AI Engineer World's Fair 2025
Talks from AI Engineer World's Fair 2025, drafted from the AI Engineer channel's own playlists. Editorial metadata is best-effort parsed and under review.
Event 1
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1 —
The New Code — Sean Grove, OpenAI
1.1M views 19.3K likes 2.1K comments
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2 —
Does AI Actually Boost Developer Productivity? (100k Devs Study) - Yegor Denisov-Blanch, Stanford
307.7K views 6.8K likes 707 comments
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3 —
12-Factor Agents: Patterns of reliable LLM applications — Dex Horthy, HumanLayer
287.4K views 6.9K likes 179 comments
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4 —
[Full Workshop] Reinforcement Learning, Kernels, Reasoning, Quantization & Agents — Daniel Han
161.1K views 4.5K likes 142 comments
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5 —
2025 in LLMs so far, illustrated by Pelicans on Bicycles — Simon Willison
159.8K views 3.9K likes 97 comments
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6 —
Architecting Agent Memory: Principles, Patterns, and Best Practices — Richmond Alake, MongoDB
137.6K views 3.6K likes 75 comments
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7 —
Claude Code & the evolution of agentic coding — Boris Cherny, Anthropic
136.3K views 2.6K likes 97 comments
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8 —
Building AI Agents that actually automate Knowledge Work - Jerry Liu, LlamaIndex
127.5K views 2.3K likes 25 comments
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9 —
Building Multimodal AI Agents From Scratch — Apoorva Joshi, MongoDB
119.5K views 2K likes 27 comments
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10 —
AI Engineer World's Fair 2025 - Day 1 Keynotes & MCP track ft. Anthropic MCP team
93.5K views 1.1K likes 34 comments
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11 —
From Vibe Coding To Vibe Engineering – Kitze, Sizzy
93K views 3.7K likes 226 comments
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12 —
Make your LLM app a Domain Expert: How to Build an Expert System — Christopher Lovejoy, Anterior
90.8K views 1.9K likes 44 comments
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13 —
Vibes won't cut it — Chris Kelly, Augment Code
87.1K views 2.4K likes 197 comments
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14 —
How to Train Your Agent: Building Reliable Agents with RL — Kyle Corbitt, OpenPipe
66.1K views 1.6K likes 29 comments
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15 —
Dispatch from the Future: building an AI-native Company – Dan Shipper, Every, AI & I
65.7K views 1.4K likes 60 comments
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16 —
tldraw.computer - Steve Ruiz, tldraw
65.1K views 2.5K likes 102 comments
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17 —
#define AI Engineer - Greg Brockman, OpenAI (ft. Jensen Huang)
60.9K views 1.2K likes 58 comments
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18 —
State of Startups and AI 2025 - Sarah Guo, Conviction
59.4K views 1.4K likes 55 comments
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19 —
3 ingredients for building reliable enterprise agents - Harrison Chase, LangChain/LangGraph
57.8K views 1K likes 36 comments
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20 —
Practical GraphRAG: Making LLMs smarter with Knowledge Graphs — Michael, Jesus, and Stephen, Neo4j
52.7K views 1K likes 40 comments
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21 —
Rise of the AI Architect — Clay Bavor, Cofounder, Sierra w/ Alessio Fanelli
52.2K views 912 likes 23 comments
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22 —
Robotics: why now? - Quan Vuong and Jost Tobias Springberg, Physical Intelligence
45K views 1.3K likes 22 comments
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23 —
Your Personal Open-Source Humanoid Robot for $8,999 — JX Mo, K-Scale Labs
45K views 1.2K likes 77 comments
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24 —
Structuring a modern AI team — Denys Linkov, Wisedocs
41.6K views 876 likes 13 comments
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25 —
When Vectors Break Down: Graph-Based RAG for Dense Enterprise Knowledge - Sam Julien, Writer
40.9K views 846 likes 18 comments
