ClaudevsGrok

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 / Budget

Grok Build 0.1

Fast / Budget
Input $/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
54
Code Review
70
vs
0
Summarization
82
vs
63
Q&A
86
vs
0
Extraction
88
vs
71
Reasoning
65
vs
76
Classification
90
vs
0
Creative Writing
60
vs
73
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...

  • -You need strong extraction (confidence 88 vs 71)
  • -You need strong summarization (confidence 82 vs 63)
  • -You need strong code generation (confidence 72 vs 54)

Choose Grok Build 0.1 when...

  • -You need strong reasoning (confidence 76 vs 65)
  • -You need strong creative writing (confidence 73 vs 60)
  • -You need a larger context window (256K vs 200K)

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 outperforms Grok Build 0.1 for Extraction, Summarization, Code Generation. It costs $1.00/$5.00 per million tokens (input/output).

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.

Track your real costs

Comparisons show estimated costs at list price. The dashboard reveals your real spend and savings.