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Introducing gpt-oss

Introducing gpt-oss

11 comments

·August 5, 2025

organsnyder

dang

Ok, I've put https://openai.com/index/introducing-gpt-oss/ in the top text there as well. Thanks!

(Sorry meetpateltech - it's on our list to get better at merging threads when multiple related URLs get submitted. Thanks for all the good submissions!)

tonyhart7

only 128k context length???

alexshendi

OSS as in "Office of Strategic Services"?

rectang

Open Source Software.

elif

FOSS minus freedom

tptacek

They're Apache licensed.

rafram

Nobody wants to use a model with a "FOSS" - as in copyleft - license, since you could conceivably need to license anything it's deeply integrated in under a compatible license. The gpt-oss README specifically mentions the lack of "copyleft restrictions or patent risk" as a selling point.

speedgoose

But it’s open weights.

reactordev

obviously super software.