GPT-4o (March 2025, chatgpt-4o-latest)
Released · 8 days after O1 Pro
Benchmarks
Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.
Global rank#351 of 597 LLMs
TierEfficient
Intelligence Index12.3
Math Index25.7
Reasoning & knowledge
MMLU-Pro
80%
GPQA Diamond
66%
Humanity's Last Exam
4%
Coding
LiveCodeBench
43%
SciCode
37%
Math & instruction following
AIME 2025
26%
See full leaderboard →Benchmarks via Artificial Analysis · View on AA
Available routes
No routes currently available — GPT-4o (March 2025, chatgpt-4o-latest) isn't routed through the Opper gateway right now. It's tracked here for its release history.
Contact us about this model →