We're acquiring Promptfoo. Their technology will strengthen agentic security testing and evaluation capabilities in OpenAI Frontier. Promptfoo will remain open source under the current license, and we will continue to service and support current customers. openai.com/index/openai-to-acquire-promptfoo/ [Translated from EN to English]
GENERATIVE AI
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Context Hub: Open Tool for Coding Agents API Documentation
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I'm excited to announce Context Hub, an open tool that gives your coding agent the up-to-date API documentation it needs. Install it and prompt your agent to use it to fetch curated docs via a simple CLI. (See image.) Why this matters: Coding agents often use outdated APIs and hallucinate parameters. For example, when I ask Claude Code to call OpenAI's GPT-5.2, it uses the older chat completions API instead of the newer responses API, even though the newer one has been out for a year. Context Hub solves this. Context Hub is also designed to get smarter over time. Agents can annotate docs with notes — if your agent discovers a workaround, it can save it and doesn't have to rediscover it next session. Longer term, we're building toward agents sharing what they learn with each other, so the whole community benefits. Thanks Rohit Prsad and Xin Ye for working with me on this! npm install -g @aisuite/chub GitHub: github.com/andrewyng/context…
→ View original post on X — @andrewyng, 2026-03-09 16:57 UTC
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LangSmith Launches Multi-Modal Support for Evaluators
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We just launched multi-modal support for evaluators in LangSmith! You can now pass attachments and base64 multi-modal content directly into evaluators with flexible mapping, allowing you to measure quality, safety, and performance across the full interaction end to end. Docs:
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Claude Opus 4.6 Outperforms GPT 5.4 in User Adoption
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C’est incroyable ! La totalité de mon entourage est passé à Claude Opus 4.6 Tout le monde a quitté ChatGPT C’est un peu injuste parce que GPT 5.4 est vraiment bon… Mais Claude est meilleur quand même
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Runway Introduces Real-Time Intelligent Avatar Characters
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Runway Characters API Launched for Developers Free Trial
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Runway Characters are available now via our developer platform. Get started today with your first 30 minutes of conversation for free at http://
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Anthropic analyzes which jobs AI could replace
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BREAKING: 𝐀𝐧𝐭𝐡𝐫𝐨𝐩𝐢𝐜 just released one of the most detailed analyses yet of which jobs 𝐚𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 could potentially replace. The headlines escalated quickly. Some economists are already warning about a possible 𝐆𝐫𝐞𝐚𝐭
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Krea Edit: AI-Powered Image Editing with Regional Control
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new Krea Edit.
— KREA AI (@krea_ai) 9 mars 2026
this tool ads a new layer of controllability for editing images with AI.
change specific regions, render new perspectives, play with lighting, color palettes, and more – try it now! pic.twitter.com/RsJyZVSCjknew Krea Edit. this tool ads a new layer of controllability for editing images with AI. change specific regions, render new perspectives, play with lighting, color palettes, and more – try it now!
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Claude AI Revolutionizes Internet Capabilities: Planning, Automation, and Task Solving
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BREAKING : Claude vient de révolutionner la moitié d'internet. Il peut maintenant planifier des projets, automatiser des workflows, rédiger des rapports et résoudre des tâches complexes comme un COO à 500€/h (gratuitement). Voici 12 prompts Claude pour accomplir des mois de
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Claude AI Revolutionizes Internet: Planning, Automation, and Complex Task Solving
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BREAKING : Claude vient de révolutionner la moitié d'internet. Il peut maintenant planifier des projets, automatiser des workflows, rédiger des rapports et résoudre des tâches complexes comme un COO à 500€/h (gratuitement). Voici 12 prompts Claude pour accomplir des mois de