IBM: Granite 4.0 H Micro
Granite 4.0 H Micro 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 $0.017 per million input tokens and $0.112 per million output tokens.
It supports tool calling and structured JSON output, and its weights are open, so you can host it yourself.
2 providers serve it, including Cloudflare Workers AI and AI/ML API.
This is the same model as Granite 4.0 H Micro, listed here under an earlier id. Prices and providers are kept current on that page.
- Modalities
- In / out price
- $0.017 / $0.112 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 Micro 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 | $0.017 / 1M tokens | |
|---|---|---|
| Output | $0.112 / 1M tokens |
Granite 4.0 H Micro providers
2 providers serve it, including Cloudflare Workers AI and AI/ML API. Each host sets its own price and limits, so the cheapest one is not always the one with the longest context.
| Provider | Input /M | Output /M | Cache read /M | Context | Max output |
|---|---|---|---|---|---|
| Cloudflare Workers AI | $0.017 | $0.112 | – | 131K | 131K |
| AI/ML API | $0.0234 | $0.154 | – | 131K | 131K |
What Granite 4.0 H Micro 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 Micro through an OpenAI compatible API.
- Tools
tools - Structured outputs
structured_outputs - Temperature
temperature
Alternatives to Granite 4.0 H Micro
Models that take the same inputs and call tools, closest in price, cheaper ones first.
- 131K context
Reads text. Tool calling, structured output. Served by 3 providers.
by ibm-graniteOct 2, 2025$0.017/M input tokens$0.112/M output tokens3 providers
- 66K context
Reads text. Tool calling, reasoning. Served by 2 providers.
by sarvamFeb 18, 2026$0.02/M input tokens$0.10/M output tokens2 providers
Reads text and audio. Tool calling, structured output. Served by 2 providers.
by mistralaiJul 15, 2025$0.04/M input tokens$0.04/M output tokens2 providers
- 128K context
Reads text. Tool calling. Served by 5 providers.
by mistralaiOct 1, 2024$0.04/M input tokens$0.04/M output tokens5 providers
- 128K context
Reads text. Tool calling, structured output. Served by 3 providers.
by meta-llamaJul 23, 2024$0.02/M input tokens$0.05/M output tokens3 providers
- 128K context
Reads text. Tool calling, structured output. Served by 5 providers.
by cohereDec 2, 2024$0.0375/M input tokens$0.15/M output tokens5 providers
More from IBM
- 131K context
Reads text. Tool calling, structured output, reasoning. Served by 4 providers.
by ibm-graniteAug 24, 2026$0.10/M input tokens$0.15/M output tokens4 providers
- 131K context
Reads text. Tool calling, structured output.
by ibm-graniteOct 2, 2025$0.0636/M input tokens$0.265/M output tokens
- 131K context
Reads text. Tool calling, structured output. Served by 3 providers.
by ibm-graniteOct 2, 2025$0.017/M input tokens$0.112/M output tokens3 providers
Granite 4.0 H Micro questions
How much does the Granite 4.0 H Micro API cost?
$0.017 per million input tokens and $0.112 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 Micro?
131,000 tokens of input, and it can write up to 131,000 tokens in one reply. As a rough guide, a million tokens is around 750,000 English words.
Which providers serve Granite 4.0 H Micro?
2 providers serve it, including Cloudflare Workers AI and AI/ML API. Prices differ by host, so the Providers table on this page lists each one with its input and output price.
Does Granite 4.0 H Micro 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 Micro 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 Micro 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 Micro?
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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