daily notes

Must read

Has AI impacted the labor market yet?Alex Imas and Jacob Schaal

A literature review across US, UK, Nordic and European evidence isolates a narrow early-career hiring signal without mistaking it for an economy-wide AI effect. Its value is the method: it separates exposure from adoption and puts remote work, post-pandemic normalization and rates alongside AI as competing explanations.

AutoCompact: Learning When to Compact Context in Long-Horizon Coding AgentsXuan Zhang, Longtao Zheng, Cunxiao Du, Bo An and Xin Dong

AutoCompact treats context compaction as a learned execution policy: it trains timing, summary content and post-summary action together, then reports absolute gains of 9.2 points on SWE-bench Verified and 5.0 points on SWE-PolyBench Verified. The paper is useful for its intervention and experiment design, not just its headline: its central claim is that stale exploration can hurt before a context window overflows.

Sentiment

measured -0.04

38 source items · 72% editorial confidence

Must read

Circular relationships among AI firmsJon Frost, Rudraksh Kansal, Kumar Rishabh, Vatsala Shreeti and Leanne Si Ying Zhang, Bank for International Settlements

The BIS maps a financing structure that is easy to miss in headline capex totals: 55.2% of incoming AI-firm investment came from other AI firms between 2021 and 2025, and 46.4% of AI-to-AI deal value also had a commercial supply-chain link. The eight-page bulletin makes the ownership, input-security and opacity channels inspectable rather than treating circularity as a slogan.

Gibson’s October 2 tanker report moves from US crude-export capacity into the rate mechanics: it uses Kpler export data, terminal-project status, reverse-lightering reliance, regional spot assessments and forward freight projections. That gives energy and tanker investors a granular way to monitor whether infrastructure, not only supply, is setting the next constraint.

Signals

On Oct. 2, the St. Louis Fed Economic News Index was projecting Q3 real GDP growth of 2.7% at an annual rate, down from the prior week’s 3.2%. Our “nowcast” uses economic content from key monthly data releases to forecast the current quarter’s real GDP growth. Learn more: https://t.co/FlBcl6jRIB

The Economic News Index projected Q3 real GDP growth at a 2.7% annual rate on October 2, down from 3.2% a week earlier. It is a current-quarter model estimate, not an actual GDP release, but the change makes the new data flow worth monitoring.

Sentiment

watchful -0.12

48 source items · 72% editorial confidence