Ultimate Agents Hackathon - £10k+ total prizes [AI Tinkerers - London]

Ultimate Agents Hackathon - £10k+ total prizes

Sep
20
Saturday
Saturday, September 20th, 2025 9AM to 8PM (BST)
Address Info
Available on RSVP acceptance

Event Ended

This event has already taken place.

Our attendees include deep learning architects, CTOs, and software engineers from Amazon, BlackRock, and Tesla, with expertise spanning autonomous agents, natural language processing, and systems engineering, alongside multiple hackathon winners and former DeepMind researchers.

(Banner) The image is a promotional banner featuring a futuristic cityscape of London at dusk or night, with flying vehicles and stylized versions of landmarks like Big Ben and The Gherkin. Overlaid on this background is white text announcing an AI hackathon and listing several sponsors. Text: AI Tinkerers London Ultimate Agents Hackathon ANTHROPIC VIBE-KANBAN IIElevenLabs Dedalus Labs Futuristic, sci-fi, illustrative, modern, with a clear separation between text and background. | Colors: #2A2B3D, #A27E5C, #FFFFFF, #3D3D3D Note: This image is designed to convey information and promote an event, featuring prominent text over a stylized background, which is characteristic of a banner or advertisement graphic.

​Applications are now closed, we’re sorry if you weren’t able to join us. Given the strong signups we’ll be running more of these in the future, so make sure to subscribe to the mailinglist to hear about future hackathons.

​A small, high-signal day for people who ship.

Apply to attend our biggest hackathon yet!!! With over £10k in total prizes to be won, brought to you by AI Tinkerers, Anthropic, ElevenLabs, Dedalus, Vibe Kanban and hosted at the London AI Hub.

We’ll be focussing on key recent areas of AI progress:

  • Browser agents
  • Voice agents
  • Cloud agents
  • MCP / tool use
  • Image/video agents

Signing up as a Team

To ensure your team members are all accepted, after registration:

  • Navigate to the teams page
  • Create a new team
  • Invite your team members using the email invite feature
  • Your team members must accept the invite and fill out profile info before the team can be considered

Note, if your team members have signed up to an AI Tinkerers event before, make sure to use the same email.

​Who Should Apply

​Your projects make it past localhost. You’ve shipped agents, tooling, or infra, or you can show relevant repos and experience.

​What to Expect

Doors open at 9:00am on Saturday. IDs will be checked by security at the door.

The kickoff talk starts at 9:30am sharp with team formation taking place immediately after. The rest of the day will consist of focussed building fuelled by snacks, energy drinks, coffee, la croix, lunch and dinner. Vegan, vegetarian, and health-conscious options available.

Building ends at 6pm followed by finalist presentations.

We’ll wrap up by 8pm.

Prizes

The total prize pool currently sits at £10k. We will release further info on the hackathon discord, which is available to all accepted applicants.

Rules & Submission Criteria

  • Prizes will be awarded to the winning project in each track.
  • Additional prizes may be offered by some of the hackathon partners, eg “best use of [technology]”
  • The winning project will be chosen by a panel of expert judges, invited from the startup community and hackathon partners
  • Full terms of awards and prizes to be announced soon

​Selection & Format

​Applications are reviewed on a rolling basis. Teams of up to 4 are welcome; there will be time for solo builders to form teams on site. Attendance of the kickoff session and demoing in-person is mandatory for all accepted participants. Applicants who turn up to the event, but do not participate in a meaningful may be banned from future AI Tinkerers London events - spaces are for builders only.

Logistics

​Bring your laptop and charger. The location of the venue will be shared with accepted attendees.

Sponsors

AI Tinkerers, Anthropic, ElevenLabs, Dedalus and Vibe Kanban.

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