Wednesday, September 23, 2026 · No. 423Prices synced 5 hours ago
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The AI Model Price Index

DeepSeek V4 Flash 0731

by Deep Infra · family deepseek-flash · listed Jul 2026RTW

Official DeepSeek V4 Flash release with enhanced agentic capabilities and integrated DSpark speculative decoding

Current rates USD per 1M tokens

Input$0.06
Output$0.18
Cache read$0.015
Cache write—

Against the market

Input price vs. maker flagships ($/1M tokens)
DeepSeek V4 Flash 0731DeepSeek V4 Flash 0731: $0.06 per 1M tokens$0.06DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.15 per 1M tokens$0.15Qwen3.8 FlashQwen3.8 Flash: $0.15 per 1M tokens$0.15Gemini 3.8 FlashGemini 3.8 Flash: $0.75 per 1M tokens$0.75GLM-5.3GLM-5.3: $1.40 per 1M tokens$1.40GPT-6 SolGPT-6 Sol: $2.00 per 1M tokens$2.00Grok 4.7Grok 4.7: $2.00 per 1M tokens$2.00Claude Opus 5.5Claude Opus 5.5: $4.00 per 1M tokens$4.00
Output price vs. maker flagships ($/1M tokens)
DeepSeek V4 Flash 0731DeepSeek V4 Flash 0731: $0.18 per 1M tokens$0.18Qwen3.8 FlashQwen3.8 Flash: $0.47 per 1M tokens$0.47DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.60 per 1M tokens$0.60Gemini 3.8 FlashGemini 3.8 Flash: $3.75 per 1M tokens$3.75GLM-5.3GLM-5.3: $4.40 per 1M tokens$4.40Grok 4.7Grok 4.7: $6.00 per 1M tokens$6.00GPT-6 SolGPT-6 Sol: $10.00 per 1M tokens$10.00Claude Opus 5.5Claude Opus 5.5: $20.00 per 1M tokens$20.00

On the record

Model id
deepseek-ai/DeepSeek-V4-Flash-0731
Context window
1.0M tokens
Max output
384K tokens
Input modalities
text
Output modalities
text
Reasoning
yes
Tool calls
yes
Open weights
yes
Knowledge cutoff
May 2025
Released
2026-07-31
Last updated
2026-07-31
Provider docs
deepinfra.com/models

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