DeepSeek: DeepSeek V4.1 Flash (batch)
DEEPSEEK Developer Architecture Profile
Intelligence (ELO)1444Chatbot Arena Verified
Max Context Limit1,048,576Max Out: 131,072 tokens
Prompt Caching97% OFF$0.0034 / 1M cached
Standard API / 1M$0.45Blended Standard Rate
Model Capabilities & Contract SLAs
- Drafting
- Classification
- Coding & Logic
- Fictional
DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture. It activates 8B parameters on input and 16B on...
Granular Pricing Matrix
Input Tokens (Standard Prompt)$0.11 / 1M
⚡ Cached Input (Prompt Cache Read)97% OFF$0.0034 / 1M
Output Tokens (Completion)$0.34 / 1M
Pricing data via OpenRouter. Sync: 10/2/2026
Evaluate Competitors
VS Engine MatchupDeepSeek: DeepSeek V4.1 Flash (batch) vs Nex AGI: Nex-N2.5-ProVS Engine MatchupDeepSeek: DeepSeek V4.1 Flash (batch) vs Google: Gemini Flash LatestVS Engine MatchupDeepSeek: DeepSeek V4.1 Flash (batch) vs Google: Lyria 3 Pro PreviewVS Engine MatchupDeepSeek: DeepSeek V4.1 Flash (batch) vs Qwen: Qwen3 Max ThinkingVS Engine MatchupDeepSeek: DeepSeek V4.1 Flash (batch) vs OpenAI: GPT AudioVS Engine MatchupDeepSeek: DeepSeek V4.1 Flash (batch) vs OpenAI: o4 Mini (batch)