This Week in Open Source for October 2, 2026

OpenAI on Twitter / X

Our open models are here.Both of them.https://t.co/9tFxefOXcg— OpenAI (@OpenAI) August 5, 2025

Home - Society of Research Software Engineering

The tenth annual conference for Research Software Engineering will take place on 9–11 September 2026 in Sheffield, UK.

OpenAI's open source LLM is a reasoning model, coming Next Thursday!

1.1K votes, 257 comments. 756K subscribers in the LocalLLaMA community. Subreddit to discuss locally hostable AI.

IndiaFOSS 2026

The 6th edition of the Free and Open Source Software Festival by the FOSS United community.

Snowflake Dev Day | San Francisco | June 4

A day for builders to learn and get hands on with the latest AI and data engineering tools in open source and the Snowflake ecosystem.

2025.21: The Upheaval Coming for the Internet Economy

The best Stratechery content from the week of May 19, 2025, including AI and the future of the web, slam dunks and moonshots at Google, and OpenAI entering the hardware business.

OpenAI drops a bomb on maths

October 6th 2026 was a big day

6 months to live for open models

The most serious test to date of open source AI’s viability is happening right now.

What We’re Looking for at All Things Open 2026  • All Things Open

The 2026 All Things Open call-for-papers officially opens on Tuesday, February 17. Anyone and everyone interested is encouraged to submit a talk title and abstract before the closing date of Tuesday, March 31.... Read More

Monthly Roundup #46: September 2026

AI has taken over this blog.

Statements — AHM

Yesterday, on October 6th, 2026, OpenAI – which is currently defending lawsuits against accusations of illegal plagiarism, copyright infringement, and trademark dilution – released a repository of manuscripts purporting to contain solutions to a number of high-profile problems in mathematics.

Sebastian Raschka on Twitter / X

Pretty cool. I think 2025-2026 will be a stronger focus on these in open source tooling.I.e. having LLMs delegate knowledge-based queries to search, which in turn frees up model capacity to improve reasoning capabilities and tool use. https://t.co/wNTg283mb2— Sebastian Raschka (@rasbt) August 12, 2025

June 2026 announcements - Partner Center announcements

June 2026 announcements for Microsoft Partner Center including new capabilities, promotions, offers, markets, or changes to existing offers.