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Compare AI models: Kimi K3.1 Pro vs GPT-6 Luna

  1. Kimi K3.1 ProMoonshotHollow points use fallbacks · hover for details
  2. GPT-6 LunaOpenAIHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Kimi K3.1 Pro50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder17/10093/10050/10050/100 — Tool calling supported; no comparable benchmark
GPT-6 Luna50/100 — Reasoning supported; no comparable benchmark45/10072/10098/10050/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
1.1M
Reasoning
True
True
Input modalities
Text, Image, Video
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$2.00/ 1M
$0.10/ 1M
Output
$10/ 1M
$0.50/ 1M
Cached input
$0.20/ 1M
$0.01/ 1M
MomentumLast 2 mo
Unique users
43
618K
Completed sessions
62
4,911,303
Token share
0%
0.3%
Tokens
17M+100%
3.4T+100%
AUG 29OCT 23
AUG 29OCT 23
RetentionWeek 1
Returning users
Pending
66.7%6.5K user-weeks

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