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Tell HN: Fable guardrails trigger on random questions

2•nocoder•1h ago
I have Fable guardrails trigger on seemingly innocuous questions. Two examples: a) What is Echium b)I want you to deep dive on coffee and it’s effect on health, cognition and longevity. The output should be something that tells you areas where the evidence is strong and where it is weak but plausible and where there is no strong evidence. Does anyone know why this happens? I have many such examples where it will randomly switch models.

Agent Service – promptable AI agents with guardrails and downloadable packages

https://buy.stripe.com/5kQ5kEaUKd8w0qr0FKe3e00
1•mknight2690•46s ago•0 comments

Using Kamal 2.0 in Production

https://rubys.github.io/kamal-in-production/
3•enz•6m ago•0 comments

AI Should Build Its Own Research World Model

https://www.evolvinglab.ai/blog/research-world-model
1•vinhnx•6m ago•0 comments

Cruxcoach – Manage many climbing boards privatly in one app

https://cruxcoach.org/
1•frankzander•9m ago•0 comments

What I learned publishing a paper

https://ramjanarthan.com/what-i-learned-publishing-a-paper/
1•shadowblue•16m ago•0 comments

Best Hiking Boots (2026): Walking Shoes, Trails, Backpacking

https://www.wired.com/gallery/best-hiking-boots/
1•joozio•16m ago•0 comments

6× faster binary search: from compiled code to mechanical sympathy

https://pythonspeed.com/articles/branchless-binary-search/
2•enz•18m ago•0 comments

The secret operation to move the Bayeux Tapestry

https://www.nationalgeographic.com/history/article/bayeux-tapestry-return-england-british-museum
1•Tomte•21m ago•0 comments

Sen. Lindsey Graham dead at 71 after 'brief and sudden' illness, office says

https://www.dw.com/en/us-senator-lindsey-graham-dies/a-77921386
3•rock57•22m ago•1 comments

Parse inbound email to JSON in Node.js – MailKite

https://mailkite.dev/blog/parse-inbound-email-to-json-node/
4•aisendhub•23m ago•0 comments

To Build More Believable Bots, Simulate the Neurochemistry

https://github.com/smithandrewjohn/kindalive
2•beardyw•24m ago•2 comments

Ancient feeding-related neuropeptides regulate alloparenting in ants

https://www.nature.com/articles/s41586-026-10747-6
2•XzetaU8•32m ago•0 comments

How Aldi is taking on US supermarkets with its $4 almond butter

https://www.bbc.com/news/articles/cly0l5d5xn7o
2•reqo•34m ago•1 comments

Sen. Lindsey Graham dies at 71 from a 'sudden illness'

https://www.nbcnews.com/video/sen-lindsey-graham-dies-at-81-266555461760
3•josefrichter•34m ago•0 comments

Show HN: Bgchanger.video – change video backgrounds online

https://bgchanger.video/
1•andytuyu•36m ago•0 comments

Ask HN: Can anyone explain this Gsearch rabbit-hole?

1•Baljhin•36m ago•0 comments

Lindsey Graham has died

https://www.washingtonpost.com/politics/2026/07/12/lindsey-graham-longtime-south-carolina-senator...
12•Tomte•38m ago•1 comments

The Ten Commandments of AI Usage

https://defragzone.substack.com/p/the-ten-commandments-of-ai-usage
1•frag•39m ago•0 comments

AI song going to be viral in 2026

https://open.spotify.com/track/50mUiidUauqseqtm2Kr7U6
2•puildupO•47m ago•0 comments

LLMlet: P2P distributed LLM inference on browsers

https://github.com/ktock/llmlet
1•mrauha•47m ago•0 comments

Theoretical Limit of Image Compression [video]

https://www.youtube.com/watch?v=W39hBPOk9Hk
2•eln1•49m ago•0 comments

MSK – an AI agent that thinks like a CTO

https://apps.apple.com/us/app/msk-ai-cto-agent/id6778822216
1•moeidsaleem•51m ago•0 comments

Eternal Dogfooders: How is the child of Aha turns furry

https://rwhu.helluvaos.com/posts/what-to-eat-as-a-dog-inside-google
1•shscs911•52m ago•1 comments

Inside the secret AI war between Silicon Valley and China

https://www.washingtonpost.com/national-security/2026/07/06/why-anthropic-alleges-chinese-firms-a...
1•breve•58m ago•1 comments

Tell HN: Fable guardrails trigger on random questions

2•nocoder•1h ago•0 comments

Show HN: Rules-free solo-only client for the Paperback tabletop game

https://wanderinghorse.net/gaming/paperback/solo.html
1•sgbeal•1h ago•0 comments

AI found a Linux root bug that was missed for 15 years

https://www.wired.com/story/security-news-this-week-ai-found-a-root-bug-in-linux-that-everyone-mi...
1•crowd51•1h ago•0 comments

The ancient Chinese way to cool homes (2023)

https://www.bbc.com/future/article/20230712-how-ancient-skywells-are-keeping-chinese-homes-cool
2•1659447091•1h ago•0 comments

DeepSeek developing its own AI chip, sources say

https://www.reuters.com/world/china/chinas-deepseek-developing-its-own-ai-chip-sources-say-2026-0...
3•theanonymousone•1h ago•0 comments

Show HN: Mindwalk – Replay coding-agent sessions on a 3D map of your codebase

https://github.com/cosmtrek/mindwalk
2•cosmtrek•1h ago•0 comments