Afternoon stream
Stream D: AI in Practice
Evaluating, building and paying for AI features in real products. Runs in Main hall, Tuesday 8 December, 13:15 to 15:30.
In this stream
Three talks, one room
Stay put for all three or move between streams at the changeovers. Every talk leaves time for questions from the room.
1:15 pm
–
1:50 pm
Evaluating LLM Features Before Users Do
Test sets, rubrics and human review: a working evaluation setup for language model features.
2:00 pm
–
2:35 pm
Building Agents on Real APIs
A live build of an agent that books, cancels and refunds using real, messy APIs.
2:45 pm
–
3:20 pm
The Real Cost of Inference
Caching, model choice and batching: how Brightwire cut its AI bill by 60 per cent.
See you at The Foundry
Diavola 2026 · 6–8 December · Bankside, London. Full passes from £549 + VAT, day passes from £249.