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Compare AI models: Claude Fable 5.2 vs Claude Sonnet 4.5 (latest)

  1. Claude Fable 5.2AnthropicHollow points use fallbacks · hover for details
  2. Claude Sonnet 4.5 (latest)AnthropicHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Claude Fable 5.2100/100100/1003/10081/10050/10050/100 — Tool calling supported; no comparable benchmark
Claude Sonnet 4.5 (latest)50/100 — Reasoning supported; no comparable benchmark29/10010/10046/10050/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
200K
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$8.00/ 1M
$3.17/ 1M
Output
$40/ 1M
$16/ 1M
Cached input
$0.20/ 1M
$0.32/ 1M
MomentumLast 2 mo
Unique users
No usage
0
Completed sessions
No usage
14
Token share
No usage
0%
Tokens
No usage
00%
No trend data
No trend data
RetentionWeek 1
Returning users
Pending
Pending

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