| Grok 4 | Claude Opus 4 | |
|---|---|---|
Web Site
| ||
Provider
| ||
Chat
| ||
Release Date
| ||
Modalities
| text images voice video | text images |
API Providers
| xAI | Anthropic API, Amazon Bedrock, Google Cloud's Vertex AI |
Knowledge Cut-off Date
| - | Unknown |
Open Source
| No | No |
Pricing Input
| $3.00 per million tokens | $15 |
Pricing Output
| $15.00 per million tokens | $75 per million tokens |
MMLU
| - | 88.8% Source |
MMLU-Pro
| - | - |
MMMU
| - | 76.5% Source |
HellaSwag
| - | - |
HumanEval
| - | - |
MATH
| - | - |
GPQA
| 87.5% Science Source | 79.6% Diamond Source |
IFEval
| - | - |
SimpleQA
| - | - |
AIME 2024 | - | - |
AIME 2025 | 91.7% Competition Math Source | 75.5% Source |
Aider Polyglot
| - | - |
LiveCodeBench v5
| 79% Competitive Coding Source | - |
Global MMLU (Lite)
| - | - |
MathVista
| - | - |
Mobile Application | ||
MathArena | ||
| Avg. Score | 89% | - |
AIME 2025 A test based on problems from the American Invitational Mathematics Examination, designed to assess the mathematical skills of models. | 91% | - |
HMMT February 2025 A test based on problems from the Harvard-MIT Mathematics Tournament, February 2025, designed to assess the mathematical skills of models. | 92% | - |
BRUMO 2025 | 95% | - |
SMT 2025 A test based on problems from the Stanford Math Tournament, 2025, designed to assess the mathematical skills of models. | 86% | - |
CMIMC 2025 A test based on problems from the Canadian Mathematical Olympiad, 2025, designed to assess the mathematical skills of models. | 83% | - |
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