DeepSeek R1

#8Open Source

DeepSeek

Open-source reasoning model rivalling o1. Transparent chain-of-thought.

Official page →

📖Context64K tokens

🚀Speed30 tok/s

💵Input price$0.700/1M

💸Output price$2.50/1M

🧠Parameters671B

Benchmarks

Gray bar = dataset average

MMLU57 academic subjects

90.8%avg 81.8

GPQA DiamondPhD-level science questions

71.5%avg 50.4

HumanEvalPython code generation

92.6%avg 79.9

SWE-Bench VerifiedReal GitHub engineering tasks

49.2%avg 32.4

Composite ScoreScore = MMLU×20% + GPQA×30% + HumanEval×25% + SWE-Bench×25%75.1

More from DeepSeek

DeepSeek V3.2 Speciale

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API Providers

Details

Provider: DeepSeek
Parameters: 671B
Context: 64K tokens
Speed: 30 tok/s
Open Source: Yes
License: Open (varies)
Released: Jan 2025

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