Compare AI models: DeepSeek V4 Flash vs GPT-6 Luna
- DeepSeek V4 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 Flash | 26/100 | 73/100 | 84/100 | 81/100 | 0/100 | 0/100 |
| GPT-6 Luna | 50/100 — Reasoning supported; no comparable benchmark | 45/100 | 71/100 | 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
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$0.08/ 1M
$0.10/ 1M
Output
$0.17/ 1M
$0.50/ 1M
Cached input
$0.02/ 1M
$0.01/ 1M
MomentumLast 2 mo
Unique users
2.4M
446K
Completed sessions
29,587,722
3,212,463
Token share
11%
0.24%
Tokens
113T-56%
2.5T+100%
AUG 25OCT 19
AUG 25OCT 19
RetentionWeek 1
Returning users
67.1%194K user-weeks
65.6%6.4K user-weeks