models

DeepSeek R1

DeepSeek · Released Jan 20, 2025

$0.55

Input price / MTok

$2.19

Output price / MTok

128K

Context window

71.5

GPQA Diamond

97.3

MATH-500

Summary

DeepSeek R1 is a open-source language model from DeepSeek, released on Jan 20, 2025.

At $0.55 input and $2.19 output per million tokens, it ranks #10 of 40 for input price, placing it mid-range on input cost.

Its context window of 128K tokens ranks #39 of 41 for context depth in this dataset.

It targets reasoning, coding workloads.

MIT-licensed open weights; sparked the low-cost reasoning model wave in Jan 2025.

Benchmarks

Technical specs

DeepSeek

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