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DeepSeek · OpenAI-Compatible Engines

DeepSeek-V4 Flash

Language Tool use

DeepSeek's flagship OpenAI-compatible chat model, routed via the deepseek connector.

Best suited for

A capable all-rounder — the sensible default for everyday assistant and agent work.

General assistants Drafting & summarising Everyday agent tasks Tool use & function calling

Pricing (per million tokens)

US$0.280 input / US$0.420 output

Price history (USD per 1M tokens)

▮ cheaper ▮ pricier wick = input rate
$0 $0.25 $0.5 4 Aug 2026: $0.14 input / $0.28 output 5 Aug 2026: $0.28 input / $0.42 output 4 Aug 2026 5 Aug 2026

Input rate has risen +100% since 4 Aug 2026.

Model id: deepseek-chat

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