Grok 3 Mini vs Claude Haiku 4.5
Which is better in 2026?
Grok 3 Mini
84
Veltrix Score
vs
Claude Haiku 4.5
83
Veltrix Score
Detailed Scores
Grok 3 Mini — Scores
Coding80
Reasoning84
Creativity75
Speed90
Cost Efficiency92
Context: 131K tokens
API: $0.3 / $0.5 per 1M tokens
Claude Haiku 4.5 — Scores
Coding80
Reasoning78
Creativity75
Speed95
Cost Efficiency92
Context: 200K tokens
API: $1 / $5 per 1M tokens
Key Differences
| Aspect | Grok 3 Mini | Claude Haiku 4.5 |
|---|---|---|
| Veltrix Score | 84/100 | 83/100 |
| Context Window | 131K tokens | 200K tokens |
| API Cost (input/output per 1M) | $0.3 / $0.5 | $1 / $5 |
| Coding | 80/100 | 80/100 |
| Reasoning | 84/100 | 78/100 |
| Speed | 90/100 | 95/100 |
Best for — Grok 3 Mini
- +Code generation and review
- +Complex reasoning tasks
- +Fast response times
- +Cost-efficient at scale
Best for — Claude Haiku 4.5
- +Code generation and review
- +Fast response times
- +Cost-efficient at scale
Analysis
Grok 3 Mini and Claude Haiku 4.5 are both popular choices in the llm space. With Veltrix Scores of 84 and 83 respectively, they are closely matched overall.
In coding benchmarks, Claude Haiku 4.5 takes the lead. For reasoning tasks, Grok 3 Mini 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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