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June 3-5 2025 • San Francisco

The Biggest Technical AI conference for Engineers, not Yappers

Where the leading AI labs, founders, VPs of AI & AI Engineers meet, for the 3rd year running.

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Presented By:

MicrosoftSmolAI
~1000Founders, VPs of AI & AI Engineers
~0Launches & Talks from top Speakers
~0Practical Workshops & Expo Sessions
~0Top DevTools & Employers in Expo

From the team behind the
AI Engineer Summit

The AI Engineer World's Fair
is the largest industry event to discover what's now and
What's Next

Talks from Engineers Who Ship
Talks from Engineers Who Ship

No theoretical promissory hooplah. Just engineers and founders on the cutting edge of AI Engineering, sharing their knowledge.

Cutting-edge Expo
Cutting-edge Expo

AI Engineering moves fast. Meet the engineers & founders behind the companies who are innovating at the edge of what's possible -- and building a better future.

Facilitated Discussions with Inspiring Peers
Facilitated Discussions with Inspiring Peers

The hallway track is buzzing with AI Engineers & founders. Every conversation you have -- facilitated with moderators or open -- is ensure to educate & inspire.

In-depth Workshops
In-depth Workshops

We've curated over 20 workshops for you to choose from, servicing everyone from experienced engineers just starting with AI Engineering, to experienced AI engineers looking to get an edge on the competition.

Algorithmic Networking
Algorithmic Networking

Get matched with people we (er, our algo) thinks will provide you with value. Refine your results by adding more information to your profile.

The Nerdiest Fun You Can Have
The Nerdiest Fun You Can Have

Stimulation for your brain, inspiration for your soul, education for your business. And excellent food to power you through the excitement!

Survey The State of AI Engineering

With 12 tracks and over 100 sessions, you can design the program schedule that perfectly matches your business needs. There are up to 5 simultaneous sessions running at any one time, so it's a good thing we have a GROUP discount for teams attending together!

IMPORTANT 2025 tracks are NOT FINAL - more will be announced once speaker CFP closes!
Apply to speak here!

Jun 4-5 - Both Conference Days

Access to the World's Fair Expo gets you access to dedicated sessions from 30+ speakers, (2024 speakers)Microsoft, AWS, Google, MongoDB, Neo4j, Perplexity, and more, as well as the all important Hallway Track (aka the best way to network with 3000+ AI Engineers)!

Our highest rated, exclusive closed-door track for AI leaders (CTOs, VPs of AI, and AI Architects at >1000 person enterprises) How do you effectively lead an AI Product or Engineering team in 2025? Defining AI Strategy, technical direction, org design, hiring/growing, and build/buy decisions. Executive briefings and roundtables on AI platform engineering, model building, evals and FMOps, inference optimization, code maintenance and technical debt, AI Engineer hiring, and more, directly from the top CEOs and technical leaders working in this space, from (2024 speakers) OpenAI, Cohere, NVIDIA, Sourcegraph, Weights & Biases, HumanLoop, Khan Academy, Twilio, Hex, Neo4j, Tola/Microsoft, PredictionGuard, and more.

Jun 4 - Conference Day 1

Explore frontier LLM evals, new benchmarks, and practical advice for product evals. Special focus on making AI capabilities consistent and reliable, with case studies on real-world implementations. Looking for both LLM-as-Judge and Human-in-the-loop approaches.

Jun 5 - Conference Day 2

Explore the world of local inference and open source models. Topics include launches of open weights models, adapting models for business needs, local inference tools and platforms, and personal/private agents. Special focus on practical applications and real-world implementations.

Schedule

You can walk the World's Fair Expo (ft. 30+ booths across the AI Engineering landscape) on any of the 3 days, while Keynote, and AI Leadership sessions span the 2 conference days. There are also plenty of breaks for the most important track of all: the "hallway track"!

IMPORTANT The schedule is not yet announced, but you can see the 2024 schedule for an idea.

The AI Engineer Expo

From foundation models to domain-specific products & services, the Expo is your chance to meet some of the best engineers in our industry, working on the most cutting-edge technologies that empower product teams and developers like you.

MicrosoftAWSWindsurfMongoDBGraphiteDailyneo4jHasuraGalileoSourcegraphLlama IndexTemporalBasetenElasticOrbGitpodFreeplayDaggerTraceloopPydanticArizeAgentuityWeights and BiasesSierraVellumGenSxRedisLangbaseTwilioDescopeSuper AnnotateUnstructuredBazVesslRizaTamboSentryXpanderThompson Reuters
In numbers, there's probably going to be significantly more AI Engineers than there are ML engineers / LLM engineers. One can be quite successful in this role without ever training anything.
Andrej Karpathy

Andrej Karpathy, Formerly OpenAI, Tesla

Program Overview

We've designed & curated a program to provide you with maximum value, intrigue, and fun. Here's the high level overview of the main content:

Workshop AttendeesWorkshop Attendees
/ Tue, June 3

Workshop Day + Evening Expo & Reception

Workshops - Exclusive to “Conference + Workshop Pass” ticketholders, choose from up to 5 different workshops available concurrently across various subjects and skill levels. Instructed by companies, founders, & engineers who are pushing the boundaries of AI Engineering.

Up to 5 different workshops will be available concurrently across various subjects and skill levels, assuring that you will find the content that will level up your skills, career, and business.


Welcome Reception - Open to all ticketholders, the evening welcome reception takes place from 4:00 - 7:00pm in the Grand Assembly & the Expo. Mingle with other attendees & sponsors over food and drinks, and take in some sessions from our top sponsors at their booths and in the expo session salons.

