# Granite 4.1 3B Base

Granite 4.1 3B Base is a model from IBM with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: IBM
- Id: ibm-granite/granite-4.1-3b-base
- Sighting: 2026-11-11T02:36:51.572Z
  - [evidence link](https://huggingface.co/ibm-granite/granite-4.1-3b-base)
- Status: Released
- Weights version: 2026-04-08
  - [evidence link](https://huggingface.co/api/models/ibm-granite/granite-4.1-3b-base/paths-info/dacb9cb9157bec98e99b09f285c92a4d58405c96)
- Canonical: https://alexgetman.com/models/ibm/granite-4-1-3b-base/

## Questions

### Are the weights of Granite 4.1 3B Base publicly available?

Yes. IBM publishes the weights.

### When was Granite 4.1 3B Base released?

Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.

## Evidence links

- [hf-author-artifacts:ibm-granite](https://huggingface.co/api/models/ibm-granite/granite-4.1-3b-base/paths-info/dacb9cb9157bec98e99b09f285c92a4d58405c96)
- [huggingface:ibm-granite](https://huggingface.co/ibm-granite/granite-4.1-3b-base)

## Signals