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IBM · Language model

Granite 4.0 Micro

ibm-granite/granite-4.0-h-micro
  • Language
Released Oct 20, 2025

Granite-4.0-H-Micro is a 3B parameter from the Granite 4 family of models. These models are the latest in a series of models released by IBM. They are fine-tuned for long...

Specifications

Context window
131,000 tokens
Max output
117,900 tokens
Input
text
Output
text
Tokenizer
Other

Supported parameters

Accepted by the model and forwarded as-is by the gateway.

  • frequency_penalty
  • logit_bias
  • logprobs
  • max_tokens
  • min_p
  • presence_penalty
  • repetition_penalty
  • response_format
  • seed
  • stop
  • temperature
  • top_k
  • top_logprobs
  • top_p

Use it

POST /api/v1/chat/completions · MCP chat · full reference

curl https://omnirail.org/api/v1/chat/completions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"ibm-granite/granite-4.0-h-micro","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'