IBM: Granite-4.0-H-Small
Granite-4.0-H-Small is a language model from IBM released on Oct 2, 2025. It reads text and writes text, with a 131K token context window and up to 131K tokens per reply.
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It costs $0.0636 per million input tokens and $0.265 per million output tokens.
It supports tool calling and structured JSON output, and its weights are open, so you can host it yourself.
- Modalities
- In / out price
- $0.0636 / $0.265 per 1M
- Context
- 131K
- Max output
- 131K
- Released
- Oct 2, 2025
- Knowledge cutoff
- n/a
- Tool calling
- Structured output
- Reasoning
- Prompt caching
- Open weights
- Free to use
Granite-4.0-H-Small pricing
USD, as listed on Oct 15, 2026. Most bills are input heavy, so the cached input rate matters as much as the headline price.
| Input | $0.0636 / 1M tokens | |
|---|---|---|
| Output | $0.265 / 1M tokens |
What Granite-4.0-H-Small costs per month
Pick a workload close to yours or type your own volumes.
Supported request parameters
What you can set when you call Granite-4.0-H-Small through an OpenAI compatible API.
- Tools
tools - Structured outputs
structured_outputs - Temperature
temperature
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Granite-4.0-H-Small questions
How much does the Granite-4.0-H-Small API cost?
$0.0636 per million input tokens and $0.265 per million output tokens. The estimator on this page turns that into a monthly bill for your own workload.
What is the context window of Granite-4.0-H-Small?
131,072 tokens of input, and it can write up to 131,072 tokens in one reply. As a rough guide, a million tokens is around 750,000 English words.
Does Granite-4.0-H-Small support tool calling?
Yes. It accepts tool definitions and can return JSON that matches a schema, which is what an agent needs to call your APIs.
Is Granite-4.0-H-Small open source?
Its weights are published, so you can run it on your own hardware or a cloud of your choice. Read the license before commercial use.
When was Granite-4.0-H-Small released?
Oct 2, 2025.
Catalog data from models.dev (MIT licensed), refreshed daily, last on Oct 15, 2026. The summary is written from these facts.
Building on Granite-4.0-H-Small?
I test your real tasks on it and the two closest alternatives, then ship the agent on whichever wins on cost and accuracy.
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