Identity
- Status
- active
- Developer ID
allenai/Bolmo-7B- Released
- Dec 13, 2025
- Version
- Bolmo 7B
- License
- apache-2.0
Ai2Bolmo 7B
Bolmo 7B is Ai2's fully open byte-level autoregressive language model derived from OLMo 3.
- Token context
- 66K tokens
- Inputs
- Text
- Outputs
- Text
- Released
- Dec 13, 2025
Providers & Pricing
0 current hosted offerings
No Hosted API Available
This record is downloadable or self-hosted. Its cost depends on the infrastructure and serving configuration, not a universal model price.
At a Glance
Model Facts
Capacity
- Token context
- 66K tokens
- Maximum output
- Unknown
- Total parameters
- 7.6B
- Active parameters
- Unknown
- Knowledge cutoff
- Dec 1, 2024
Interface and Access
- Inputs
- Text
- Outputs
- Text
- API available
- No
- Open weights
- Yes
- Self-hostable
- Yes
- Reasoning
- No
- Vision
- No
- Tool calling
- No
- Capabilities
- generation
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/Bolmo-7B, Bolmo 7B
Explicit Unknowns
- Maximum output
- Tokenizer
Primary Evidence
Sources and Observation Date
Comparable Peers
Related Model Comparisons
| A | Pair | B | Context |
|---|---|---|---|
Bolmo 7BAi2 | vs |  Phi-4 ReasoningMicrosoft | cross-developer peerstext |
Bolmo 7BAi2 | vs | developer peerstext | |
Bolmo 7BAi2 | vs | cross-developer peerstext | |
Bolmo 7BAi2 | vs | cross-developer peerstext | |
Bolmo 7BAi2 | vs |  Llama 3.1 8BMeta | cross-developer peerstext |
Bolmo 7BAi2 | vs | cross-developer peerstext | |
Bolmo 7BAi2 | vs | Phi-4 Mini InstructMicrosoft | cross-developer peerstext |
Bolmo 7BAi2 | vs |  Codestral 22B v0.1Mistral AI | cross-developer peerstext |
Bolmo 7BAi2 | vs | Devstral 2 123B Instruct 2512Mistral AI | cross-developer peerstext |
Bolmo 7BAi2 | vs | Ministral 8B Instruct 2410Mistral AI | cross-developer peerstext |
Bolmo 7BAi2 | vs |  PaddleOCR VL 1.5Baidu | cross-developer peerstext |
Bolmo 7BAi2 | vs |  PII TracerPerplexity | cross-developer peerstext |
Questions
Bolmo 7B FAQs
What is Bolmo 7B?+
Bolmo 7B is Ai2's fully open byte-level autoregressive language model derived from OLMo 3. It is developed by Ai2 and its current sourced lifecycle status is active.
What inputs and outputs does Bolmo 7B support?+
Bolmo 7B's current record lists Text as input and Text as output.
How much context does Bolmo 7B support?+
The current record lists a 66K-token context window and does not report a maximum output length.
Is Bolmo 7B available through an API?+
Bolmo 7B is explicitly marked as not API-available in the current record.
How large is Bolmo 7B?+
The current record lists 7.6B total parameters and an unknown active parameter count. Its architecture is BolmoForCausalLM.
What capabilities and tasks does Bolmo 7B support?+
Bolmo 7B's recorded capabilities are generation. Its supported tasks are text.
How much does Bolmo 7B cost through an API?+
Bolmo 7B has no verified hosted API offering, so no provider token price applies. It is a downloadable or self-hosted artifact whose cost depends on the serving infrastructure and workload.
Can Bolmo 7B be self-hosted?+
Bolmo 7B is an open-weight model. Self-hosting is supported, and the recorded license is apache-2.0.
Does Bolmo 7B have related versions or aliases?+
No predecessor is recorded. No successor is recorded. Recorded aliases are allenai/Bolmo-7B and Bolmo 7B.
Which models can Bolmo 7B be compared with?+
The current compatible peer set includes Phi-4 Reasoning, Olmo 3 7B Instruct, Granite 4.1 8B, Granite Guardian 4.1 8B, and Llama 3.1 8B. Compatibility requires shared sourced modalities and tasks; it does not imply that one model is better. Browse model comparisons →