo 3.1 32B Instruct is a released coding, agents, and classification model with open-source; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating coding, agents, and classification
- Workloads that can use a 64k context window
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Vision or document-understanding workloads
- Teams that need a tracked hosted API route today
- Family
- OLMo
- Released
- 2026-02-01
- Context
- 64k
- Parameters
- 32B
- Architecture
- Decoder Only
- Knowledge cutoff
- 2024-12
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Available
- Code
- Unknown
- Training
- Pretrained
No tracked provider token pricing is available yet.
About
OLMo 3.1 32B Instruct is Allen Institute for AI's large-scale 32B instruction-tuned model engineered for high performance across language understanding, reasoning, and coding tasks.
OLMo 3.1 32B Instruct is an open-source model in the OLMo family. The structured metadata tracks a 64k-token context window, function calling, tool use, and structured outputs. Headline tracked benchmarks include AIME 2024 67.8, AIME 2025 57.9, and Google-Proof Q&A 48.6.
Top use-case fit: coding, agents, and build tasks
Coding
2 relevant benchmarks in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Classification
1 relevant benchmark in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
Benchmark peer barsfor Coding
Benchmark scores(7)
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| AIME 2024 | 67.8 | AIME 2024 (accuracy)Observed 2026-06-07 | — | Source |
| AIME 2025 | 57.9 | AIME 2025 (accuracy)Observed 2026-06-07 | — | Source |
| Google-Proof Q&A | 48.6 | GPQA (accuracy)Observed 2026-06-07 | — | Source |
| HumanEval | 86.7 | HumanEval (pass@1)Observed 2026-06-07 | — | Source |
| LiveCodeBench | 54.7 | LiveCodeBench v3 (accuracy)Observed 2026-06-07 | — | Source |
| MATH-500 | 93.4 | MATH benchmark (accuracy)Observed 2026-06-07 | — | Source |
| Massive Multitask Language Understanding | 80.9 | From official HuggingFace model card (accuracy)Observed 2026-06-07 | — | Source |
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
What is the context window of OLMo 3.1 32B Instruct?
OLMo 3.1 32B Instruct has a context window of 64k tokens.
When was OLMo 3.1 32B Instruct released?
OLMo 3.1 32B Instruct was released on 2026-02-01.
What benchmarks has OLMo 3.1 32B Instruct been tested on?
OLMo 3.1 32B Instruct has been evaluated on 7 benchmarks, including AIME 2024, AIME 2025, Google-Proof Q&A, HumanEval, LiveCodeBench.
No tracked provider token pricing is available yet.