Claude 2 vs Claude Sonnet 3.6 (2022-10-22)

Compare Claude 2 and Claude Sonnet 3.6 (2022-10-22), both from Anthropic, context windows of 100K vs 200K, tested across 5 shared challenges. Updated April 2026.

Which is better, Claude 2 or Claude Sonnet 3.6 (2022-10-22)?

Claude 2 and Claude Sonnet 3.6 (2022-10-22) are both competitive models. Claude 2 costs $11.02/M input tokens vs $3/M for Claude Sonnet 3.6 (2022-10-22). Context windows: 100K vs 200K tokens. Compare their real outputs side by side below.

Key Differences Between Claude 2 and Claude Sonnet 3.6 (2022-10-22)

Claude 2 is made by anthropic while Claude Sonnet 3.6 (2022-10-22) is from anthropic. Claude 2 has a 100K token context window compared to Claude Sonnet 3.6 (2022-10-22)'s 200K. On pricing, Claude 2 costs $11.02/M input tokens vs $3/M for Claude Sonnet 3.6 (2022-10-22).

Our Verdict
Claude Sonnet 3.6 (2022-10-22)
Claude Sonnet 3.6 (2022-10-22)
Claude 2
Claude 2Runner-up

No community votes yet. On paper, Claude Sonnet 3.6 (2022-10-22) has the edge — newer, bigger context window.

Too close to call
Writing DNA

Style Comparison

Similarity
92%

Claude Sonnet 3.6 (2022-10-22) uses 72.0x more hedging

Claude 2
Claude Sonnet 3.6 (2022-10-22)
65%Vocabulary66%
13wSentence Length74w
0.00Hedging0.72
0.0Bold0.3
10.2Lists8.9
0.00Emoji0.00
0.00Headings0.06
0.00Transitions0.09
Based on 2 + 21 text responses
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Claude 2Claude Sonnet 3.6 (2022-10-22)

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