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Large Language Model Reasoning Failures

Hacker News - Sat, 02/21/2026 - 3:56am

Article URL: https://arxiv.org/abs/2602.06176

Comments URL: https://news.ycombinator.com/item?id=47098839

Points: 1

# Comments: 0

Categories: Hacker News

WebMCP App for Composing Music

Hacker News - Sat, 02/21/2026 - 3:54am
Categories: Hacker News

Show HN: AI Council v2 – multi-model deliberation, now with 35 personas

Hacker News - Sat, 02/21/2026 - 3:52am

I posted this yesterday and kept building. Original post got some good feedback about wanting more domain-specific personas beyond the generic analyst/contrarian archetypes. So I added them. 35 personas now, organized into actual professional structures:

Law Firm — Litigator + Corporate Counsel + Compliance Officer + Junior Associate, synthesized by a Senior Partner Hospital Team — GP + Specialist + Pharmacist + Medical Ethicist, synthesized by Chief of Medicine Editorial Team — Reporter + Editor + Legal Reviewer + SEO lead, synthesized by Editor-in-Chief Corporate — CFO + CTO + CMO + Legal, synthesized by CEO Startup — Founder + Engineer + Designer + Growth Lead, synthesized by Investor Consulting — Strategy + Operations + Finance + Risk, synthesized by Senior Partner

Each persona has a role-specific system prompt tuned to how that function actually thinks — the CFO talks in EBITDA and burn rate, the Junior Associate flags the clause the partners missed. Also shipped in v2:

Temperature slider per run (Precise → Balanced → Creative) Follow-up questions — council carries the full prior verdict as context Abort mid-run with partial result preservation Export MD / PDF Import/export council config as JSON Webhook after every completed session (works with Zapier, n8n, Make)

Still zero backend. Still runs entirely in the browser. API keys never leave your machine.

GitHub: https://github.com/prijak/Ai-council

Livelink: https://council.gameinghub.com/

Genuinely curious: has anyone found multi-model deliberation actually useful for a specific domain, or does it mostly just produce longer wrong answers?

Comments URL: https://news.ycombinator.com/item?id=47098810

Points: 1

# Comments: 0

Categories: Hacker News

Maligna Kodera;

Hacker News - Sat, 02/21/2026 - 3:37am
Categories: Hacker News

A Pomodoro timer where a bird screams at you

Hacker News - Sat, 02/21/2026 - 3:32am

Article URL: https://www.tiredbudgie.com/

Comments URL: https://news.ycombinator.com/item?id=47098703

Points: 1

# Comments: 1

Categories: Hacker News

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