Identity
- Status
- active
- Developer ID
ibm-granite/granite-vision-4.1-4b- Released
- Apr 29, 2026
- Version
- granite-vision-4.1-4b
- License
- apache-2.0
IBMGranite Vision 4.1 4B
granite-vision-4.1-4b is an open-weight vision-language model published by IBM.
- Token context
- 131K tokens
- Inputs
- Text, Image
- Outputs
- Text
- Released
- Apr 29, 2026
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.
At a Glance
Model Facts
Capacity
- Token context
- 131K tokens
- Maximum output
- Unknown
- Total parameters
- 4B
- Active parameters
- Unknown
- Knowledge cutoff
- Not reported
Interface and Access
- Inputs
- Text, Image
- Outputs
- Text
- API available
- Unknown
- Open weights
- Yes
- Self-hostable
- Yes
- Reasoning
- No
- Vision
- Yes
- 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
Aliasesibm-granite/granite-vision-4.1-4b, ibm-granite/granite-vision-4.1-4b
Explicit Unknowns
- Maximum output
- Knowledge cutoff
- API availability
- Provider pricing
Primary Evidence
Sources and Observation Date
ibm-granite/granite-vision-4.1-4b developer model repositoryIBM · observed Aug 28, 2026ibm-granite/granite-vision-4.1-4b config.json at 37d591f06319IBM · observed Aug 28, 2026ibm-granite/granite-vision-4.1-4b immutable Hub API metadataIBM · observed Aug 28, 2026ibm-granite/granite-vision-4.1-4b README.md at 37d591f06319IBM · observed Aug 28, 2026ibm-granite/granite-vision-4.1-4b tokenizer_config.json at 37d591f06319IBM · observed Aug 28, 2026Hugging Face catalogHugging Face · observed Sep 2, 2026
Comparable Peers
Related Model Comparisons
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| vs |  Molmo2 8BAi2 | cross-developer peersimage, text | |
| vs | MolmoWeb 4BAi2 | cross-developer peersimage, text | |
| vs | family variantstext | ||
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| vs |  Phi-4 Mini InstructMicrosoft | cross-developer peerstext | |
| vs |  Ministral 3 3B Base 2512Mistral AI | cross-developer peersimage, text | |
| vs | Ministral 3 3B Instruct 2512Mistral AI | cross-developer peersimage, text | |
| vs |  PaddleOCR VL 1.5Baidu | cross-developer peersimage, text | |
| vs |  GLM OCRZ.ai | cross-developer peersimage, text |
Questions
Granite Vision 4.1 4B FAQs
What is Granite Vision 4.1 4B?+
granite-vision-4.1-4b is an open-weight vision-language model published by IBM. It is developed by IBM and its current sourced lifecycle status is active.
What inputs and outputs does Granite Vision 4.1 4B support?+
Granite Vision 4.1 4B's current record lists Text and Image as input and Text as output.
How much context does Granite Vision 4.1 4B support?+
The current record lists a 131K-token context window and does not report a maximum output length.
Is Granite Vision 4.1 4B available through an API?+
Granite Vision 4.1 4B's current primary-source record does not establish API availability. No provider endpoint is treated as available without direct provider evidence.
How large is Granite Vision 4.1 4B?+
The current record lists 4B total parameters and an unknown active parameter count. Its architecture is Granite4VisionForConditionalGeneration.
What capabilities and tasks does Granite Vision 4.1 4B support?+
Granite Vision 4.1 4B's recorded capabilities are chat, generation, and tools. Its supported tasks are image and text.
How much does Granite Vision 4.1 4B cost through an API?+
No directly sourced token price is currently attached to Granite Vision 4.1 4B. Missing prices remain unknown rather than being inferred from another model or provider.
Can Granite Vision 4.1 4B be self-hosted?+
Granite Vision 4.1 4B is an open-weight model. Self-hosting is supported, and the recorded license is apache-2.0.
Does Granite Vision 4.1 4B have related versions or aliases?+
No predecessor is recorded. No successor is recorded. Recorded aliases are ibm-granite/granite-vision-4.1-4b.
Which models can Granite Vision 4.1 4B be compared with?+
The current compatible peer set includes Molmo2 8B, MolmoWeb 4B, Granite 4.1 3B, Granite 4.2 3B, and Granite Guardian 4.1 8B. Compatibility requires shared sourced modalities and tasks; it does not imply that one model is better. Browse model comparisons →