Check out the one-click template of VPO here! https://
openresearch.sh/templates/qwen
-vpo
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TOOLS
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One-click VPO template for Qwen from openresearch.sh
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OpenResearch sneak peek: train VPO on ToolRL in one click
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Here’s an early sneak peak of OpenResearch, our brand new feature for reproducing and experimenting on top of papers
— alphaXiv (@askalphaxiv) 26 mai 2026
We put together a template so you can train VPO on ToolRL in one click on a single gpu
Vector Policy Optimization trains models to generate diverse answer sets… pic.twitter.com/MEaGQ1HIYMHere’s an early sneak peak of OpenResearch, our brand new feature for reproducing and experimenting on top of papers We put together a template so you can train VPO on ToolRL in one click on a single gpu Vector Policy Optimization trains models to generate diverse answer sets
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User frustration with Claude interface changes
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An annoyance with Claude right now is that changes to the interface are badly documented, resulting in frustrating dead ends. For example, learning mode is migrating to a skill. Where is that skill? The linked article does not mention it (and the skill doesn't seem available!)
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Coding Agents as Tool-Using Systems with API Support
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Coding agents are no longer chatbots, they’re tool-using systems that read files, run tests, patch code, and iterate until it works. That’s why we’re adding /v1/responses support across SambaCloud, SambaStack, and SambaManaged for faster agent workflows.
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LangChain Academy: Build AI Agents with LangSmith Fleet Essentials
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LangChain Academy Course: LangSmith Fleet Essentials Learn how to build your own agents with LangSmith Fleet. Anyone can now build, use, and manage an agent fleet for complex daily tasks, without writing code. In this quickstart course, you'll learn how to build and improve
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LangSmith Engine Accelerates Self-Optimizing AI Loops
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LangSmith Engine makes your self-optimizing loops spin faster and faster
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AI Inpainting for Selective Music Track Regeneration
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Control every beat with improved inpainting. Select any section of a track and regenerate just that part. Tweak the bridge without touching the chorus. The rest stays exactly as is.
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ElevenLabs Music v2: Generation API and Creative Platforms
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Music v2 powers three ElevenLabs platforms: • ElevenMusic – listen, remix, and create tracks
• ElevenAPI (coming soon) – embed music generation directly in your product
• ElevenCreative – downloadable music for ads, branded content, and video -
Why small conversational models differ from paid models
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Great question! A couple reasons:
1) they are not the same as paid models, they are small & built for fast conversation rather than real work
2) they are designed to be cheap to run, so they use minimal thinking and tool calls. Tool calls and thinking are big drivers of accuracy