MentionFox
Home › funding signals › hillclimb
Accelerator · announced

hillclimb (YC F25) — Training data for recursive Self-Improvement

hillclimb appears in Y Combinator's company directory in the Fall 2025 batch, listed 2025-10-02. Training Data for Recursive Self-Improvement.

Just raised? Share it.

hillclimb: Accepted into Y Combinator Fall 2025

What do you want to do with hillclimb?

hillclimb

New accelerator entry · 2025-10-02 · the record

Fall 2025
batch
4
people
Early
stage
United States of America
region
Open the record →

In their words

We work with frontier AI labs to help train their agents to become AI research scientists

What the record says

BatchFall 2025
Announced2025-10-02
StageEarly
StatusActive
Team size4
IndustryB2B
Sub-industryB2B -> Engineering, Product and Design
SectorsReinforcement Learning
RegionsUnited States of America, America / Canada
BasedSan Francisco, CA, USA
HiringNo
Sitehttps://hillclimb.com
Previously known asPlun, Hillclimb

The full profile

Checking your access…

Is this you?

If you're behind hillclimb: acceptance into a YC batch is one of the few weeks a young company gets looked up by people who matter — investors, other founders, press. FoxPlug turns the commits, deploys, and releases you're already making into that story automatically, so anyone who looks finds something current. FoxChat puts a guide on your own site so the people YC's own page just sent you don't read one line and leave.

Sourced from the company's Y Combinator directory entry.

Tools for this story

Each opens in a new tab, filled in for hillclimb. With no account yet, you sign up free and land on the result.

Cite this page

Permanent URL: https://mentionfox.com/funding/yc-hillclimb
Last updated 2026-09-26
Primary record: Y Combinator directory entry
hillclimb (YC F25) — Training data for recursive Self-Improvement. MentionFox, 2026-09-26. https://mentionfox.com/funding/yc-hillclimb