Congratulations Charlie! It’s hard to imagine the current Python & Rust ecosystem without your and the teams efforts! Excited to work with you and the team @ OpenAI soon
CODE
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Ultimate Guide to LLM Fine-Tuning Techniques
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Ultimate Guide to LLM Fine-Tuning! This is a comprehensive 115-page guide to fine-tuning LLMs. If you are serious about learning LLM fine-tuning, this guide is a great read. It covers: • Task and domain-specific fine-tuning
• Parameter-efficient methods (PEFT, LoRA, QLoRA, -
OpenAI Builds With Python UV Anthropic Chooses TypeScript Bun
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you can see how OpenAI is building around Python + UV while Anthropic is building around TS + Bun
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OpenAI GPT-5.4 Pro Beats Human Baseline, Rivals Gemini 3.1
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AI War Update: OpenAI just dropped GPT-5.4 Pro & GPT-5.4 Thinking to take on Google’s Gemini 3.1 Pro! The highlights: GPT-5.4 Pro is now the SOTA for coding & agentic tasks. First AI to beat the human baseline for desktop use (75% OSWorld). Gemini 3.1 Pro still
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Agentic Coding for Beginners: AI Tools and Research Workflows
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I wrote an article on agentic coding for beginners after my talk at @apsarathchandar @ChandarLab group. We cover history of AI coding tools, the importance of model harnesses, and general principles in simple research workflows. Feedback is very welcome! aidanli.dev/writing/articles…
→ View original post on X — @hugo_larochelle, 2026-03-19 12:22 UTC
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Codex Expansion: OpenAI Brings AI Coding Tool to India
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Codex 🤝 India! So so excited about bringing the magic of Codex to India 🇮🇳
— Vaibhav (VB) Srivastav (@reach_vb) 19 mars 2026
See some of you around India, soon!! https://t.co/Anc9ZndSczCodex India! So so excited about bringing the magic of Codex to India See some of you around India, soon!!
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OpenAI Brings Codex to India Expansion
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Codex India! So so excited about bringing the magic of Codex to India See some of you around India, soon!! https://
x.com/OpenAIDevs/sta
/OpenAIDevs/status/2034571969384022070
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Grok to output files in different formats next week
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It should be able to do a good analysis today. Grok outputting files in different formats is coming next week.
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Local model invocation differences explained
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iirc it’s the same – except it uses the model that you invoke it with locally
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Codex Support for Open Source Development Work
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brilliant work! would love to help support your work via codex for open source DMs open