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Compare AI models: Kimi K2.7 Code vs GPT-5.6 Luna

  1. Kimi K2.7 CodeMoonshotHollow points use fallbacks · hover for details
  2. GPT-5.6 LunaOpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Kimi K2.7 Code50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder38/10063/10050/10050/100 — Tool calling supported; no comparable benchmark
GPT-5.6 Luna69/10081/10057/10098/10050/10064/100
Overview
Author
Context length
262K
1.1M
Reasoning
True
True
Input modalities
Text, Image, Video
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$0.60/ 1M
$0.20/ 1M
Output
$3.00/ 1M
$1.20/ 1M
Cached input
$0.12/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
159K
327K
Completed sessions
576,965
2,000,379
Token share
0.11%
0.21%
Tokens
1.3T-45%
2.5T-55%
SEP 2OCT 27
SEP 2OCT 27
RetentionWeek 1
Returning users
57.2%14K user-weeks
53.8%27K user-weeks

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