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Models741Deals30d271Policy30d66, 14 pendingSources1,015

GPT-4.1 nano

OpenAIReleased Apr 14, 2025Current

Score basis

GPT-4.1 nano is behind the leaders in multimodal tasks. Too few results yet to rate reasoning, coding, agentic tasks, safety, long context, math, multilingual tasks, instruction following, or factuality.

Capability profile

Bars show the model's median result as a share of the leading model's, per capability. Select a row to see its results.

Limited1 capability
  1. Multimodal−61.1%4 of 6
Not rated9 capabilities

Too few results yet to rate Reasoning, Coding, Agentic, Safety, Long Context, Math, Multilingual, Instruction Following or Factuality.

Price

$0.10input$0.40outputper million tokens

From Artificial Analysis · 2 providers tracked · All prices

Cheaper than 82% of 330 priced models · 3:1 input-to-output blend, log scale

Evidence

39results on36benchmarks

  • 11 independently verified
  • 18 aggregator
  • 10 vendor-reported

From 13 sources · latest Oct 8, 2026 · How verification works

API features

Tool callingStructured outputs

As listed by OpenRouter

Research

6 papers reference GPT-4.1 nano

GPT-4.1 nano benchmark results

39 results on 36 benchmarks, grouped by capability. Each bar is the result as a share of the capability leader's; every result links to its source.

Multimodal

LimitedFull multimodal ranking

61.1% behind the leader4 of 6 ranked benchmarks measured

Reasoning

Not enough dataFull reasoning ranking

0 of 6 ranked benchmarks measured

Show 2 more reasoning resultsHide 2 reasoning results

Coding

Not enough dataFull coding ranking

0 of 10 ranked benchmarks measured

Agentic

Not enough dataFull agentic ranking

0 of 7 ranked benchmarks measured

Long Context

Not enough dataFull long context ranking

0 of 3 ranked benchmarks measured

Instruction Following

Not enough dataFull instruction following ranking

0 of 3 ranked benchmarks measured

Factuality

Not enough dataFull factuality ranking

0 of 4 ranked benchmarks measured

More results

Benchmarks outside the capability baskets. They are not ranked against a leader.

Show 13 more resultsHide 13 results

GPT-4.1 nano: common questions

Who makes GPT-4.1 nano?

GPT-4.1 nano is made by OpenAI.

When was GPT-4.1 nano released?

GPT-4.1 nano was released on Apr 14, 2025, according to Artificial Analysis.

What is GPT-4.1 nano good at?

GPT-4.1 nano is behind the leaders in multimodal tasks. Too few results yet to rate reasoning, coding, agentic tasks, safety, long context, math, multilingual tasks, instruction following, or factuality.

How much does GPT-4.1 nano cost?

GPT-4.1 nano costs $0.10 per million input tokens and $0.40 per million output tokens, according to Artificial Analysis. We track its price at 2 providers. At a mix of three input tokens to one output token, it is cheaper than 82% of the 330 priced models we track.

How many benchmarks has GPT-4.1 nano been tested on?

We track 39 results for GPT-4.1 nano on 36 benchmarks from 13 sources, 11 of them independently verified. The latest was recorded on Oct 8, 2026.

Which API features does GPT-4.1 nano support?

OpenRouter lists tool calling and structured outputs for GPT-4.1 nano.

About this record

Where GPT-4.1 nano's numbers come from, and every name it appears under.

Tracked since
Apr 27, 2026
Newest source mention
Aug 9, 2026

Where the results come from

Verification: 39 scores · 11 independently verified · 18 aggregator-attributed · 10 vendor-reported. How these tiers are assigned

From 13 sources on 6 sites. Artificial Analysis supplies 19 of them; the 11 independently verified results come from 5 sites. Bars are coloured by trust tier.

  • artificialanalysis.ai19
  • api.llm-stats.com10
  • storage.googleapis.com6
  • arcprize.org2
  • aider.chat1
  • epoch.ai1

Also known as

gpt-4-1-nanogpt-4.1 nano (2025-04-14)GPT-4.1 Nano:batchgpt-4.1-nano (non-reasoning)gpt-4.1-nano (Reasoning)