Claude 3 HaikuvsGrok 3 Beta
Claude 3 Haiku is cheaper than Grok 3 Beta at $0.25/M vs $2/M input tokens.
| Spec | Claude 3 Haiku | Grok 3 Beta |
|---|---|---|
| Input price | $0.25/M tokens | $2/M tokens |
| Output price | $1.25/M tokens | $4/M tokens |
| Context window | 200K tokens | 131K tokens |
| Released | Mar 2024 | Apr 2025 |
| HumanEval | 88.1% | 94.5% |
Our Verdict
Grok 3 Beta
Claude 3 HaikuRunner-up
Not enough votes to call it. On the specs, Grok 3 Beta has the edge: bigger model tier, newer.
Claude 3 Haiku costs 3.2x less per token.
Too close to call
API pricing
Cost per 1M tokens
Claude 3 Haiku
Input
$0.25
8.0× cheaper
Output
$1.25
3.2× cheaper
Grok 3 Beta
Input
$2.00
Output
$4.00
Claude 3 Haiku is cheaper on both — 8.0× input, 3.2× output
Writing DNA
Style Comparison
Similarity
78%
Grok 3 Beta uses 52.1x more headings
Claude 3 Haiku
Grok 3 Beta
50%Vocabulary48%
22wSentence Length19w
0.71Hedging0.67
0.3Bold3.1
5.9Lists5.5
0.00Emoji0.00
0.00Headings0.52
0.08Transitions0.28
Based on 13 + 23 text responses
Research
What we learned reading every model
FAQ
Common questions
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