Identity
- Status
- active
- Developer ID
allenai/Olmo-3.1-32B-Instruct- Released
- Not reported
- Version
- Olmo-3.1-32B-Instruct
- License
- apache-2.0
Ai2Olmo 3.1 32B Instruct
Olmo-3.1-32B-Instruct is an open-weight language model published by Ai2.
- Token context
- 66K tokens
- Inputs
- Text
- Outputs
- Text
- Released
- Not reported
Providers & Pricing
0 current hosted offerings
No Current Hosted API Offering Verified
No exact current provider endpoint or published price has been verified for this model version.
Benchmarks
All benchmark results →| LMArena Text Arenatext-2026-10-15-a64ca3b12b6e | 1,311.14 | — | 11,817 | olmo-3.1-32b-instruct; 95% CI [1305.04954142, 1317.22764633]; votes 11817; rank 242unknown | Original sourcewinner eligible | Third-party benchmark |
At a Glance
Model Facts
Capacity
- Token context
- 66K tokens
- Maximum output
- 33K tokens
- Total parameters
- 32.2B
- Active parameters
- Unknown
- Knowledge cutoff
- Not reported
Interface and Access
- Inputs
- Text
- Outputs
- Text
- API available
- Unknown
- Open weights
- Yes
- Self-hostable
- Yes
- Reasoning
- No
- Vision
- No
- Tool calling
- Yes
- Capabilities
- chat, generation, tools
This page represents one developer model product. Dated API snapshots, serving endpoints, pricing, regions, quantizations, and service tiers attach as versioned aliases or provider details and never create duplicate public model records.
Version Lineage
PredecessorUnknown
SuccessorsUnknown
Aliasesallenai/Olmo-3.1-32B-Instruct, allenai/Olmo-3.1-32B-Instruct
Explicit Unknowns
- Release date
- Knowledge cutoff
- API availability
- Provider pricing
Primary Evidence
Sources and Observation Date
allenai/Olmo-3.1-32B-Instruct developer model repositoryAi2 · observed Aug 28, 2026allenai/Olmo-3.1-32B-Instruct config.json at ac0587e4a774Ai2 · observed Aug 28, 2026allenai/Olmo-3.1-32B-Instruct immutable Hub API metadataAi2 · observed Aug 28, 2026allenai/Olmo-3.1-32B-Instruct generation_config.json at ac0587e4a774Ai2 · observed Aug 28, 2026allenai/Olmo-3.1-32B-Instruct tokenizer_config.json at ac0587e4a774Ai2 · observed Aug 28, 2026Hugging Face catalogHugging Face · observed Sep 2, 2026
Comparable Peers
Related Model Comparisons
| A | Pair | B | Context |
|---|---|---|---|
| vs | cross-developer peerstext | ||
| vs | family variantstext | ||
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| vs | cross-developer peerstext | ||
| vs |  Llama 3.1 70BMeta | cross-developer peerstext | |
| vs | cross-developer peerstext | ||
| vs | Muse Glimmer 30BMeta | cross-developer peerstext | |
| vs |  Codestral 22B v0.1Mistral AI | cross-developer peerstext | |
| vs | Devstral 2 123B Instruct 2512Mistral AI | cross-developer peerstext | |
| vs | Ministral 8B Instruct 2410Mistral AI | cross-developer peerstext | |
| vs |  gpt-oss-20bOpenAI | cross-developer peerstext |
Questions
Olmo 3.1 32B Instruct FAQs
What is Olmo 3.1 32B Instruct?+
Olmo-3.1-32B-Instruct is an open-weight language model published by Ai2. It is developed by Ai2 and its current sourced lifecycle status is active.
What inputs and outputs does Olmo 3.1 32B Instruct support?+
Olmo 3.1 32B Instruct's current record lists Text as input and Text as output.
How much context does Olmo 3.1 32B Instruct support?+
The current record lists a 66K-token context window and a maximum output of 33K tokens.
Is Olmo 3.1 32B Instruct available through an API?+
Olmo 3.1 32B Instruct's current primary-source record does not establish API availability. No provider endpoint is treated as available without direct provider evidence.
How large is Olmo 3.1 32B Instruct?+
The current record lists 32.2B total parameters and an unknown active parameter count. Its architecture is Olmo3ForCausalLM.
What capabilities and tasks does Olmo 3.1 32B Instruct support?+
Olmo 3.1 32B Instruct's recorded capabilities are chat, generation, and tools. Its supported tasks are text.
How much does Olmo 3.1 32B Instruct cost through an API?+
No directly sourced token price is currently attached to Olmo 3.1 32B Instruct. Missing prices remain unknown rather than being inferred from another model or provider.
Can Olmo 3.1 32B Instruct be self-hosted?+
Olmo 3.1 32B Instruct is an open-weight model. Self-hosting is supported, and the recorded license is apache-2.0.
Does Olmo 3.1 32B Instruct have related versions or aliases?+
No predecessor is recorded. No successor is recorded. Recorded aliases are allenai/Olmo-3.1-32B-Instruct.
Which models can Olmo 3.1 32B Instruct be compared with?+
The current compatible peer set includes Granite 4.2 30B, Olmo 3 32B Think, Olmo 3 7B Instruct, Olmo 3 7B Think, and Granite 4.1 30B. Compatibility requires shared sourced modalities and tasks; it does not imply that one model is better. Browse model comparisons →