GPT-4o (ChatGPT)

OpenAI

Verified against Artificial Analysis · Jul 13, 2026

Capability

percentile index

Price /M

$0 / $0

in / out

Context

—

Avg score

49.7

6 benchmarks

AA Intelligence

8.2

index

Weights

Closed

Released

Feb 15, 2025

About

GPT-4o (ChatGPT) is a proprietary model in the GPT family from OpenAI. Benchmarked on 6 evals, averaging 49.7.

Benchmark scores · 6

avg 49.7 — higher is better

MATHartificial-analysis · 2026-07

79.7

MMLU-Proartificial-analysis · 2026-07

77.3

AA Long-Context Reasoningartificial-analysis · 2026-07

GPQA Diamondartificial-analysis · 2026-07

51.1

SciCodeartificial-analysis · 2026-07

33.4

Humanity's Last Examartificial-analysis · 2026-07

3.7

Details

PublisherOpenAI

FamilyGPT

Parameters—

License—

WeightsClosed

ReleasedFeb 15, 2025

History

Capability over time

Append-only ledger — every observed change to this model's numbers.

API providers

Artificial Analysis$0/M