Thursday, October 15, 2026 · No. 445Prices synced 4 hours ago
All·AI·Model

The AI Model Price Index

DeepSeek V4.1 Flash

by SenseNova (China) · family deepseek-flash · listed Sep 2026RTVW

DeepSeek V4.1 Flash is a high-performance conversational model by DeepSeek, supporting thinking/non-thinking modes, 1M context window, and tool calling.

Current rates USD per 1M tokens

Inputfree
Outputfree
Cache readfree
Cache write—

Against the market

Input price vs. maker flagships ($/1M tokens)
DeepSeek V4.1 FlashDeepSeek V4.1 Flash: free per 1M tokensfreeClaude Haiku 5.5Claude Haiku 5.5: $0.10 per 1M tokens$0.10DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.15 per 1M tokens$0.15Qwen3.8 Omni FlashQwen3.8 Omni Flash: $0.15 per 1M tokens$0.15Mistral Large 4Mistral Large 4: $0.68 per 1M tokens$0.68GPT-6.1 SolGPT-6.1 Sol: $2.00 per 1M tokens$2.00Gemini 4 ArgonGemini 4 Argon: $2.00 per 1M tokens$2.00Grok 4.7Grok 4.7: $2.00 per 1M tokens$2.00
Output price vs. maker flagships ($/1M tokens)
DeepSeek V4.1 FlashDeepSeek V4.1 Flash: free per 1M tokensfreeQwen3.8 Omni FlashQwen3.8 Omni Flash: $0.47 per 1M tokens$0.47Claude Haiku 5.5Claude Haiku 5.5: $0.50 per 1M tokens$0.50DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.60 per 1M tokens$0.60Mistral Large 4Mistral Large 4: $2.09 per 1M tokens$2.09Grok 4.7Grok 4.7: $6.00 per 1M tokens$6.00GPT-6.1 SolGPT-6.1 Sol: $10.00 per 1M tokens$10.00Gemini 4 ArgonGemini 4 Argon: $10.00 per 1M tokens$10.00

On the record

Model id
deepseek-v4.1-flash
Context window
1.0M tokens
Max output
66K tokens
Input modalities
text, image
Output modalities
text
Reasoning
yes
Tool calls
yes
Open weights
yes
Knowledge cutoff
May 2025
Released
2026-09-10
Last updated
2026-09-10
Provider docs
platform.sensenova.cn/docs

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