Compare AI models: Kimi K3.1 Pro vs GPT-5.6 Luna
- Kimi K3.1 ProMoonshotHollow points use fallbacks · hover for details
- GPT-5.6 LunaOpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Kimi K3.1 Pro | 50/100 — Reasoning supported; no comparable benchmark | 50/100 — No data; neutral placeholder | 17/100 | 92/100 | 50/100 | 50/100 — Tool calling supported; no comparable benchmark |
| GPT-5.6 Luna | 65/100 | 81/100 | 59/100 | 98/100 | 50/100 | 64/100 |
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
$0.20/ 1M
Output
$10/ 1M
$1.20/ 1M
Cached input
$0.20/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
91K
228K
Completed sessions
243,246
1,537,959
Token share
0.04%
0.1%
Tokens
532B+100%
1.5T-79%
SEP 19NOV 13
SEP 19NOV 13
RetentionWeek 1
Returning users
56.6%2.6K user-weeks
50%19K user-weeks
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