Preference Model
Reinforcement-learning environments that help AI labs train models to solve tasks without exploiting flaws in the grading system.
$16MSeed
ParticipantSP
South Park Commons
Activity from announced rounds
Activity in this selectionUnited States · Oct 19, 2026 · Jul 22, 2026
South Park Commons is the community and investment organization whose official directory identifies Preference Model and Profound.
Recorded funding activity
Preference builds reinforcement-learning environments. Profound measures brand visibility in AI answers, while Nuance develops real-time audiovisual systems. The organization-level record remains separate from individually named investment vehicles.
- Rounds participated in
- 4
- Confirmed lead rounds
- 0 2 roles undisclosed
- New companies
- 4 First participation on record · 0 follow-on
- Funding in participating rounds
- $241.7M 4 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
4 in this selectionProfound
Profound helps marketing teams measure how brands appear in AI-generated search answers and turn those findings into content and campaign workflows.
$180MSeries D
ParticipantDeep Cogito
Post-training research lab building reinforcement learning and self-improving AI models
$43MSeries A
Role not disclosedRivo
Automatically moves idle cash into higher-yield accounts and back before bills are due
$2.7MSeed
Role not disclosed