IBMOpen weightsReleased 20 Oct 2025

Granite 4.0 Micro benchmarks, speed and API pricing

Reviewed by LLM Verifications team · Tested 26 Oct 2026

Compare

Available through OpenRouter on

Cloudflare$0.017 in · $0.112 out

Intelligence25.0% correct#69 of 72

Speed38tok/s#66 of 72

Cost$0.000051per question#1 of 72List $0.017 in · $0.112 out per 1M

Verbosity403tokens per question#9 of 72

Summary

Answers 20 of 80 verification questions correctly (25.0%), placing #69 of 72 models tested on the current suite.
Generates 38 output tokens per second, faster than 8% of the models we measure.
Starts responding after 0.7 s (median time to first token).
Costs $0.000051 per question as billed, #1 cheapest of 12 models priced under $0.15 per 1M tokens.

Specifications

Reasoning: No
Input: text
Output: text
Context window: 131k tokens
Weights: Open weights
Knowledge cutoff: —
OpenRouter ID: ibm-granite/granite-4.0-h-micro
Last tested: 26 Oct 2026

Peer group: 13 models with a blended list price under $0.15 per 1M tokens (3 input : 1 output). Charts below compare Granite 4.0 Micro with all models; cost and speed charts focus on this peer group.

Intelligence

Verification score: the share of 80 questions from open datasets answered correctly. See the benchmark datasets.

Score vs. cost per question

Granite 4.0 Micro circled; dashed line joins models no cheaper model beats

Score vs. end-to-end response time

Granite 4.0 Micro circled · accurate and quick sits top left

Score vs. tokens per question

Granite 4.0 Micro circled · output tokens, reasoning included

Verification score

All models tested on the current suite

61 more models · see the full leaderboard

Cost

Average cost of one question, split into input, reasoning and answer tokens at each model's list price. Reasoning tokens are billed as output.

Cost per question, by token type

Peer group: blended price under $0.15

1gpt-oss-20b$0.000049
2Granite 4.0 Micro$0.000051
3Granite 4.2 8B$0.000077
4Nova Micro 1.0$0.000087
5Mercury 2.5$0.00011
6Phi 4$0.00012
7Ministral 3 3B 2512$0.0002
8Solar Mini 4$0.00053
9Nemotron 3.5 Lightning$0.00059
10Ling 3.1 Flash$0.00061
11Reka Flash 3$0.0008
12Gemma 4 26B A4B$0.0011

Input Reasoning Answer

Cost per question, as billed

All models · lower is better

1Granite 4.0 Micro$0.000051
2gpt-oss-20b$0.000066
3Granite 4.2 8B$0.000077
4Nova Micro 1.0$0.000087
5Mercury 2.5$0.00011
6Phi 4$0.00012
7gpt-oss-120b$0.00013
8GLM 5.3 Flash$0.00015
9Ministral 3 3B 2512$0.00019
10GPT-6 Luna$0.00025

62 more models · see the full leaderboard

Speed and latency

Median of 3 streamed runs of the same prompt, measured 25 Oct 2026.

Output speed

Peer group (under $0.15) · higher is better

Time to first token

Peer group (under $0.15) · lower is better

End-to-end response time

Peer group (under $0.15) · lower is better

Latency vs. output speed

Granite 4.0 Micro circled · quick to start and fast sits top left

Results by category

Questions answered correctly in each category

Science7/30

Engineering1/15

Medicine4/11

Economics2/9

Law1/6

Humanities & social science5/9

More from IBM

IBM#60Granite 4.2 8B36.2% verification score60 tok/s0.6 s first token$0.000077 / question

All IBM models →

Compare Granite 4.0 Micro

Head to head with its closest rivals, other IBM models and the top models overall.

Hosts and prices

Every host serving this model through OpenRouter, from OpenRouter's catalogue

Host	Input / 1M	Output / 1M	Context	Max output	Quantization
Cloudflare	$0.017	$0.112	131k	118k	—

Sources

Scores, speed and billed cost are our own measurements. Prices, context window and hosts come from OpenRouter's catalogue on the test date.

