Preference Models
Preference Models is an artificial intelligence company in San Francisco, United States, founded in 2025. It has raised $16.0M across 1 round, most recently a $16.0M Seed in October 2026.
Preference Model
- Headquarters
- San Francisco, California
- Employees
- 11–50
- Founded
- 2025
- Business Model
- B2B
- Website
- preferencemodel.com
- Total Funding
- $16.0M
- Last Round
- $16.0M SeedOct 2026
- Rounds
- 1
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 1 funding round and 3 investors for this company. The full record is or through the API.
About
Preference Models develops automated machine-learning research engineering for frontier AI work. It builds reinforcement-learning environments with diverse tasks and robust reward functions that reflect real-world ML complexity. The company says its founding team has experience at Anthropic, Stripe, and Datology, and it partners with frontier AI laboratories to build capabilities for future large language models.
Summary
It lists 11–50 employees. It has raised $16.0M in total across 1 round, most recently a $16.0M Seed round in Oct 2026. Investors include Andreessen Horowitz, SignalFire and South Park Commons.
Tech & App Stack
2 technologies & apps tracked
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Funding History
Oct 2026
Investors
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