The Hallway Track

Latest signals

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

Kimi K3: The open-weights escalation

Nathan Lambert · Interconnects · Jul 20, 2026

Kimi K3 is the strongest open-weights model ever, closing the US-China gap to 3-5 months

“the open-to-closed or American-to-Chinese model performance gap has been reduced from the debated 6-9 months to something shorter, say 3-5 months.”
NVIDIA NVLink: The Scale-Up Network for AI Factories

NVIDIA Developer Blog · Jul 20, 2026

NVIDIA positions NVLink as the essential scale-up network backbone for AI factory data centers.

“AI factories—data center-scale systems that continuously convert data and energy into intelligence—are being deployed to meet this insatiable demand.”
Why Cheap Energy Always Creates Its Own Demand

No Priors · Jul 20, 2026

AI should automate low-leverage engineering tasks to free experts for deep work

“we're figuring out ways to automate the low leverage use of their time so that those key moments where it's like their deep insight is essential, they can do that more.”
How Coinbase Builds Developer Support Agents | Interrupt 26

LangChain · Jul 20, 2026

Coinbase shipped a self-improving agentic developer support system replacing manual Discord triage

“Once we get the intent defined, we then go through a tech grooming process using Claude Code with a number of MCP tools to do deep research and begin planning and executing”
Import AI 465: Open vs closed gaps; Kimi K3; Demis' big policy plan

Jack Clark · Import AI · Jul 20, 2026

Open-weight models now trail closed frontier models by only 4-7 months on cybersecurity capabilities

“This implies cyber defenders have a short window to prepare before today's frontier cyber capabilities may become accessible without the same safeguards”
Agents Need Receipts, Not More Tool Calls - Armanas Povilionis, Alithea Bio

AI Engineer · Jul 20, 2026

Alithea Bio's Froglet protocol lets agents transact cross-organizationally with verifiable receipts

“the agent is no longer just a cook with a better knife. It starts acting like an executive chef, finding suppliers, ordering ingredients, coordinating kitchen work, and keeping a record of everything”
Voice Agents That Handle Interrupts - Chintan Agrawal and Daniel Wirjo, AWS

AI Engineer · Jul 20, 2026

Voice agent quality is an audio engineering problem, not an LLM problem, requiring sub-200ms turn detection

“These are all audio engineering problems. They are not LLM problems because you can have the perfect model, perfect track but the experience still might feel broken if the turn taking is off.”
Skills are the New SDKs - Elvin Aghammadzada, DataRobot

AI Engineer · Jul 20, 2026

LLM performance degrades after 25% context window usage, making 'infinite context' a dangerous myth

“if we consider that there's infinite context window, we just think that we can dump the whole list of documents to the context and expect it to magically work”