README.md

metadata

task_categories:
  - tabular-classification
  - text-retrieval
language:
  - en
tags:
  - company-funding
  - funding-rounds
  - venture-capital
  - data-enrichment
  - company-data
  - b2b
  - benchmark
size_categories:
  - n<1K
configs:
  - config_name: companies
    data_files:
      - split: eval
        path: data/eval.jsonl

Company Funding: Public Set

10 companies in the same format as the set the company funding benchmark is scored on. Every provider receives the same company domain, and the benchmark scores the latest funding round it returns.

The leaderboard on openbenchmarks.com/company-funding is scored on a held-out private set that is not distributed.

Dataset Description

10 funding rounds announced between 2026-09-16 and 2026-10-13, each confirmed against the company's own announcement or an investor release. Each row has:

• case_id: stable identifier, prefixed public-.
• slice: recent for rounds announced in the 30 days before the query.
• input_domain: the domain sent to every provider.
• input_name: the company name, for reference.
• latest_stage: the most recent funding round, in the benchmark's canonical stage taxonomy (pre_seed, seed, series_a through series_h, private_equity, venture_unspecified, debt_or_credit, and others).
• latest_announced_on: the date the round was announced, YYYY-MM-DD.
• latest_amount: the round size in currency. Empty when the announcement gives no exact figure for the latest round.
• currency: ISO currency code for latest_amount.

Scoring

The headline metric is correct stage yield: the share of companies for which a provider returned the correct latest stage. A missing or wrong stage lowers the score. An LLM judge compares each provider's stage, date, and amount with the reference values, using these rules:

• Series A through H need the same letter. Same-letter suffixes such as B1, B2, or B+ match Series B.
• Seed, Seed Bridge, and Pre-Series A are equivalent. Seed and Pre-Seed are different stages.
• Private equity, growth equity, and strategic or corporate investment are equivalent.
• For other disagreements outside the Series letters, an exactly matching date or amount can make the answer correct.

Scores on this set are not comparable to the leaderboard.