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DeepSeek V4 Flash Reasoner

deepseek/deepseek-reasoner

deepseek

Paid V4 Flash in thinking mode for reasoning tasks. Same upstream as deepseek/deepseek-chat but with thinking enabled by default.

Code Examples

from blockrun_llm import LLMClient

client = LLMClient()  # Uses BLOCKRUN_WALLET_KEY (never sent to server)
response = client.chat("deepseek/deepseek-reasoner", "Hello!")

Pricing

Input$0.20 / 1M tokens
Output$0.40 / 1M tokens
Context1M tokens
Max Output66K tokens

5% markup on official deepseek API prices.

Payment

Network
Base
Currency
USDC
Protocol
x402

Pay per request with USDC on Base. No subscription required.

Try It

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