Grok 4.3 just landed on ChatLLM by Abacus AI Sonnet-level performance, ~5x cheaper, and faster in real use. Built for sharp reasoning and clean outputs. Worth testing.
GENERATIVE AI
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RL Boosts Known Tasks But Causes Hallucinations on Unknown Ones
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RL is a bit of a double edged sword: in known territory performance increases, but in unknown territory the model tends to hallucinate that it is performing a completely different task it was trained on
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Building Office Receptionist App with Reachy Mini and GPT
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I'm trying to build an office receptionist app for my reachy mini today with ml intern + @OpenAI GPT 5.5. Wish me luck! You can follow my session agent traces live here: https://
huggingface.co/datasets/clem/
ml-intern-sessions/blob/main/sessions/2026-05-01/5eb4110b-756c-428a-88e5-17baef6074a7.jsonl
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Building an OS with Claude Code: Masterclass and GitHub Repo
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This guy literally built an ENTIRE operating system with Claude Code 🤯
— Charly Wargnier (@DataChaz) 1 mai 2026
now he is showing you exactly how.
he dropped a 2+ hour masterclass *AND* a guide on the frameworks and included a free GitHub repo to get you coding right away.
you seriously need to check this out 👇 https://t.co/DwToTNzjwH pic.twitter.com/PUqWS5kZqsThis guy literally built an ENTIRE operating system with Claude Code now he is showing you exactly how. he dropped a 2+ hour masterclass *AND* a guide on the frameworks and included a free GitHub repo to get you coding right away. you seriously need to check this out
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OpenAI adds a custom dictionary for Codex
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OpenAI is working on a Custom Dictionary feature for Codex and ChatGPT. Users will be able to add their common phrases and abbreviations so they are properly recognized during voice dictation. As a heavy voice-dictation user, this is the main feature that made me pay for a
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Pika Labs launches a Claude MCP plugin with Explainer, Podcast and UGC ads
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We’re also releasing a Pika Skills Plugin for the Claude MCP, with three exciting Skills immediately built in: Explainer, Podcast, and UGC ads.
— Pika (@pika_labs) 1 mai 2026
First up, EXPLAINER: Your Pikafied Claude can describe a url, github repo, or even a written brief.
Input for this video → Product… pic.twitter.com/BlgwKbrRvpWe're also releasing a Pika Skills Plugin for the Claude MCP, with three exciting Skills immediately built in: Explainer, Podcast, and UGC ads. First up, EXPLAINER: Your Pikafied Claude can describe a url, github repo, or even a written brief. Input for this video → Product
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NemoClaw and Higgsfield MCP Enable Image and Video Generation from Agents
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NemoClaw + Higgsfield MCP = image and video generation right from your agent. Love seeing this workflow come together.
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Codex Introduces Custom Pets Feature for Users
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/pets now rolling out in codex – it's been super fun to see folks create their own unique pets – enjoy!
— Vaibhav (VB) Srivastav (@reach_vb) 1 mai 2026
yes, you can create your own pets too 😉 pic.twitter.com/UYLMJihzis/pets now rolling out in codex – it's been super fun to see folks create their own unique pets – enjoy! yes, you can create your own pets too 😉
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Why Compiling Code Doesn’t Mean Correct AI-Generated Software
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“Marcus’ specific point about coding is structurally important: a model that produces code which compiles and passes the tests it was given is not the same as a model that produces correct, secure, maintainable, well-architected software. The first is verifiable in seconds; the

