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Compare AI models: Claude Sonnet 5.5 vs Gemini 3.8 Flash

  1. Claude Sonnet 5.5Anthropic
  2. Gemini 3.8 FlashGoogle
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Claude Sonnet 5.590/1000/10021/10080/10050/100100/100
Gemini 3.8 Flash50/10088/10038/10092/10083/10050/100
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text, Image, Video, Audio, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$2.00/ 1M
$0.75/ 1M
Output
$10/ 1M
$3.75/ 1M
Cached input
$0.20/ 1M
$0.07/ 1M
MomentumLast 2 mo
Unique users
No usage
0
Completed sessions
No usage
16
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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