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Granite 4.2 8B

Granite 4.2 8B is a dense reasoning model from IBM.

Model by IBM

IndexedLicense unknown
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Install

Pick your client. Read the repository before you give any tool access to your data.

{
  "model": "ibm-granite/granite-4.2-8b",
  "baseURL": "https://openrouter.ai/api/v1"
}

OpenAI-compatible API: point any OpenAI SDK at the base URL and use this model id.

Settings it needs

  • OPENROUTER_API_KEYrequiredsecret

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About

Granite 4.2 8B is a dense reasoning model from IBM. It is suited for mathematics, code generation, multilingual dialogue, and agentic workflows that need multi-step reasoning. It supports full, low-effort,...

Use cases: code-generation, model-inference

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Price and limits

VariantInput $/M tokensOutput $/M tokensCached input $/M
Standard$0.06$0.25$0.015

Price as of Oct 26, 2026 from OpenRouter. Prices change often; check before you rely on one.

Provider
IBM
Model id
ibm-granite/granite-4.2-8b
Context window
131,072 tokens (131K)
Max output
117,964 tokens
Input
text
Output
text
Tool calling
Yes
Structured outputs
Yes
Reasoning
Yes
Released
Aug 31, 2026

Details

Auth
API key
License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 26, 2026

More from IBM

Cite this page

Granite 4.2 8B: price, context window, tool use. Agent Mart. https://agentmart.dev/models/ibm-granite-granite-4-2-8b (last updated 2026-10-26)