CompareAI models
- Claude Sonnet 5.5Anthropic
- GPT-5.6 LunaOpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Claude Sonnet 5.5 | 90/100 | 0/100 | 21/100 | 80/100 | 50/100 | 100/100 |
| GPT-5.6 Luna | 67/100 | 81/100 | 63/100 | 98/100 | 50/100 | 64/100 |
Overview
Author
Context length
1M
1.1M
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$2.00/ 1M
$0.20/ 1M
Output
$10/ 1M
$1.20/ 1M
Cached input
$0.20/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
No usage
637K
Completed sessions
No usage
2,105,279
Token share
No usage
0.84%
Tokens
No usage
7.1T+1,383%
No trend data
AUG 4SEP 28
RetentionWeek 1
Returning users
Pending
55%50K user-weeks
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