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DeepSeek V4 Flash Vision Exp DeepSeek Preview GPT-5.6 Luna OpenAI
Input $0.22 $0.20
Output $0.65 $1.20
Blended $0.32 $0.45
Context window 1.05M 1.05M
Max output 262k 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-vision-exp gpt-5.6-luna

At a glance

Input price, per million tokens
  1. DeepSeek V4 Flash Vision ExpDeepSeek$0.22
  2. GPT-5.6 LunaOpenAI$0.20
Output price, per million tokens
  1. DeepSeek V4 Flash Vision ExpDeepSeek$0.65
  2. GPT-5.6 LunaOpenAI$1.20
Context window
  1. DeepSeek V4 Flash Vision ExpDeepSeek1.05M
  2. GPT-5.6 LunaOpenAI1.05M

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