Guide

What Konkyo is

Everything you study, in one library. Agents check every answer.

Every answer shows its grounds. Konkyo is one library for everything you study: papers, lectures, notes, slides and recordings, in spaces you can share. Ask it anything, practise from it, write with it, or listen to it. Behind every answer, a team of research agents works across your sources: they answer only from them, check every quote word for word in Zetaris, remember your corrections with Meterless engines, and show where your sources disagree. Anything they can't back is rewritten; what still fails is dropped. Konkyo (根拠) means "grounds" or "evidence".

konkyo.xyz
A Konkyo chat: the question about sleep spindles, an answer naming Nishida and Walker, Muehlroth et al. and Diekelmann with ticked citations, and an agree/disagree table across the three papers; the three cited papers are pinned on the right.
One question across three papers: every citation ticked, and where the papers agree.

Everything in one library

PartWhat you do thereRead
Library and spacesBring in PDFs, Word, slides, web pages, YouTube, recordings, email and Gmail, Drive or Notion; keep a space per subject and share itBring anything in · Spaces and sharing
Ask and compareAnswers from your sources only, each citation opening its passage; Compare lines the sources up claim by claim; deep search finds open papersAsk and compare
PractiseQuizzes and five games whose answer keys were checked against their passages, spaced review, live rounds with friendsPractise
WriteCite as you write, check a draft against your sources, export in any citation style, publish an articleWrite and publish
Listen and talkTwo-voice audio briefs of a space, every fact cited; ask out loud through the orbListen and talk
Agents and InboxWatches for new papers, a quiz on a schedule, a brief remade when a space changes, all reporting to your InboxAgents and your Inbox
What it knowsYour corrections, who said what across a space, what it held back; cross out a correction it has wrongWhat Konkyo knows

How it works

Konkyo's system: the web app and worker on one server, with Postgres and pgvector, publish every file to Zetaris, use three Meterless engines, and call NVIDIA Nemotron and OpenAI with a fallback and a reserve for every agent role.
The web app and the worker, the evidence store every quote is checked in, and the models behind each agent.

The agents and how they check an answer: The agents. The partners doing the work: Zetaris, Meterless and NVIDIA.

Why it checks

Citations make an answer look trustworthy whether or not anyone opens them: in one study, only 23 of 319 knowledge workers checked the sources an AI gave them (Lee et al., CHI 2025). So Konkyo opens every citation for you before it ticks it, and one click on a citation opens the source at the passage, highlighted.

Konkyo was built for the Open Agent Hackathon 2026, Track 02: The Agent That Can Explain Why.

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