Claude 4.1 Opus (Reasoning) vs Grok 4
Comparing 2 AI models · 6 benchmarks · Anthropic, xAI
Most Affordable
xA
Grok 4
$3.00/1M
Highest Intelligence
xA
Grok 4
87.7% GPQA
Best for Coding
xA
Grok 4
55.1 Coding Index
Price Difference
5.0x
input cost range
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Benchmark Winners
6 tests
An
Claude 4.1 Opus (Reasoning)
1
- MMLU Pro
xA
Grok 4
5
- GPQA
- HLE
- LiveCodeBench
- MATH 500
- AIME 2025
| Metric | An Claude 4.1 Opus (Reasoning) | xA Grok 4 |
|---|---|---|
| Pricing Per 1M tokens | ||
| Input Cost | $15.00/1M | $3.00/1M |
| Output Cost | $75.00/1M | $15.00/1M |
| Blended Cost 3:1 input/output ratio | $30.00/1M | $6.00/1M |
| Specifications | ||
| Organization Model creator | Anthropic | xAI |
| Release Date Launch date | Aug 5, 2025 | Jul 10, 2025 |
| Performance & Speed | ||
| Throughput Output speed | 42.6 tok/s | 37.2 tok/s |