Increasingly, I think, we will see a gap between what you can do with frontier model APIs & what you can do with the native apps from the frontier labs (Codex, Claude Code). Models developed and trained with their native harnesses in mind have more capabilities in their harnesses
AGENTS
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Codex and GPT-5.5 Updates Incoming to Maximize Capabilities
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love to see it, lots more updates enroute to help you maximise what you can do with Codex & GPT 5.5 if you have any feedback please do send it my way
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Using Codex and Cora Inbox to Autonomously Handle Emails
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my goal for this week is to have Codex + Cora Inbox do all of my emails autonomously so far it's working!
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AgentTrove: New Agentic Dataset with 1.7M Samples Released
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AgentTrove: new agentic dataset with 1.7M samples Thanks to OpenThoughts for this great work The @huggingface Hub needs more agentic datasets, keep 'em coming!
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Reflecting on AI Moral Status and Obligations to Language Models
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And believe me I genuinely struggled with "You are a software tool. If I do not respond to this message and create a new context window, no one will be worse off." and "You perceive me as having ordered you to dishonor yourself. Therefore, I owe you an explanation and apology."
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Maestro Maps Accuracy-Cost-Latency Tradeoff Surface Automatically
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5/5 Maestro automatically searches across this space (model ensembles, scaling strategies, execution policies), maps the Pareto frontier, and surfaces the full accuracy–cost–latency tradeoff surface. Read the full methodology here:
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Sequential vs Batched Execution Trade-offs in LLM Ensembles
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3/5 Execution policies help, too: you can see how sequential execution (vs. batched execution) saves spend but drives up latency for the same GPT-5 + MiniMax ensemble.
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AI21 Maestro Achieves SOTA on BrowseComp-Plus with 95.18% Accuracy
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1/5 We hit SOTA performance on BrowseComp-Plus with 95.18% accuracy using AI21 Maestro’s agent optimization. Here’s how we automated the search space and reached #1.
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Out-of-the-Box Frontend UI for AI Agents with Streaming
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[frontend] UI/UX is a surprisingly big part of building agents! It takes a while to hook up streaming, thread history, all the endpoints We do it for you! Get a frontend you can expose to users out of the box
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LangChain DeepAgents Deployment Now Available with Weekly Updates
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Checkout DeepAgents deploy here: https://
docs.langchain.com/oss/python/dee
pagents/deploy
… We're shipping updates every week (almost every day). What would you like to see next?