GPT-4o
deprecated
OpenAI2024-05-13
Specifications
Modalities
text
image
Context Window128K tokens
Max Output16K tokens
Training Cutoff2023-10-01
Open SourceNo
Pricing (per 1M tokens)
Input$2.5000
Output$10.0000
Cache Read$1.2500
Benchmarks
Arena score (text)1346
Arena ratings: LMArena leaderboard dataset, CC BY 4.0, snapshot 2026-10-28.
MMLU-Pro-
SWE-Bench-
GPQA Diamond-
HumanEval-
ARC-AGI-
MATH-
API
Model ID
gpt-4oSources
- OpenAI: GPT-4o Model | OpenAI API
general · as of 2026-07-04
- OpenAI: All models | OpenAI API
general · as of 2026-07-04
- LMArena: Arena leaderboard dataset, text_style_control overall: GPT-4o (2024-05-13)
elo rating · as of 2026-10-28