Granite 4.1 8B
by OpenRouter · family granite · listed Apr 2026TW
Open-weight instruction model for adaptable chat and self-hosted production workloads
Current rates USD per 1M tokens
Input$0.05
Output$0.10
Cache read$0.05
Cache write—
Against the market
Input price vs. maker flagships ($/1M tokens)Output price vs. maker flagships ($/1M tokens)On the record
- Model id
ibm-granite/granite-4.1-8b- Context window
- 131K tokens
- Max output
- 131K tokens
- Input modalities
- text
- Output modalities
- text
- Reasoning
- no
- Tool calls
- yes
- Open weights
- yes
- Knowledge cutoff
- —
- Released
- 2026-04-30
- Last updated
- 2026-04-30
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