Granite 4.0 H Micro: Specifications & Sources

Specifications and access

Specification	Value and source
Weights	Open weightsSource
Access	API, LocalSource
Parameters	3BSource
Context window	131,072 tokensSource
License	Apache-2.0Source
Release	2025-10-02Source
Parameters	3 BSource
Architecture	hybrid decoder with 4 attention layers and 36 Mamba2 layersSource
Input	TextSource
Output	TextSource
Languages	English, German, Spanish, French, Japanese, Portuguese, Arabic, Czech, Italian, Korean, Dutch, ChineseSource
Tool calling	YesSource

Measurements without matching peer values

These measurements have no matching peer values under the same test conditions. Their original values and sources remain available here.

MMLU (Show measurement, test conditions, and source)

Source value: 67.43
Score: 67.43
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

MMLU-Pro (Show measurement, test conditions, and source)

Source value: 43.48
Score: 43.48
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

BBH (Show measurement, test conditions, and source)

Source value: 69.36
Score: 69.36
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

AGI EVAL (Show measurement, test conditions, and source)

Source value: 59
Score: 59
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

GPQA (Show measurement, test conditions, and source)

Source value: 32.15
Score: 32.15
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

AlpacaEval2 (Show measurement, test conditions, and source)

Source value: 31.49
Score: 31.49
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

IFEval Instruct (Show measurement, test conditions, and source)

Source value: 86.94
Score: 86.94
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

IFEval Prompt (Show measurement, test conditions, and source)

Source value: 81.71
Score: 81.71
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

IFEval Avg (Show measurement, test conditions, and source)

Source value: 84.32
Score: 84.32
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

ArenaHard (Show measurement, test conditions, and source)

Source value: 36.15
Score: 36.15
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

GSM8K (Show measurement, test conditions, and source)

Source value: 81.35
Score: 81.35
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

GSM8K Symbolic (Show measurement, test conditions, and source)

Source value: 77.5
Score: 77.5
Metric: percent
Unit: %
Category: mixed
Direction: Higher is better
Source type: vendor-reported
Evaluator: IBM Granite 4.0 H Micro model card
Status: active
Retrieved at: 2026-09-08
Methodology: Vendor-reported result. Vendor evaluation table; row-specific shot/CoT and task settings are retained in the card table.

Source IBM Granite 4.0 H Micro model card

Page 1 of 3

Our tests

Each test shows the latest attempt, with no subsequent fixes to the generated code. Earlier runs remain available in the test details. These results do not contribute to an overall score.

Pelican on a bicycle

A community classic for free-form SVG drawing.

Granite 4.0 H Micro

Reasoning (requested): not specified

Current attempt

Run date: 1 Oct 2026
API provider: openrouter
Requested API model: ibm-granite/granite-4.0-h-micro
API model reported in response: ibm-granite/granite-4.0-h-micro
Reasoning setting: not specified
Pinned endpoint: Cloudflare | ibm-granite/granite-4.0-h-micro
Temperature: Provider default
Token limit including reasoning: 8,192 tokens
Test protocol: community-visual-tests-v1
Technical checks: Passed, not a quality rating
Response time: 9.5 s

Visually reviewed. This individual test does not establish overall model quality.

Prompt and test conditions

Generate an SVG of a pelican riding a bicycle

Token limit including reasoning: 8,192 tokens

Task origin (Simon Willison)

Popularity

28.6 / 100

Published prices

Hosting-market price: the median of 1 OpenRouter endpoints from 1 providers (representative: Cloudflare), observed on October 6, 2026. Cache prices differ by provider and are not shown.

API input: $0.017 per 1M tokensSource
API output: $0.112 per 1M tokensSource

Sources and data date

Type	Evidence and data date
Price	Base API prices without caching or batch discounts. Higher context tiers and other rates are listed under Costs. Source: Pricing · API pricing
Input	Documented modalities. Retrieved September 8, 2026. Source: Model documentation · Model metadata (retrieved September 8, 2026) · IBM Granite 4.0 H Micro model card · Editorial description reviewed October 2, 2026
Output	Documented modalities. Retrieved September 8, 2026. Source: Model documentation · Model metadata (retrieved September 8, 2026) · IBM Granite 4.0 H Micro model card · Editorial description reviewed October 2, 2026
Research status	Research date September 8, 2026. 2 source URLs checked. This documents the inspected sources, not an exhaustive inventory of every publication.
Not found in the inspected sources	active-parameters-billions Original wording The exact card describes a dense 3B model and does not publish a separate active-parameter count.
Not found in the inspected sources	knowledge-cutoff Original wording The exact Granite 4.0 H Micro card does not publish a knowledge cutoff.
Unresolved	AA benchmark rows Original wording No exact Artificial Analysis model page located in the checked public sitemap.
Additional source	IBM Granite 4.0 language models repository · Editorial description reviewed October 2, 2026
Additional source	OpenRouter: Popularity index (derived), CC BY 4.0
Additional source	Vercel AI Gateway: Popularity index (derived), CC BY 4.0
Additional source	Creative Commons Attribution 4.0