Compare · ModelsLive · 2 picked · head to head
GPT-4o (2024-08-06) vs Grok 3
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Grok 3 wins on 6/6 benchmarks
Grok 3 wins 6 of 6 shared benchmarks. Leads in coding · math · knowledge.
Category leads
coding·Grok 3math·Grok 3knowledge·Grok 3reasoning·Grok 3
Hype vs Reality
Attention vs performance
GPT-4o (2024-08-06)
#167 by perf·no signal
Grok 3
#150 by perf·#9 by attention
Best value
GPT-4o (2024-08-06)
1.3x better value than Grok 3
GPT-4o (2024-08-06)
5.7 pts/$
$6.25/M
Grok 3
4.3 pts/$
$9.00/M
Vendor risk
Who is behind the model
OpenAI
$840.0B·Tier 1
xAI
$250.0B·Tier 1
Head to head
6 benchmarks · 2 models
GPT-4o (2024-08-06)Grok 3
Aider polyglot
Grok 3 leads by +30.2
Aider Polyglot · measures how well AI models can edit code across multiple programming languages using the Aider coding assistant framework.
GPT-4o (2024-08-06)
23.1
Grok 3
53.3
FrontierMath-2025-02-28-Private
Grok 3 leads by +3.5
FrontierMath (Feb 2025) · original research-level math problems created by mathematicians, testing capabilities at the boundary of current AI mathematical reasoning.
GPT-4o (2024-08-06)
0.3
Grok 3
3.8
GPQA diamond
Grok 3 leads by +35.4
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
GPT-4o (2024-08-06)
32.3
Grok 3
67.7
MATH level 5
Grok 3 leads by +35.5
MATH Level 5 · the hardest tier of the MATH benchmark, featuring competition-level problems from AMC, AIME, and Olympiad-style mathematics.
GPT-4o (2024-08-06)
53.3
Grok 3
88.8
OTIS Mock AIME 2024-2025
Grok 3 leads by +49.2
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
GPT-4o (2024-08-06)
6.3
Grok 3
55.5
SimpleBench
Grok 3 leads by +22.0
SimpleBench · tests fundamental reasoning capabilities with straightforward problems designed to expose gaps in basic logical and spatial thinking.
GPT-4o (2024-08-06)
1.4
Grok 3
23.3
Full benchmark table
| Benchmark | GPT-4o (2024-08-06) | Grok 3 |
|---|---|---|
Aider polyglot Aider Polyglot · measures how well AI models can edit code across multiple programming languages using the Aider coding assistant framework. | 23.1 | 53.3 |
FrontierMath-2025-02-28-Private FrontierMath (Feb 2025) · original research-level math problems created by mathematicians, testing capabilities at the boundary of current AI mathematical reasoning. | 0.3 | 3.8 |
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 32.3 | 67.7 |
MATH level 5 MATH Level 5 · the hardest tier of the MATH benchmark, featuring competition-level problems from AMC, AIME, and Olympiad-style mathematics. | 53.3 | 88.8 |
OTIS Mock AIME 2024-2025 OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills. | 6.3 | 55.5 |
SimpleBench SimpleBench · tests fundamental reasoning capabilities with straightforward problems designed to expose gaps in basic logical and spatial thinking. | 1.4 | 23.3 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $2.50 | $10.00 | 128K tokens (~64 books) | $43.75 | |
| $3.00 | $15.00 | 131K tokens (~66 books) | $60.00 |
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