- Horizon
- Intraday
- Search
- Bounded
- Split
- Chronological
01 Lab
A hypothesis becomes an experiment. An experiment leaves a record.
- 1.1 Explicit hypotheses
- 1.2 Separate evaluation
- 1.3 Retained experiment records
115 began as applied research. We set out to build tools for the hardest environment we knew, the live market, and to put them in other people’s hands.
Along the way the harness, the training loop and the architecture we built for that environment became more capable than we expected. Capability like that raises a question of control, and we no longer believe the right answer is to hand it out.
So 115 will no longer offer a product or take outside users. We have reduced the team to a small core group, we are funding the work privately, and our compute moves from applied research to the lab, where that group keeps working for ourselves.
Some work is better kept private. We understand why now.
Thank you to everyone who built this with us.
Karti
Research, built into every session.
desk · RTH 09:30–16:00 ET
A hypothesis becomes an experiment. An experiment leaves a record.
Research and operations share one loop. The desk puts the work in context.
Our research, our tools, our desk. One environment for the work that connects them.
We build the platform we use every session. Ideas are tested, decisions stay human, and the evidence stays with the work.
Inside the platformPrice, structure and a record of the session. Our desk keeps the evidence close to the decision.
Inside the desk