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DeepSeek V4.1 Flash

DeepSeek V4.1 Flash joins the catalog as deepseek/deepseek-v4.1-flash, with official DeepSeek API and OpenRouter BYOK hops. Peak list $0.30 / $1.20 per 1M tokens.

deepseek/deepseek-v4.1-flash is DeepSeek V4.1 Flash: sparse MoE, 1M context, vision in / text out. Official API MODEL id is deepseek-flash (https://api-docs.deepseek.com/quick_start/pricing). OpenRouter lists the same product as deepseek/deepseek-v4.1-flash. Peak list $0.30 input / $0.006 cache-hit / $1.20 output per 1M. Catalog BYOK price is $0 — bring a DeepSeek or OpenRouter key. The older deepseek/deepseek-v4-flash listing stays for V4 Flash hosts and is not redirected.

import { createAnyRouter } from "@anyr/ai-sdk-provider"
import { generateText } from "ai"
const anyrouter = createAnyRouter()
const { text } = await generateText({ model: anyrouter("deepseek/deepseek-v4.1-flash"), prompt: "Hello" })
AI SDK.
anyr claude --model "deepseek/deepseek-v4.1-flash"
Coding agent.

Playbooks: AI SDK, coding agents, OpenAI SDK.

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