DeepSeek V4.1 Flash on xKiro — free tier and pay-as-you-go access
DeepSeek V4.1 Flash is available on xKiro through two access tiers: a free tier for everyday work and a pay-as-you-go tier for production traffic. It is the first DeepSeek model built on the company's Causal Encoder-Decoder (CED) architecture, a sparse mixture-of-experts design. On xKiro it keeps the full 1,048,576-token context window, accepts image input alongside text, supports tool and function calling, and lets you switch reasoning on or off per request. Both tiers use the same model and the same context window; the difference is how you pay for it and how much throughput you get. No card is needed to try the free tier.
Models included
deepseek/deepseek-v4.1-flashdeepseek/deepseek-v4.1-flash:free
How to use it
Point any OpenAI- or Anthropic-compatible SDK at the xKiro gateway and pass the model id above. Nothing else changes — the price applies automatically on every call, with no coupon code and no plan change.