tokevenClaudevsGrok
Claude Haiku 4.5 vs Grok Build 0.1
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
Claude Haiku 4.5
Fast / BudgetGrok Build 0.1
Fast / BudgetInput $/MTok
$1.00
$1.00
Output $/MTok
$5.00
$2.00
Cache discount
90% off
80% off
Context
200K
256K
Quality
Task confidence comparison
Confidence score from zero to one hundred by task type, where higher is better.
Code Generation
72
vs
0
Code Review
70
vs
0
Summarization
82
vs
0
Q&A
86
vs
0
Extraction
88
vs
0
Reasoning
65
vs
0
Classification
90
vs
0
Creative Writing
60
vs
0
Claude Haiku 4.5
Grok Build 0.1
Guidance
When to use Claude Haiku 4.5 vs Grok Build 0.1
Choose Claude Haiku 4.5 when...
- Similar performance; consider provider preference or ecosystem fit.
Choose Grok Build 0.1 when...
- -You need a larger context window (256K vs 200K)
- Similar performance; consider provider preference or ecosystem fit.
At scale
Cost at scale
Estimated cost assuming a seventy percent input and thirty percent output token split.
Claude Haiku 4.5
Grok Build 0.1
100K tokens
$0.22
$0.13Cheaper
1M tokens
$2.20Cheaper
$2.60
10M tokens
$22.00Cheaper
$26.00
FAQ
When should I use Claude Haiku 4.5 instead of Grok Build 0.1?
Claude Haiku 4.5 and Grok Build 0.1 perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is Grok Build 0.1 cheaper than Claude Haiku 4.5?
Both models have the same input pricing at $1.00/MTok. Compare output pricing: $5.00 vs $2.00/MTok.
What are the context window sizes for Claude Haiku 4.5 and Grok Build 0.1?
Claude Haiku 4.5 has a 200K token context window. Grok Build 0.1 has a 256K token context window.
Go deeper on either model
Per-call cost calculators, provider lineups, and price history for both models on this page.
Other comparisons
How Claude Haiku 4.5 and Grok Build 0.1 stack up against the rest of the field.
Track your real costs
Comparisons show estimated costs at list price. The dashboard reveals your real spend and savings.