DeepSeek R1 Fast

DeepSeek V4 Flash Vision Exp Cybersecurity

A cybersecurity-focused variant of DeepSeek V4 Flash Vision Exp, with image understanding, tool calling, optional reasoning, and a 1,048,576-token context window.

DeepSeek V4 Flash 0423

The original 0423 checkpoint of DeepSeek V4 Flash, with a 1M-token context window, text input, tool calling, structured output, and optional reasoning.

DeepSeek V4 Flash 0423 (Thinking)

The original 0423 checkpoint of DeepSeek V4 Flash, with a 1M-token context window, text input, tool calling, structured output, and optional reasoning.

DeepSeek V4.1 Flash TEE

DeepSeek V4.1 Flash supports text and image input, reasoning, tool calling, and structured output with a 1M-token context window. This route runs through Tinfoil attested inference inside a Trusted Execution Environment.

DeepSeek V4.1 Flash

DeepSeek V4.1 Flash supports text and image input, reasoning, tool calling, and structured output with a 1M-token context window. This is a rate-limited beta with limited capacity, intended for testing rather than production use.

DeepSeek V4.1 Flash Thinking

DeepSeek V4.1 Flash supports text and image input, reasoning, tool calling, and structured output with a 1M-token context window. This is a rate-limited beta with limited capacity, intended for testing rather than production use.