New release from @PacktDataML @PacktPublishing "Agentic Architectural Patterns for Building Multi-Agent Systems: Proven design patterns and practices for GenAI, agents, RAG, LLMOps, and enterprise-scale AI systems" See it at http://
amzn.to/3MaHy8T 𝕋𝕒𝕓𝕝𝕖 𝕠𝕗
PROMPT ENGINEERING
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Book: Agentic Architectural Patterns for Multi-Agent GenAI Systems
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Tool Discipline Improves AI Reasoning Better Than Scale
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Key insight: tool discipline > scale. Instead of complex multi-table training, we reinforced reliable tool use on simple queries — and saw transfer to 12-step reasoning tasks (59.7% Pass@1).
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User Experience Shift: Interruptions Increase With Claude Code Experience
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But interruptions also increase with experience. New users interrupt Claude Code in 5% of turns, compared to 9% for more experienced users. This suggests a shift from approving each action to delegating and interrupting when needed.
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Using Gemini to Optimize CVs for Job Applications
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MON AMI A ENVOYÉ 52 CANDIDATURES. ZÉRO RÉPONSE. ZÉRO ENTRETIEN. Puis j'ai uploadé son CV sur GEMINI et il a reçu 11 réponses en 9 jours. Voici les 7 prompts que j'ai utilisés : [ Ajoutez en signet pour ne pas perdre ! ]
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Using Gemini to Optimize Resumes for Job Applications
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MON AMI A ENVOYÉ 52 CANDIDATURES. ZÉRO RÉPONSE. ZÉRO ENTRETIEN. Puis j'ai uploadé son CV sur GEMINI et il a reçu 11 réponses en 9 jours. Voici les 7 prompts que j'ai utilisés : [ Ajoutez en signet pour ne pas perdre ! ]
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Cursor AI struggles with tool reliability and context management
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Not very polished… In Cursor, it barely worked at all even! Couldn't even call basic tools reliably, started screwing up files at turn two as if it was at the end of its context.
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Code Execution and Web Fetch Tools Now Generally Available
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Additionally, code execution, web fetch, memory, programmatic tool calling, tool search, and tool use examples are now generally available. Read more:
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Harness Engineering Improves Deep Agents for Advanced Coding
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Great deep dive into how we're doing Harness Engineering to improve Deep Agents at the frontier of coding!
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LangChain at IncentroCon Agentic ’26: Agent Engineering Best Practices
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Join Marco Perini (LangChain) and Tim Ruiterkamp (Incentro) at IncentroCon Agentic '26 in Hilversum, Netherlands. Marco and Tim will guide you through agent engineering best practices with LangSmith RSVP for free here: https://
eventbrite.nl/e/tickets-ince
ntrocon-agentic-26-1437153176839?aff=LangChain
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AI Automates Mail Processing With Single Prompt
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I haven't manually processed a piece of mail in weeks. One prompt handles all of it. → categorizes each piece of mail → compares my bills to cheaper providers → flags deadlines → queues payments → calendars events and RSVPs → auto-sorts junk (unless the