The Hallway Track

Latest signals

Every signal tracked from the world's AI conferences — 4,665 talks, quotes & announcements, newest first.

OpenAI is being sued for stealing, again…

Sam Altman · Fireship · Jul 17, 2026

Apple sued OpenAI for trade secret theft tied to its $6.5B hardware push

“OpenAI believes the product's defining feature will be its personality and ability to connect on a human-like level with users.”
Deep Agents Explained

LangChain · Jul 17, 2026

LangChain's Deep Agents is a batteries-included harness for complex, long-running agent tasks.

“Deep Agents is a batteries included harness for building agents that excel at complex and long running tasks.”
How Smartsheet built a remote MCP server on AWS

AWS Machine Learning Blog · Jul 17, 2026

Smartsheet built a remote MCP server on AWS saving 3 billion tokens via AI-optimized interfaces.

“Smartsheet builds once and every agentic client benefits immediately.”
LangSmith: The Agent Engineering Platform

LangChain · Jul 17, 2026

LangSmith positions itself as a full-stack, agnostic agent engineering platform with autonomous improvement.

“LangSmith Engine is your agent for agent engineering.”
What Is an AI Agent, Actually?

LangChain · Jul 17, 2026

LangChain defines an AI agent as an LLM looping through decide, act, reason, repeat.

“That loop, decide, act, reason, repeat. That's what makes an agent.”
Antigravity Arcade: From prompt to game in minutes

Google Developers (Google I/O) · Jul 17, 2026

Google's Anti-Gravity Arcade generates fully playable games from a prompt in minutes, no code required.

“anyone, whether they were a traditional developer or not, could walk up to a laptop running Anti-Gravity with a collection of AI skills and workflows, and with just an idea for a game, have it generated entirely by AI and running on an arcade machine within minutes.”
"Being Canceled is a Choice" | Replit CEO with a16z

a16z · Jul 17, 2026

Replit CEO says social media storytelling was existential, saving company before commercial success

“Repl would have probably died if I wasn't telling a story that is larger than the company itself.”
Quoting Kimi K3

Simon Willison · Jul 17, 2026

Kimi K3 deflects system prompt leaking with a pointed redirect question

“Is there something I can actually help you with today?”
How Abridge Built AI For Healthcare | Interrupt 26

LangChain · Jul 17, 2026

Abridge processes 100M clinical conversations annually across 250 major US health systems

“doctors are burning out. They spend 10 to 20 hours after hours during what they call pajama time on documentation.”
LLM cliché highlighter

Simon Willison · Jul 17, 2026

Simon Willison built a tool to detect and highlight common LLM writing clichés

“no fluff, no filler, no jargon”
A scorecard for the AI age

OpenAI · OpenAI Blog · Jul 17, 2026

OpenAI CFO introduces four-metric AI scorecard to standardize ROI measurement for enterprises.

Wait, what are we launching?

Google Developers (Google I/O) · Jul 17, 2026

Google teases an unspecified Q2 launch with no product details revealed.

“We've got a launch date. [...] Don't know yet.”
Spot birds not golf

Simon Willison · Jul 17, 2026

Google consumed 10.9 billion gallons of water in 2025 for AI infrastructure