Granite 4.0 Micro on OpenRouter: list prices and hosts
Model card on Hugging Face: weights and licence
SuperGPQA (paper): 50 of the questions, ODC-BY 1.0
MMLU-Pro (paper): 30 of the questions, MIT
OpenRouter generation records: where billed cost and native token counts come from
Our methodology and editorial standards

Granite 4.0 Micro: frequently asked questions

How accurate is Granite 4.0 Micro?: Granite 4.0 Micro answered 20 of 80 questions correctly (25.0%) in our 2026-10-27 run, ranking #69 of 78 models.
How fast is Granite 4.0 Micro?: Granite 4.0 Micro generated a median of 38 output tokens per second in our 2026-10-27 run, ranking #66 of 78. Median time to first token was 0.7 s.
What is the latency of Granite 4.0 Micro?: Granite 4.0 Micro had a median time to first token of 0.7 s in our 2026-10-27 run, ranking #37 of 78 models.
How much does Granite 4.0 Micro cost?: Granite 4.0 Micro cost $0.000051 per question on average as billed in our 2026-10-27 run, reasoning tokens included.
What is Granite 4.0 Micro API pricing?: Granite 4.0 Micro is listed at $0.017 per million input tokens and $0.112 per million output tokens on OpenRouter.
What is the context window of Granite 4.0 Micro?: Granite 4.0 Micro accepts up to 131,000 tokens of context, according to OpenRouter's model catalogue.
Is Granite 4.0 Micro open source?: Yes. Granite 4.0 Micro is an open-weights model: IBM publishes the weights, so you can run it yourself as well as through an API.
Who makes Granite 4.0 Micro?: Granite 4.0 Micro is made by IBM. We tested it through OpenRouter using the model ID ibm-granite/granite-4.0-h-micro.
Where can I use Granite 4.0 Micro via API?: Through OpenRouter, Granite 4.0 Micro is served by 1 host: Cloudflare.

Summary

Answers 20 of 80 verification questions correctly (25.0%), placing #69 of 72 models tested on the current suite.

Generates 38 output tokens per second, faster than 8% of the models we measure.

Starts responding after 0.7 s (median time to first token).

Costs $0.000051 per question as billed, #1 cheapest of 12 models priced under $0.15 per 1M tokens.

Host

Input / 1M

Output / 1M

Context

Max output

Quantization

Cloudflare

$0.017

$0.112

131k

118k

—

Sources

Scores, speed and billed cost are our own measurements. Prices, context window and hosts come from OpenRouter's catalogue on the test date.

Granite 4.0 Micro: frequently asked questions

How accurate is Granite 4.0 Micro?

Granite 4.0 Micro answered 20 of 80 questions correctly (25.0%) in our 2026-10-27 run, ranking #69 of 78 models.

How fast is Granite 4.0 Micro?

Granite 4.0 Micro generated a median of 38 output tokens per second in our 2026-10-27 run, ranking #66 of 78. Median time to first token was 0.7 s.

What is the latency of Granite 4.0 Micro?

Granite 4.0 Micro had a median time to first token of 0.7 s in our 2026-10-27 run, ranking #37 of 78 models.

How much does Granite 4.0 Micro cost?

Granite 4.0 Micro cost $0.000051 per question on average as billed in our 2026-10-27 run, reasoning tokens included.

What is Granite 4.0 Micro API pricing?

Granite 4.0 Micro is listed at $0.017 per million input tokens and $0.112 per million output tokens on OpenRouter.

What is the context window of Granite 4.0 Micro?

Granite 4.0 Micro accepts up to 131,000 tokens of context, according to OpenRouter's model catalogue.

Is Granite 4.0 Micro open source?

Yes. Granite 4.0 Micro is an open-weights model: IBM publishes the weights, so you can run it yourself as well as through an API.

Who makes Granite 4.0 Micro?

Granite 4.0 Micro is made by IBM. We tested it through OpenRouter using the model ID ibm-granite/granite-4.0-h-micro.

Where can I use Granite 4.0 Micro via API?

Through OpenRouter, Granite 4.0 Micro is served by 1 host: Cloudflare.