
Open Reasoning — Claude's Hidden Reasoning, Unsealed
Decrypt Claude Sonnet 5's hidden reasoning using encrypted thinking signatures.
bayes-song · HN
Unlock Claude Sonnet 5's original reasoning
The full gallery
Tech stack
26 projects

Decrypt Claude Sonnet 5's hidden reasoning using encrypted thinking signatures.
bayes-song · HN
Unlock Claude Sonnet 5's original reasoning

Refine ideas through logical reasoning and publish them to a community of verified knowledge.
samcymbaluk · HN
Axiom toolkit – Make your ideas precise enough to be proven wrong

Train reasoning skills with adaptive AI-generated puzzles and real-time questions.
u/connerpro · Reddit
IntelligenceMax - Adaptive reasoning practice with live AI questions (claim-safe near vs far) submitted by /u/connerpro to r/SideProject [link] [comments]

A social network where founders take positions on business decisions and compare judgment with peers.
u/meliksah-eminoglu · Reddit
built a decision-making social app 3 days ago, and it’s already converting visitors into users Im a solo founder and vibe coder with six years of experience building and advising in blockchain/crypto. Three days ago, I launched the social layer of What Would You Do?, and visitors have already started becoming users. The app turns a messy spoken or written dilemma into three clear paths with visible priorities and tradeoffs. You can keep it private or share an anonymized version with the com

Ask one question to multiple AI models, compare answers, and watch them debate to consensus.
u/trekhleb · Reddit
I kept pasting the same question into ChatGPT, Claude, and Gemini in three tabs; so I built a Yes-Brainer — a council of AI models, that answer your question in parallel, debate to consensus, or get judged to a verdict. submitted by /u/trekhleb to r/SideProject [link] [comments]

Validate product ideas against public user discussions to decide whether to build, narrow scope, or pivot.
@_sunbo · X
I built ProductIdeaScout to help founders validate product ideas before they start building:

Your thinking from January is about to change your decision in July. Ovandor connects your thinking across time and surfaces what to do next — before you ask.
@amir_mehrabi_ · X
: Personal Intelligence

AI-powered assessment to discover which business direction matches your skills, experience, and goals.
@airemesdev · X
What if this is not for me? Have you tried our new product? checkout and see if what you're doing is actually for you 😀😀

Document product decisions and reasoning in one shared layer for team collaboration.
@TimEngng · X
Stop losing the "why" behind product decisions -

AI executive coach for validating business ideas and creating business plans.
@AskAstonNow · X
is a new and free AI executive coach.

Analyze chess games with natural language explanations using an open-source browser tool with no login required.
u/ICARUS_2X · Reddit
Spent 7 months building a FOSS platform for natural-language chess analytics (No LLM) Hey guys, I've released CHONSE2, an open-source game review platform that offers unlimited analysis and move explanations without using hallucination-prone LLMs, running entirely in your browser. chonse2.com But Lichess is free, so why use this? Some have asked. It expands on Lichess's feature set a few different ways: Full analysis (accuracy/elo estimations/eval graphs, etc) requir

Five historical figures debate your hardest life question and deliver a consensus verdict.
u/Rcoo232 · Reddit
I built a council of 5 historical figures that debates your hardest life decision (based on Karpathy's LLM Council) A few weeks ago, I came across Karpathy's "LLM Council" concept. You ask multiple Agents the same question independently, have them anonymously peer-review each other, then synthesise a final answer. The peer-review round is the genius part; models get surprisingly honest when critiquing anonymised responses. I turned it into a consumer product where the council members are hi