GPT-4.1 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-4.1· Granite-4.0-1B

Quick Verdict

Pick GPT-4.1 if you want the stronger benchmark profile. Granite-4.0-1B only becomes the better choice if you want the cheaper token bill.

GPT-4.1 is clearly ahead on the aggregate, 64 to 40. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

GPT-4.1's sharpest advantage is in multilingual, where it averages 69 against 27.5. The single biggest benchmark swing on the page is GPQA, 66.3% to 29.7%.

GPT-4.1 is also the more expensive model on tokens at $2.00 input / $8.00 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. GPT-4.1 gives you the larger context window at 1M, compared with 128K for Granite-4.0-1B.

Operational tradeoffs

ProviderOpenAIIBM
Price$2.00 / $8.00Free*
Speed108 t/sN/A
TTFT1.02sN/A
Context1M128K

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-4.1Granite-4.0-1B
Agentic
Terminal-Bench 2.061%
BrowseComp73%
OSWorld-Verified63%
Coding
SWE-bench Verified54.6%
SWE-bench Pro51%
HumanEval73%
Multimodal & Grounded
MMMU-Pro70%
OfficeQA Pro78%
Reasoning
LongBench v280%
MRCRv282%
BBH59.7%
KnowledgeGPT-4.1 wins
MMLU90.2%59.7%
GPQA66.3%29.7%
FrontierScience61%
MMLU-Pro32.9%
Instruction FollowingGPT-4.1 wins
IFEval87.4%78.5%
MultilingualGPT-4.1 wins
MMLU-ProX69%
MGSM27.5%
Mathematics
AIME 202426.4%
Frequently Asked Questions (4)

Which is better, GPT-4.1 or Granite-4.0-1B?

GPT-4.1 is ahead overall, 64 to 40. The biggest single separator in this matchup is GPQA, where the scores are 66.3% and 29.7%.

Which is better for knowledge tasks, GPT-4.1 or Granite-4.0-1B?

GPT-4.1 has the edge for knowledge tasks in this comparison, averaging 63.1 versus 31.7. Inside this category, GPQA is the benchmark that creates the most daylight between them.

Which is better for instruction following, GPT-4.1 or Granite-4.0-1B?

GPT-4.1 has the edge for instruction following in this comparison, averaging 87.4 versus 78.5. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, GPT-4.1 or Granite-4.0-1B?

GPT-4.1 has the edge for multilingual tasks in this comparison, averaging 69 versus 27.5. Granite-4.0-1B stays close enough that the answer can still flip depending on your workload.

Last updated: March 31, 2026

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