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Market data is refreshed once per day from public sources. Information may be incomplete or outdated — verify independently before making decisions. This is not investment advice.
Evidence-bound summary — expand sections for movement, risks, and signals.
Memo snapshot · May 20, 2026, 6:26 PM
What would change this read
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TL;DR
Seed (YC)Cartpole RL environments company site.
Latest: Pre-seed. Investors: Y Combinator. (High).
Funding
Latest: Pre-seed. Investors: Y Combinator. (High).
Product / news
1 product/news‑styled row(s); headline risk without filings (High).
Verified facts
Spring 2025 batch; building reinforcement learning environments for frontier models.
Weak funding evidence: mention does not include a parsed raise amount/round and may refer to non-funding context.
No open roles indexed yet.
The index price and activity score are algorithmic estimates based on observed public company-level signals. They may be incomplete, stale, or inaccurate and are not investment, legal, tax, or business advice.
Cartpole:reddit_credentials_not_configured
Source types found
Strongest / recent news-style rows
Wed, May 20, 06:26 PM · confidence 88%high quality
wikipedia · Mon, Jun 29, 04:06 AM · confidence 50%low quality
wikipedia · Mon, Jun 29, 04:06 AM · confidence 50%low quality
Newest first · 6 event(s)
Spring 2025 batch; building reinforcement learning environments for frontier models.
Source: hackernews
Open documentation for RL gym environments.
2 row(s)
The company's own site — the authoritative description of what they sell and to whom. Marketing-controlled, so treat claims as positioning rather than verified traction.
Cartpole - RL environments
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗Open documentation for RL gym environments.
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗2 row(s)
Third-party press coverage. Independent reporting corroborates company claims; repeated coverage across outlets is a momentum signal.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗1 row(s)
Funding announcements and investor-database records. The strongest public signal of capitalization: round, amount, and syndicate quality when disclosed.
Spring 2025 batch; building reinforcement learning environments for frontier models.
Why it matters: Funding signal — Pre-Seed per this source; verify against the linked original before relying on it.
Open source ↗1 row(s)
Social presence and mentions. A soft signal — useful for gauging attention and launch reception, not a substitute for verified traction.
Why it matters: Attention signal — social mention or presence; soft signal of market interest.
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