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The LLM Data Company

Seed
www.llmdata.com/B2BSan Francisco, CA, USA
Market index

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 Information may be incomplete or outdated — verify independently before making decisions.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.

Beta

DealFlow OS uses public web data and automated enrichment. Research may be incomplete, outdated, or incorrect. Verify important information before making investment or outreach decisions.

Investor read

Evidence-bound summary — expand sections for movement, risks, and signals.

Memo snapshot · May 20, 2026, 5:29 PM

Beta

DealFlow OS uses public web data and automated enrichment. Research may be incomplete, outdated, or incorrect. Verify important information before making investment or outreach decisions.

What they do

The LLM Data Company provides evaluation tooling and frontier models for critical domains.

Funding

Part of Y Combinator's Spring 2025 batch (Medium)

Quick read

  • •Part of Y Combinator's Spring 2025 batch
  • •Focus on eval tooling and domain models

Stage

Seed (YC)

Evidence summary

Verified facts

  • •The LLM Data Company is part of Y Combinator's Spring 2025 batch
  • •The company provides evaluation tooling (doteval) and frontier models for critical domains

Inferred (corpus-only)

  • •The company is likely focused on AI/ML applications given its involvement with LLMs and eval tooling (interpretation of corpus only)

Recent movers

  • •Spring 2025: Joined Y Combinator
  • •Spring 2025: Joined Y Combinator

Funding

Part of Y Combinator's Spring 2025 batch (Medium)

Hiring

No explicit hiring information (Low)

GitHub

No github information available (Low)

Product / news

Company blog available on official domain (Medium)

Traffic / social

No traffic or social metrics available (Low)

Funding & hiring signals

funding_articleMay 20, 2026Confidence: high

The LLM Data Company | Y Combinator

YC Spring 2025; eval tooling (doteval) and frontier models for critical domains. No public round size on YC.

Affected score: yesObserved: May 20, 2026Round: Seed
raisedseed

Open roles (indexed)

No open roles indexed yet.

Failed or blocked links

  • public_page:_pressnot_found
    Last checked Mon, May 11, 09:00 AM

    HTTP 404

  • public_page:_newsnot_found
    Last checked Mon, May 11, 09:00 AM

    HTTP 404

  • public_page:_jobsnot_found
    Last checked Mon, May 11, 09:00 AM

    HTTP 404

  • public_page:_companynot_found
    Last checked Mon, May 11, 09:00 AM

    HTTP 404

  • public_page:_careersnot_found
    Last checked Mon, May 11, 09:00 AM

    HTTP 404

  • public_page:_aboutnot_found
    Last checked Mon, May 11, 09:00 AM

    HTTP 404

DealFlow growth score
42.0Limited recent public signal
7D+0%
30D+0%
Needs Review

The score is an algorithmic estimate based on observed public company-level signals. It may be incomplete, stale, or inaccurate and is not investment, legal, tax, or business advice.

Source health

  • public_market_enrichmentok
    Last checked Mon, May 11, 09:00 AM
  • public_page:_blogok
    Last checked Mon, May 11, 09:00 AM
  • public_page:_ok
    Last checked Mon, May 11, 09:00 AM
  • public_page:homeok
    Last checked Mon, May 11, 09:00 AM

DealFlow score momentum

427D +030D +0
100500
2026-05-20: 42

More runs will build history.

The score is an algorithmic estimate based on observed public company-level signals. It may be incomplete, stale, or inaccurate and is not investment, legal, tax, or business advice.

Signal breakdown

Latest momentum signal per category. Expand a card to inspect raw payloads.

Public source summary

Total evidence rows
3
Latest evidence
Wed, May 20, 05:29 PM

Source types found

company_sitefunding_articlepress

Strongest / recent news-style rows

  • The LLM Data Company | Y Combinator

    Wed, May 20, 05:29 PM · confidence 88%high quality

    https://www.ycombinator.com/companies/the-llm-data-company
  • The LLM Data Company Blog

    Wed, May 20, 05:29 PM · confidence 85%high quality

    https://www.llmdata.com/blog

Public signal timeline

Newest first · 3 event(s)

1
Wed, May 20, 05:29 PM · company_site · 85% · verified_publichigh quality

The LLM Data Company

Official site for evals and domain models.

Source ↗
2
Wed, May 20, 05:29 PM · press · 85% · verified_publichigh quality

The LLM Data Company Blog

Company blog on official domain.

Source ↗
3
Wed, May 20, 05:29 PM · funding_article · 88% · verified_publichigh quality

The LLM Data Company | Y Combinator

YC Spring 2025; eval tooling (doteval) and frontier models for critical domains. No public round size on YC.

Source ↗

Official / company site

1 row(s)

company_site·Wed, May 20, 05:29 PM·Confidence 85%high qualityverified_public

The LLM Data Company

Official site for evals and domain models.

https://www.llmdata.com/

News

1 row(s)

press·Wed, May 20, 05:29 PM·Confidence 85%high qualityverified_public

The LLM Data Company Blog

Company blog on official domain.

https://www.llmdata.com/blog

Funding / news

1 row(s)

funding_article·Wed, May 20, 05:29 PM·Confidence 88%high qualityverified_public

The LLM Data Company | Y Combinator

YC Spring 2025; eval tooling (doteval) and frontier models for critical domains. No public round size on YC.

https://www.ycombinator.com/companies/the-llm-data-company

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