I have exactly 3 Legacy Models (5.2, 5.0 and o3) in addition to 5.3 and 5.4. Not much ¯_(ツ)_/¯
AI
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PlayerZero AI Validates and Fixes Code Before Merge
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It then validates, fixes, make sure its production ready and committed in one click. PlayerZero then re-simulates instantly. Your code is verified before getting merged. Prevent 80%+ of defects from hitting production. https://
playerxero.ai -
PlayerZero Autonomously Analyzes Pull Requests and Fixes Simulations
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This is what you can do with PlayerZero, it autonomously analyzes every Pull Request.
— Linus ✦ Ekenstam (@LinusEkenstam) 23 mars 2026
Simulates the code chance in real-time.
When a simulation fails, you can simply ask PlayerZero to fix it. pic.twitter.com/1BwZX9FYnyThis is what you can do with PlayerZero, it autonomously analyzes every Pull Request. Simulates the code chance in real-time. When a simulation fails, you can simply ask PlayerZero to fix it.
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AI Agents Build Persistent System Knowledge Through Incident Learning
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It also learns. Every resolved bug, every closed ticket, every incident feeds back into the model. By ticket #100, it knows things about your system no single engineer could hold in their head. That knowledge persists even when people leave or code gets refactored.
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OpenAI Launches Search Feature Amid Model Discontinuation Criticism
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in other news, @OpenAI has a new search bar. probably to search the many models they’ve killed in the last 2 months.
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PlayerZero Maps Your Production System from Codebase to Observability
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When you connect PlayerZero, it reads your entire codebase: every service, config, and dependency: and combines that with your observability data and support tickets to build a living map of your production system.
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AI Code Simulation Finds and Fixes Its Own Defects
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Code changes.
Commits.
Reviews. Merge This is Code simulation, what if your code could find and fix its own defects? -
NeurIPS 2026 Announces Satellite Events in Paris and Atlanta
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Following the success of the EurIPS and NeurIPS-Mexico City pilots in 2025, we are thrilled to announce two official NeurIPS 2026 satellite events for this year! These will be held in Paris, France and Atlanta, USA, respectively, running alongside the main venue in Sydney, Australia. Both satellite events will feature keynotes, oral and poster presentations of accepted NeurIPS 2026 papers, as well as workshops. We are planning tutorials, affinity events, and other elements for the satellite sites and we'll share more information as planning advances. Wherever you choose to join us, the entire NeurIPS organizing committee is working hard to deliver an outstanding experience for the whole community! neurips.cc/
→ View original post on X — @hugo_larochelle, 2026-03-23 20:58 UTC
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AI Agents Security: New Assessment Tool for OpenClaw Threats
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AI agents aren’t just answering questions anymore. They’re: → calling APIs → moving data → taking actions That changes everything about security. #OpenClaw showed us the reality: Agents can be manipulated, and then act on it. That's why we just launched Agentic Security Assessments for OpenClaw Agents. Read more and try it for yourself today 👉 trent.ai/blog/trent-ai-provi… #AI #AISecurity #Cybersecurity #TrentAIHQ
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ChatGPT Makes File Management Easier with New Library Tab
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It’s now easier to find, reuse, and build on the files you upload and create in ChatGPT. You can quickly reference files in a chat using recent files in the toolbar, ask ChatGPT about something you’ve uploaded, or browse your files in the new Library tab in the web sidebar. Rolling out globally for Plus, Pro, and Business users, and coming soon to users in the EEA, Switzerland, and the UK.