Name: DeepSeek 4 Flash API
Brand: DeepSeek

How to use DeepSeek 4 Flash API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to .

OpenAI-compatible — swap the base URL and it works with your existing SDK.

DeepSeek 4 Flash API Pricing

Type	Price
Input
Output

Benchmark	Score	What it measures	Source	Retrieved
Terminal-Bench	82.7	Autonomous shell/terminal task completion	Source	September 22, 2026
GPQA Diamond	94.3	Google-proof graduate science questions (hardest subset)	Source	September 22, 2026
LiveCodeBench	93.5	Contamination-free competitive programming problems	Source	September 22, 2026

Yes, DeepSeek 4 Flash can stream responses as they are generated.

Yes, DeepSeek 4 Flash supports both function calling and structured outputs.

DeepSeek 4 Flash was built by DeepSeek.