MultimodalAPI only

GPT-4.1 Nano

OpenAI

Updated May 21, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error

Specifications

Type: Multimodal
Access: API only
Released: April 14, 2025
License: proprietary
Context window: 1,047,576 tokens
Knowledge cutoff: June 30, 2024
Output speed: 200 tok/s
Latency (TTFT): 2s
Input: Image, Text
Output: Text
API pricing: $0.10 in · $0.40 out / 1M tokens

Capabilities

Function callingStructured outputWeb search

Benchmarks

Reasoning

50.3

Coding

Aider Polyglot	9.8
Aider Polyglot Edit	6.2
LiveCodeBench	32.6

Math

AIME 2024	29.4
AIME 2025	24
MATH-500	84.8

Agents

TAU-bench Airline	14
TAU-bench Retail	22.6

Multimodal

MathVista	56.2
MMMU	55.4

General

IFEval	74.5
MMLU	80.1
Multi-IF	57.2
MMLU-Pro	65.7
Humanity’s Last Exam	3.9

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