Claude Sonnet 4.6 vs Grok 3 Mini
Which is better in 2026?
Claude Sonnet 4.6
90
Veltrix Score
vs
Grok 3 Mini
84
Veltrix Score
Detailed Scores
Claude Sonnet 4.6 — Scores
Coding92
Reasoning93
Creativity91
Speed88
Cost Efficiency82
Context: 1000K tokens
API: $3 / $15 per 1M tokens
Grok 3 Mini — Scores
Coding80
Reasoning84
Creativity75
Speed90
Cost Efficiency92
Context: 131K tokens
API: $0.3 / $0.5 per 1M tokens
Key Differences
| Aspect | Claude Sonnet 4.6 | Grok 3 Mini |
|---|---|---|
| Veltrix Score | 90/100 | 84/100 |
| Context Window | 1000K tokens | 131K tokens |
| API Cost (input/output per 1M) | $3 / $15 | $0.3 / $0.5 |
| Coding | 92/100 | 80/100 |
| Reasoning | 93/100 | 84/100 |
| Speed | 88/100 | 90/100 |
Best for — Claude Sonnet 4.6
- +Code generation and review
- +Complex reasoning tasks
- +Creative writing
- +Fast response times
- +Cost-efficient at scale
Best for — Grok 3 Mini
- +Code generation and review
- +Complex reasoning tasks
- +Fast response times
- +Cost-efficient at scale
Analysis
Claude Sonnet 4.6 and Grok 3 Mini are both popular choices in the llm space. Claude Sonnet 4.6 currently leads with a Veltrix Score of 90 compared to 84 for Grok 3 Mini.
In coding benchmarks, Claude Sonnet 4.6 takes the lead. For reasoning tasks, Claude Sonnet 4.6 performs stronger. For cost-conscious developers, Grok 3 Mini offers better value per token.
This comparison is generated from live Veltrix ranking data. Scores are updated multiple times per week as new benchmarks and user data become available.
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