WhyBot, making GPT-4 question itself
Hi HN — we’re John and Vish! We built WhyBot, a tool to help you deeply explore a question or topic. You ask a question, and WhyBot responds by building an ever-expanding knowledge graph. It does this by recursively generating answers and follow-up questions. You can change its persona to change the flavor of the generations (try toddler mode!). We originally built this for the AngelList Agent Hackathon (https://twitter.com/AqeelMeetsWorld/status/16502799744050421...) and got a lot of interest from folks asking to play around with it. So we thought it’d be fun to…
WhyBot, making GPT-4 question itself launched on May 14, 2023 with 77 votes, #1,018 of 4,910 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
WhyBot is a tool for exploring questions and topics in depth by generating expanding knowledge graphs. Users input a question, and the tool recursively produces answers and follow-up questions to build comprehensive understanding. The tool allows users to adjust its persona, including a toddler mode, to vary the style of responses. It is intended for anyone seeking deeper exploration of subjects through interactive questioning and is currently a work in progress with planned features including saving, sharing, and code execution capabilities.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN — we’re John and Vish! We built WhyBot, a tool to help you deeply explore a question or topic. You ask a question, and WhyBot responds by building an ever-expanding knowledge graph. It does this by recursively generating answers and follow-up questions. You can change its persona to change the flavor of the…
Does a similar job
all alternatives →
Sourcebot – Self-hosted Perplexity for your codebase2025 · github.com · ▲103Hi HN, We’re Brendan and Michael, the creators of Sourcebot (https://www.sourcebot.dev/), a self-hosted code understanding tool for large codebases. We originally launched on HN 9 months ago with code search (https://news.ycombinator.com/item?id=41711032), and we’re excited to share our newest feature: Ask Sourcebot. Ask Sourcebot is an agentic search tool that lets you ask complex questions about your entire codebase in natural language, and returns a structured response with inline citations back to your code. Some types of questions you might ask: - “How does…
More ai this month
the category →
Paintings by AI models: programs run through a simulation of oil paint.
AI · 20d ago · stillwet.art
PixVerse R2▲381A real-time world model you can explore and change
AI · 28d ago · world.pixverse.video
Source: Show HN post ↗ · launch text quoted in part
Launched alongside, May 2023
the whole month →
In today's world, catchy headlines and articles often distract readers from the facts and relevant information. By utilizing OpenAI's language models, Boring Report processes sensationalist news articles, transforms them into the content you see, and helps readers focus on the essential details. We recently updated our iOS app experience, so any and all feedback would be appreciated. App Link: https://apps.apple.com/us/app/boring-report-news-by-ai/id644...
AI · 2023 · boringreport.org
Momentum Page▲834Launch your website in seconds, get users in minutes
Dev tools · 2023 · page.mmntm.build
