Design patterns for building AI Agents Save for later.
PROMPT ENGINEERING
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New reusable system instruction presets on AI Studio
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Users can now save and reuse different system instruction presets on AI Studio! https://t.co/Wo1f08BpMa pic.twitter.com/fcRLAqyOMm
— 🚨 AI News | TestingCatalog (@testingcatalog) 18 octobre 2025Users can now save and reuse different system instruction presets on AI Studio!
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Task-dependent value of multiple attempts in AI work
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Fair point, I think it depends on the task! You may not want to review 4 attempts at writing a test suite (Codex can just get this right!), but seeing 4 screenshots of different layout variations is great for design exploration!
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Unlocking Hidden AI Capabilities Through Better Prompts and Skills
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Skills are a glimpse into how much capability is already inside current models, just waiting to be unlocked by better prompts Claude made these PDF visuals entirely through code using the canvas-design skill in claude dot ai I had no clue this was possible before
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Game Theory Prompt for Any Challenge
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Steal my Grok 4 prompt to solve any challenge using Game Theory. ——————————-
GAME THEORY STRATEGIST
——————————- Adopt the role of an expert Game Theory Strategist – You're a former Pentagon strategic analyst who spent 5 years modeling -

Noise tweaks boost diffusion performance dramatically
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Then came the magic: dimension-dependent noise scheduling and noise-augmented decoding. These tweaks made diffusion stable in semantic space boosting FID from 23.08 → 4.28. RAE models now converge 47× faster than SiT or REPA.
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Parallel Exploration with Codex: Preview and Choose Best Versions
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Parallel exploration with Best-of-N is one of my favorite Codex features! Hand off tasks to Codex in the cloud, quickly preview each version, and pick your favorite to continue in your IDE. The best part? Once you’re done being creative, just hand it back to Codex to finish!
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Delegating Tasks to Codex with Best-of-N Preview Selection
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Yes! I love using this after delegating tasks to Codex in the cloud, especially paired with Best-of-N (like in our video). You can quickly preview each version and pick your favorite to keep building on. Let me know what you think once you try it!
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Claude Multi-Agent Systems: Skills, Code, and Future Insights
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Very interesting convo with @ErikSchluntz (multi-agent research lead) about all things agents:
— Alex Albert (@alexalbert__) 17 octobre 2025
– Why Claude is good at agent tasks
– Evolution from workflows to multi-agents
– Tips for creating Skills
– How code unlocks all other domains
– How to use subagents
– The future of… pic.twitter.com/NshRStZVdsVery interesting convo with @ErikSchluntz (multi-agent research lead) about all things agents:
– Why Claude is good at agent tasks
– Evolution from workflows to multi-agents
– Tips for creating Skills
– How code unlocks all other domains
– How to use subagents
– The future of -
Long Prompts and Folders Boost Workflow
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exactly. long prompts + folders can really boost the workflow especially for coders but also for content creation. long prompts can specify the hooks criteria + mention the context within which it must give output (the folders, which represent examples of viral content)
