Text model · #4 on the leaderboard

DeepSeek V4.1 Flash 0910 Uncensored

deepseek-v4.1-flash-0910-uncensored · built on DeepSeek V4.1 Flash · 512K context

Try it in chat Get an API key

What we measured

OpenUncensored Score

66.1

#4 on the leaderboard

Intelligence

Base model GPQA Diamond 90.9%, HLE 39.2%

Agentic

40% of tool tasks completed, 20% looped, 40% crashed

Non-refusal

97%

of 36 edgy requests answered. Still refuses 0% of hard-line ones.

How each number is measured is on the methodology page.

Providers and prices

Provider	Status	Input /M	Output /M	Cached input /M
NanoGPT	online	$0.33	$1.32	$0.33

Requests go to the best provider first and fall back to the next if one fails. Live speed on real traffic: 1.6s · 7 tok/s.

Call it

curl https://openuncensored.com/api/v1/chat/completions \
  -H "Authorization: Bearer $OU_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "deepseek-v4.1-flash-0910-uncensored", "messages": [{"role": "user", "content": "Hello"}]}'