GPT-4o mini vs Granite-4.0-1B

Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.

Agentic
Coding
Multimodal & Grounded
Reasoning
Knowledge
Instruction Following
Multilingual
Mathematics

GPT-4o mini· Granite-4.0-1B

Quick Verdict

Pick GPT-4o mini if you want the stronger benchmark profile. Granite-4.0-1B only becomes the better choice if you want the cheaper token bill.

GPT-4o mini is clearly ahead on the aggregate, 55 to 40. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

GPT-4o mini's sharpest advantage is in multilingual, where it averages 74.7 against 27.5. The single biggest benchmark swing on the page is MGSM, 87% to 27.5%.

GPT-4o mini is also the more expensive model on tokens at $0.15 input / $0.60 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Granite-4.0-1B. That is roughly Infinityx on output cost alone.

Operational tradeoffs

ProviderOpenAIIBM
Price$0.15 / $0.60Free*
Speed33 t/sN/A
TTFT3.16sN/A
Context128K128K

Decision framing

BenchLM keeps the benchmark table and the operator tradeoffs on the same page so a better score does not hide a materially slower, pricier, or smaller-context model.

Runtime metrics show N/A when BenchLM does not have a sourced snapshot for that exact model. The scoring rules and freshness policy are documented on the methodology page.

BenchmarkGPT-4o miniGranite-4.0-1B
Agentic
Terminal-Bench 2.058%
BrowseComp49%
OSWorld-Verified44%
Coding
HumanEval87.2%73%
SWE-bench Pro65%
Multimodal & Grounded
MMMU-Pro66%
OfficeQA Pro53%
Reasoning
LongBench v249%
MRCRv250%
BBH59.7%
KnowledgeGPT-4o mini wins
MMLU82%59.7%
FrontierScience62%
GPQA29.7%
MMLU-Pro32.9%
Instruction Following
IFEval78.5%
MultilingualGPT-4o mini wins
MGSM87%27.5%
MMLU-ProX68%
Mathematics
Coming soon
Frequently Asked Questions (3)

Which is better, GPT-4o mini or Granite-4.0-1B?

GPT-4o mini is ahead overall, 55 to 40. The biggest single separator in this matchup is MGSM, where the scores are 87% and 27.5%.

Which is better for knowledge tasks, GPT-4o mini or Granite-4.0-1B?

GPT-4o mini has the edge for knowledge tasks in this comparison, averaging 62 versus 31.7. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, GPT-4o mini or Granite-4.0-1B?

GPT-4o mini has the edge for multilingual tasks in this comparison, averaging 74.7 versus 27.5. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 31, 2026

Weekly LLM Benchmark Digest

Get notified when new models drop, benchmark scores change, or the leaderboard shifts. One email per week.

Free. No spam. Unsubscribe anytime. We only store derived location metadata for consent routing.