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RefineTrain AI (YC W22) — AI agents rewriting & optimising your internal documentation for LLMs

RefineTrain AI appears in Y Combinator's company directory in the Winter 2022 batch, listed 2022-02-04. AI agents rewriting & optimising your internal documentation for LLMs.

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RefineTrain AI: Accepted into Y Combinator Winter 2022

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RefineTrain AI

New accelerator entry · 2022-02-04 · the record

Winter 2022
batch
4
people
Early
stage
United States of America
region
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In their words

We rewrite and optimise your internal documentation for AI, giving it deep enterprise context. This unlocks substantially better LLM results across all AI workflows. PROBLEM: -------------- • AI teams struggle with LLM accuracy building AI workflows and agents because of messy, conflicting, fragmented internal knowledge. • Internal knowledge conflicts, uses undefined jargon and rely on unstated company assumptions & context. • LLMs are like Day 0 fresh hires – they can’t understand this documentation properly without someone explaining context to them. • Furthermore, vector search suffers from poorer retrieval accuracy when company context and terms are not present in a knowledge article WHAT WE DO ------------------- • Clean & De-Conflict: Our AI agents read every doc, resolve contradictions, and builds content relationships. • Context Distillation: Our AI agents read & compare related docs, distills context and rewrites an LLM-optimised version of your internal documentation. Optional human-approval ensures 100% confidence in the output. THE OUTCOME ---------------------- • Agents and chatbots that actually understand your enterprise context. • Retrieval that delivers precise, policy-aligned answers on the first try. • A living knowledge base that stays synchronized with every new doc revision.

What the record says

BatchWinter 2022
Announced2022-02-04
StageEarly
StatusActive
Team size4
IndustryB2B
Sub-industryB2B -> Engineering, Product and Design
SectorsArtificial Intelligence, B2B, AI
RegionsUnited States of America, America / Canada, Remote, Fully Remote
BasedSan Francisco, CA, USA; Remote
HiringNo
Sitehttps://www.refinetrain.ai/
Previously known asPower to the Brand

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Permanent URL: https://mentionfox.com/funding/yc-refinetrain-ai
Last updated 2026-09-26
Primary record: Y Combinator directory entry
RefineTrain AI (YC W22) — AI agents rewriting & optimising your internal documentation for LLMs. MentionFox, 2026-09-26. https://mentionfox.com/funding/yc-refinetrain-ai