Our internal agents, and some external ones such as Claude Code, have tools to edit notebooks directly. (Although overall we have a totally different approach to agents, and try to avoid Claude Code style approaches on the whole. We like human-as-agent!) Linters should die. :p
AGENTS
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Model Hallucinates Domino Problem Repeatedly in Token Loop
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and it truly is a tortured model. here the model hallucinates a programming problem about dominos and attempts to solve it, spending over 30,000 tokens in the process completely unprompted, the model generated and tried to solve this domino problem over 5,000 separate times
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LangChain Hacking Hours: Collaborative Co-working for AI Agent Builders
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Building AI Agents solo can feel isolating when you hit technical roadblocks or need fresh perspectives on your approach. Join us for LangChain Hacking Hours at our office — a focused co-working session where you can make real progress on your projects while getting direct
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Rork Agent: Revolutionary Mobile App Building AI Tool
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The new Rork Agent is, by far, the best mobile app building agent in the world. If you’re looking to build an iOS or Android app, you need to try it. ASAP.
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Epistemic Humility Trap in AI Systems
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lumpenspace won’t ever fall for an epistemic humility trap
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GPT-5 Integration Challenges: Agent Harness Optimization Delays
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A lot of folks who are having a bad experience are using GPT-5 in agent harnesses that aren't yet optimized for it. For every new model release, there's a time lag between release + when companies that integrate the model have it truly working well. Agent companies rush to
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ChatGPT Interface Optimization for GPT-5 Performance
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Make sure you're using the ChatGPT interface directly. Most of the agent/code harnesses are not optimized for GPT-5 yet, so performance will seem worse than it actually is.
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Search Speed Data Indexing Chatbots Advancement Feedback
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Instant feedback from these events surfaced what mattered most:
Faster search
Sharper data indexing
Chatbots that just work -
Global hackathons accelerate AI application development across departments
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Global hackathons let every department—from engineers to marketers—test, build, and shape smarter AI applications, fast.
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LangChain Enables Citable Search Results with Claude Models
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LangChain supports Claude Opus 4.1 and Sonnet 4’s citable search results — now GA on the Anthropic API and Vertex AI. With this update, you can: • Return search results with built-in titles and source links • Automatically link citations to the tool call that generated them