Compare AI models: LongCat-2.5-Preview vs GPT-6 Luna
- LongCat-2.5-PreviewMeituanHollow points use fallbacks · hover for details
- GPT-6 LunaOpenAIHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| LongCat-2.5-Preview | 50/100 — Reasoning supported; no comparable benchmark | 50/100 — No data; neutral placeholder | 58/100 | 81/100 | 33/100 | 50/100 — Tool calling supported; no comparable benchmark |
| GPT-6 Luna | 50/100 — Reasoning supported; no comparable benchmark | 43/100 | 73/100 | 98/100 | 50/100 | 50/100 — Tool calling supported; no comparable benchmark |
Overview
Author
Context length
1M
1.1M
Reasoning
True
True
Input modalities
Text, Image
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$0.30/ 1M
$0.10/ 1M
Output
$1.20/ 1M
$0.50/ 1M
Cached input
$0.006/ 1M
$0.01/ 1M
MomentumLast 2 mo
Unique users
159K
292K
Completed sessions
8,095,394
2,067,861
Token share
0.61%
0.19%
Tokens
6T+100%
1.8T+100%
AUG 18OCT 12
AUG 18OCT 12
RetentionWeek 1
Returning users
64.5%757 user-weeks
65.2%3.5K user-weeks