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