Compare · ModelsLive · 2 picked · head to head
Grok 3 vs o1-preview
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
o1-preview wins on 3/6 benchmarks
o1-preview wins 3 of 6 shared benchmarks. Leads in reasoning · coding.
Category leads
reasoning·o1-previewknowledge·Grok 3math·Grok 3coding·o1-preview
Hype vs Reality
Attention vs performance
Grok 3
#150 by perf·#9 by attention
o1-preview
#136 by perf·no signal
Vendor risk
Who is behind the model
xAI
$250.0B·Tier 1
OpenAI
$840.0B·Tier 1
Head to head
6 benchmarks · 2 models
Grok 3o1-preview
ARC-AGI
o1-preview leads by +12.5
ARC-AGI · the original Abstraction and Reasoning Corpus, testing whether AI can solve novel visual pattern recognition tasks without memorization.
Grok 3
5.5
o1-preview
18.0
GPQA diamond
Grok 3 leads by +33.9
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
Grok 3
67.7
o1-preview
33.8
MATH level 5
Grok 3 leads by +7.1
MATH Level 5 · the hardest tier of the MATH benchmark, featuring competition-level problems from AMC, AIME, and Olympiad-style mathematics.
Grok 3
88.8
o1-preview
81.7
OTIS Mock AIME 2024-2025
Grok 3 leads by +24.5
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
Grok 3
55.5
o1-preview
31.0
SimpleBench
o1-preview leads by +6.7
SimpleBench · tests fundamental reasoning capabilities with straightforward problems designed to expose gaps in basic logical and spatial thinking.
Grok 3
23.3
o1-preview
30.0
WeirdML
o1-preview leads by +10.3
WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns.
Grok 3
37.2
o1-preview
47.6
Full benchmark table
| Benchmark | Grok 3 | o1-preview |
|---|---|---|
ARC-AGI ARC-AGI · the original Abstraction and Reasoning Corpus, testing whether AI can solve novel visual pattern recognition tasks without memorization. | 5.5 | 18.0 |
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 67.7 | 33.8 |
MATH level 5 MATH Level 5 · the hardest tier of the MATH benchmark, featuring competition-level problems from AMC, AIME, and Olympiad-style mathematics. | 88.8 | 81.7 |
OTIS Mock AIME 2024-2025 OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills. | 55.5 | 31.0 |
SimpleBench SimpleBench · tests fundamental reasoning capabilities with straightforward problems designed to expose gaps in basic logical and spatial thinking. | 23.3 | 30.0 |
WeirdML WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns. | 37.2 | 47.6 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $3.00 | $15.00 | 131K tokens (~66 books) | $60.00 | |
| — | — | — | — |
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