English Français العربية

Compare models

Up to four models side by side.

Clear all Add a model
DeepSeek V4 Flash 0731 DeepSeek GPT-5.6 Luna OpenAI
Input $0.12 $0.20
Output $0.24 $1.20
Blended $0.15 $0.45
Context window 1.05M 1.05M
Max output 944k 128k
Output speed No data 123.9
Quality No data 57.5
Reasoning No data 65.3
Coding No data 53.6
Value No data 31.3
Vision − ✓
Reasoning ✓ ✓
Tool calling ✓ ✓
Structured output ✓ ✓
Prompt caching ✓ ✓
Batch API − ✓
Licence Proprietary Proprietary
API model id deepseek-v4-flash-0731 gpt-5.6-luna

At a glance

Input price, per million tokens
  1. DeepSeek V4 Flash 0731DeepSeek$0.12
  2. GPT-5.6 LunaOpenAI$0.20
Output price, per million tokens
  1. DeepSeek V4 Flash 0731DeepSeek$0.24
  2. GPT-5.6 LunaOpenAI$1.20
Context window
  1. DeepSeek V4 Flash 0731DeepSeek1.05M
  2. GPT-5.6 LunaOpenAI1.05M

Popular comparisons

Head-to-head pages for models people weigh against each other.

Language models 77
Image generation 18
Video generation 11
Text to speech 9
Speech to text 25
Voice and realtime 17
Embeddings 3