Claude 2vso3 Mini
o3 Mini is cheaper than Claude 2 at $1.1/M vs $11.02/M input tokens.
| Spec | Claude 2 | o3 Mini |
|---|---|---|
| Input price | $11.02/M tokens | $1.1/M tokens |
| Output price | $32.68/M tokens | $4.4/M tokens |
| Context window | 100K tokens | 64K tokens |
| Released | Jun 2023 | Dec 2024 |
| MMLU | 78.5% (5-shot) | 85.9% |
Our Verdict
Claude 2
o3 MiniRunner-up
Not enough votes to call it. On the specs, Claude 2 has the edge: bigger model tier, bigger context window.
o3 Mini costs 7.4x less per token.
Too close to call
API pricing
Cost per 1M tokens
Claude 2
Input
$11.02
Output
$32.68
o3 Mini
Input
$1.10
10× cheaper
Output
$4.40
7.4× cheaper
o3 Mini is cheaper on both — 10× input, 7.4× output
Writing DNA
Style Comparison
Similarity
55%
o3 Mini uses 73.7x more hedging
Claude 2
o3 Mini
65%Vocabulary65%
13wSentence Length17w
0.00Hedging0.74
0.0Bold3.9
10.2Lists1.7
0.00Emoji0.00
0.00Headings0.47
0.00Transitions0.38
Based on 2 + 12 text responses
Research
What we learned reading every model
FAQ
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