Compare AI models: GPT-5.6 Luna vs Qwen3.8 Flash
- GPT-5.6 LunaOpenAI
- Qwen3.8 FlashAlibabaHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| GPT-5.6 Luna | 67/100 | 81/100 | 63/100 | 98/100 | 50/100 | 64/100 |
| Qwen3.8 Flash | 50/100 — Reasoning supported; no comparable benchmark | 50/100 — No data; neutral placeholder | 73/100 | 80/100 | 50/100 | 50/100 — Tool calling supported; no comparable benchmark |
Overview
Author
Context length
1.1M
1M
Reasoning
True
True
Input modalities
Text, Image, Pdf
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$0.20/ 1M
$0.15/ 1M
Output
$1.20/ 1M
$0.47/ 1M
Cached input
$0.02/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
604K
153K
Completed sessions
2,089,645
1,101,531
Token share
0.71%
0.22%
Tokens
6.4T+407%
2T+100%
AUG 8OCT 2
AUG 8OCT 2
RetentionWeek 1
Returning users
55%50K user-weeks
60%5.5K user-weeks