Evals London #1
Hosted by Evals London + Šimon Podhajský + Veronika Kral
Register with organizer
What to look forward to
Evals London will open with a keynote from Samuel Colvin, creator of Pydantic and head of the company behind Pydantic AI and Logfire, on LLM evaluation and prompt optimization. Engineers, data scientists, product leaders, and researchers will then tackle real-world AI quality challenges in small-group discussions, with no sales pitches.
Inside the event
Samuel Colvin opens the first Evals London.
Samuel created Pydantic and now runs the company behind Pydantic AI and Logfire. His keynote is about evaluation and prompt optimization.
After the talk we break into small discussion groups. Bring the eval problem you haven't cracked yet, say a judge you only half trust, or a test set that quietly stopped catching regressions.
Who should come: engineers and data scientists building on LLMs, product people who own AI quality, and researchers. No sales pitches, from the stage or in the groups.
Evals London is the sibling of evals.cz, which has run four meetups in Prague since February. All filled up and ran waitlists. Places here are limited too, so if you register and your plans change, please cancel so someone on the waitlist gets your spot.
Hosted by Dawn Capital, Europe's leading specialist B2B software investor, at their Soho office. Catering kindly sponsored by Pydantic.
Check-in opens at 18:00 in the lobby of Ilona Rose House. Building security needs your full name in advance, so please register with your first and last name. By registering you agree to Dawn Capital's event terms: https://drive.google.com/file/d/1u1i2WKT0NeoV-YslA-tcN4-xVO5CYhXv/view
Dawn Capital
Dawn Capital, Level 7, Ilona Rose House, Manette St, London W1D 4AL, UK. Confirm the venue with the organizer before traveling.
Open in Google Maps ↗Discovered through Cerebral Valley. Details come from the event listing and the organizer page; registration is managed by the organizer.
Last checked: Nov 4, 2026. Confirm current availability before making plans.
Organizer page checked: Nov 4, 2026. Check registration for the latest details.