Tech Events by AI Tinkerers London

A one-day AI Tinkerers London hackathon where builders create autonomous agents that forecast a real company's earnings — revenue and EPS — then go head-to-head with Wall Street consensus, no human analysts allowed. A $10,000 cash pot is split between accuracy (scored once companies report) and design (best agent architecture and aesthetics, judged on the day), plus $8.5k in OpenAI credits. Runs 9am–7pm in central London with data, API credits and tooling provided; open to engineers, quants and AI builders — no finance background needed. Presented with Primer, OpenStocks and OpenAI.

with Ciera Lowe (Speaker, Ori) · Gerard Cardoso (Speaker, nPlan) · Boris Gordts (Speaker, Holly) + 2 more

AI Tinkerers is a community of engineers actively building with foundation models — LLMs, agents and generative AI — and the London chapter (880+ builders) runs a demo-first evening of short, hands-on talks, no pitch decks allowed. This edition, hosted by Ori, features Ciera Lowe (Ori) on LLM inference cost analysis, Gerard Cardoso (nPlan) on LLM observability, Boris Gordts (Holly) on combining GenAI and reinforcement learning, Zhengyao Jiang (Weco) on an AI agent that builds ML pipelines, and Paul Hetherington (mystic) on 10x faster OSS model cold starts in Docker.

The world's largest AI builder community comes to London with a special fireside: Sequoia Partner Julien Bek on 'Services: The new software' -- why AI engineers should be building services companies as software creation costs trend to zero. Live demos from leading AI startups and a room full of serious builders. 449+ registered with limited capacity.