DeepSeek V4.1 Flash
DeepSeek V4.1 Flash is the multimodal refresh of the V4 Flash line and the first DeepSeek model built on the company's Causal Encoder-Decoder (CED) architecture, a sparse Mixture-of-Experts design that keeps inference fast and inexpensive. It adds vision input and stronger reasoning over a 1M-token context window.
Flash targets responsive, high-throughput workloads — coding assistants, conversational agents, document and image understanding, and multi-step automation — at a fraction of the cost of DeepSeek V4 Pro.
Capabilities
How to use
- Type your question, coding task, or attach an image or long document
- DeepSeek V4.1 Flash responds quickly with reasoning traces
- Continue the conversation to iterate or expand
Tip: Give context and say what format you want the answer in.
About PayPerQ
What is PayPerQ?
PayPerQ is a pay-per-query AI service that gives you instant access to hundreds of chat, image, video, and audio AI models in one place. Unlike subscriptions that charge $20+/month, PPQ users pay only for what they use—averaging just $4 a month.
No monthly commitments. Privacy focused. Credit cards and all major cryptos accepted.
Why Use PayPerQ?
- •Hundreds of AI models — from all major providers in one place
- •Pay per use — no subscriptions, no wasted credits
- •No registration required — start in seconds
- •Start small — top up with as little as 10 cents
- •Privacy-first — data stored locally by default
- •~1 cent per query — on average
Getting Started
- Visit ppq.ai
- Top up your balance (crypto or card, as little as 10 cents)
- Select your model and start chatting
No account creation needed — just fund and go.