Compare AI models: DeepSeek V4.1 Flash vs GPT-6 Luna
- DeepSeek V4.1 FlashDeepSeek
- GPT-6 LunaOpenAIHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| DeepSeek V4.1 Flash | 100/100 | 100/100 | 60/100 | 80/100 | 33/100 | 92/100 |
| GPT-6 Luna | 50/100 — Reasoning supported; no comparable benchmark | 46/100 | 75/100 | 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
1.5M
189K
Completed sessions
26,051,259
1,273,018
Token share
17.3%
0.13%
Tokens
163T+100%
1.2T+100%
AUG 13OCT 7
AUG 13OCT 7
RetentionWeek 1
Returning users
57.9%188K user-weeks
71.9%1K user-weeks