Conference SpeakerConference Speaker
/ June 4 - 5

Conference Days

A full day of talks across 12 tracks, bookended with inspiring and revealing keynotes from the biggest and most consequential companies, founders, & engineers in the industry.

The most exciting and innovative expo of the year continues all day, with additional technical breakout sessions from our Gold and above sponsors.

Conference + Workshop Pass ticketholders also receive access to additional workshops on these days.

Group settingGroup setting
/ June 4 - 5

AI Architects Track

Exclusive track for VPs & Execs. All the eng tracks and workshops, plus access to the exclusive leadership track where you'll get learn from & connect with highly experienced technical business leaders, along with facilitated discussions, & exclusive access to closed-door sit-down breakfasts and lunches on both session days.


Leadership Track Perks. This 300-person track comes with exclusive access to the VIP welcome reception on June 3rd with speakers in the stunning View Lounge on top of the Marquis. Continue to enjoy 360-degree views of the city at the View Lounge as our buyout extends to June 4 & 5 for all-day networking, facilitated discussions, & a premium sit-down lunch.

/ June 1 - 8

Pre-party, Hackathons, Afterparty, and Other SF AI Events

Our partners and friends organized these side events last year:

IMPORTANT These are 2024 events - email sponsorships@ai.engineer to organize a 2025 side event!

With much of the AI world flying in to SF, there are lots of meetings and side events that will be organized in the surrounding days. We recommend flying in for the whole week from Monday through Friday so as not to miss out.

If you are organizing an event around the week of June 1-8, please get in touch with us to list on our calendar for attendees to find you!

There are roughly two orders of magnitude more software engineers than there are machine learning engineers. By building good tools, we think it is possible for AI Engineers to use machine learning in the same way they can use normal software.
Ben Firshman

Ben Firshman, Replicate

Venue & Hotel

The Marriott Marquis

Workshop Attendees

One of the largest hotels in the city, and conveniently located downtown near public transportation and plenty of cafes, restaurants, bars, and sights, the Marriott Marquis (780 Mission St, San Francisco, CA 94103) was our choice to host the first AI Engineer World's Fair in 2024 and we are excited to return!

The hotel's Yerba Buena Ballroom is the largest pillarless ballroom west of Las Vegas, and will serve as a centralized, comfortable location for keynotes, breakout sessions, the expo, networking, and food. One floor above is the Golden Gate Ballroom, serving as a dedicated space for workshops & breakout talks. Plenty of other salons and breakout rooms will serve as Expo Sessions and additional meeting space.


Workshop Attendees

View Lounge: VIP Exclusive

Speakers and Attendees who purchase the AI Leadership pass get exclusive access to the AI Architects track, which utilizes the top-floor View Lounge as a VIP welcome reception on June 3rd in addition to daytime facilitated discussions & open networking on the 4th and 5th.

Workshop Attendees

Hotel Rooms

We have limited hotel number of rooms at the Marriott Marquis (also the conf venue) available for a negotiated rate of $399 from May 29-Jun 7. We also have a limited number of overflow hotel rooms at the Beacon Grand, a 10-minute walk away, for $289 - Type in Group Code: 0601AEWF!

Book your hotel room today with our discounts:

Sponsors

We've carefully curated a sponsor expo & non-exhibiting sponsors who are relevant, interesting, and pushing the boundaries of the AI Engineering ecosystem. These are the companies that are building & innovating with AI — from Devtools & Infra to Vector DBs & Open Models. Learn more about each of the companies by clicking on their logo below, and meet & discuss with their founders & engineering representatives at the summit to learn how they can help you take your company, product, and internal processes to unparalleled heights.

Presenting Sponsor
Microsoft
In this new era of AI, Microsoft is helping organizations unlock AI innovation in every business, in every app, for everyone. Microsoft Azure delivers AI services and supercomputing infrastructure purpose-built to meet the compute-intensive needs of AI and high-performance workloads. Our full stack AI solution meets the most stringent security, reliability and compliance requirements while providing exceptional performance, flexibility and cost efficiencies. Choose Microsoft Azure for your groundbreaking AI applications.
Innovation Partner
AWS
Leverage over 25 years of Amazon's pioneering AI experience to scale your innovations. AWS makes AI accessible to AI Engineers through services like Amazon Bedrock which offers capabilities like RAG, agents, guardrails, and access to leading foundation models including Amazon's own state-of-the-art (SOTA) Nova models, as well as Amazon Q, the most capable generative AI-powered assistant to help transform how work gets done. AWS empowers its customers to meet business demands, embrace generative AI, and build on a foundation of privacy, end-to-end security, and AI governance.
Platinum Sponsors
WindsurfMongoDBGraphiteDaily
Gold Sponsors
neo4jHasuraGalileoSourcegraphLlama IndexTemporalBasetenElasticOrbGitpodFreeplayDaggerTraceloopPydanticArize
Silver Sponsors
AgentuityWeights and BiasesSierraVellumGenSxRedisLangbaseTwilioDescopeSuper AnnotateUnstructuredBazVesslRizaTamboSentryXpanderThompson Reuters
Supporters
Circle

CLOSING SOON

To learn more about sponsorship opportunities for World's Fair 2025, please email sponsorships@ai.engineer

You can view our previous supporters at: World's Fair 2024 and Summit 2025

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Watch the livestream

Subscribe to our newsletter and get a free remote ticket to the main stage livestream. Livestream does NOT include most tracks, nor most of the expo sessions and workshops, but will include keynotes.

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