GPT-4o
OpenAI's flagship multimodal model, handling text, images, and audio. Exceptional at understanding context and generating human-like responses.
- Vision
Added May 13, 2025
Pricing
Auto routing · per 1M tokens- Input
- $2.50
- Output
- $10.00
- Cache read
- $1.25
Specifications
- Context window
- 128K
- Max output
- 16.4K
- Avg output (7d)
- 335 tokens
- Longer than 30% of models
Benchmarks
Benchmarks
Sourced from Artificial Analysis.
Intelligence Index
8.4
Coding Index
13.1
Agentic work
T²-Bench Telecom (legacy)
Legacy fallback · Conversational AI agents in dual-control scenarios
25.1%
Better than 29% of models compared
GDPval-AA v2
Economically valuable tasks (Elo)
-13 Elo
Better than 9% of models compared
Document reasoning
AA-LCR v1.1
Long context reasoning with updated grading
49.3%
Better than 43% of models compared
Reasoning
HLE
Humanity's Last Exam
2.4%
Better than 1% of models compared
IFBench
Instruction-following benchmark
34.3%
Better than 25% of models compared
Coding
Terminal-Bench Hard (legacy)
Legacy fallback · Agentic coding and terminal use
8.3%
Better than 42% of models compared
LiveCodeBench
Contamination-free coding benchmark
30.9%
Better than 37% of models compared
Math
AIME 2025
American Invitational Mathematics Examination 2025
6.0%
Better than 9% of models compared
AIME
American Invitational Mathematics Examination
15.0%
Better than 43% of models compared
Math-500
Diverse mathematical problem solving benchmark
75.9%
Better than 38% of models compared
Knowledge
MMLU-Pro
Professional and academic subject knowledge
74.8%
Better than 47% of models compared
Legacy benchmarks
GPQA Diamond (legacy)
Graduate-level scientific reasoning
54.3%
Better than 28% of models compared
AA-LCR (unversioned / legacy)
Long context reasoning evaluation
49.3%
Better than 43% of models compared
Last updated Oct 3, 2026
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