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CompareAI models

  1. Claude Opus 5.5AnthropicHollow points use fallbacks · hover for details
  2. DeepSeek V4.1 FlashDeepSeek
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Claude Opus 5.5100/10067/10010/10080/10050/10050/100 — Tool calling supported; no comparable benchmark
DeepSeek V4.1 Flash100/100100/10064/10080/10033/10092/100
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text, Image
Output modalities
Text
Text
Providers
Pricing
Input
$4.00/ 1M
$0.27/ 1M
Output
$20/ 1M
$1.08/ 1M
Cached input
$0.20/ 1M
$0.0054/ 1M
MomentumLast 2 mo
Unique users
No usage
1M
Completed sessions
No usage
17,426,210
Token share
No usage
14.2%
Tokens
No usage
120T+100%
No trend data
AUG 4SEP 28
RetentionWeek 1
Returning users
Pending
58.4%102K user-weeks

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