Edition

Thursday, September 17, 2026

Thursday edition

FOMC

Fed raises rates a quarter point to 3¾–4 percent

Confirmed

The Federal Reserve’s rate-setting committee raised the federal funds target range by a quarter percentage point on Wednesday to 3¾ to 4 percent. The vote was 12–0. The statement said the economy is expanding at a solid pace, job gains have kept pace with the workforce, and the unemployment rate has changed little, while inflation remains elevated. Officials said the move supports a quicker return to the 2 percent inflation goal. The Implementation Note raises the interest rate on reserve balances to 3.90 percent and the primary credit rate to 4.0 percent, both effective Sept. 17, 2026, and directs open-market operations to keep the funds rate in the new range. Separately, the Summary of Economic Projections shows a median year-end 2026 funds-rate midpoint of 4.1 percent (up from 3.8 percent in June), unemployment at 4.1 percent for 2026, and personal consumption expenditures inflation at 3.7 percent for 2026. The next scheduled Federal Open Market Committee meetings are Oct. 27–28 and Dec. 8–9 (December carries a Summary of Economic Projections). Friday’s August Consumer Price Index remains the last major Bureau of Labor Statistics inflation print before this decision: the all-items index rose 0.4 percent in August after seasonal adjustment and was up 3.4 percent over 12 months. The Federal Reserve Bank of St. Louis FRED seasonally adjusted Consumer Price Index series still shows August 2026 as the latest observation, at 334.131, with the next Bureau of Labor Statistics release Oct. 14, 2026.

Full story and sources · 6 primary sources

OpenAI

OpenAI publishes framework for reporting model misalignment

Confirmed

OpenAI posted a new framework on Sept. 16 for tracking, investigating, and disclosing instances of model misalignment. The company says it is also releasing six reports on unexpected or concerning model behavior observed in the last six months. The post says disclosures have been ad hoc and often delayed until several cases could be bundled or added to system cards. The framework is meant to speed publishing after observation, even when OpenAI has not fully explained or mitigated the behavior. OpenAI says there is no industry-wide standard yet for how developers should disclose misalignment examples, and that it hopes this framework is a first step. The company states it does not believe the industry has solved alignment and monitoring well enough to keep scaling at maximum speed for much longer without outside-examinable evidence.

Sources · 3 listed

Justice Department

ISIS-K member sentenced to 20 years for Abbey Gate role

Confirmed

Afghan national Mohammad Sharifullah, whom prosecutors identify as a member of Islamic State of Iraq and ash-Sham–Khorasan Province (ISIS-K), was sentenced Wednesday to 20 years in federal prison. The Justice Department says he took part in a nearly 10-year conspiracy to provide material support to the designated foreign terrorist organization. Court records cited in the release say that on Aug. 26, 2021, he surveilled a road to Hamid Karzai International Airport in Kabul and told ISIS-K leadership the route was clear before a suicide bomber killed 13 U.S. service members and about 160 civilians at Abbey Gate. Prosecutors also tie him to earlier and later ISIS-K attacks, including a 2016 bombing near the Canadian embassy in Kabul and communications support around the March 2024 Crocus City Hall attack near Moscow. The case is Eastern District of Virginia Case No. 1:25-cr-143. A sentence is a court judgment after conviction; the public release summarizes the government’s case and the sentence imposed.

Sources · 2 listed

Senate

Senate keeps college sports bill on the floor; votes set for today

Confirmed

The Senate spent Wednesday on the motion to proceed to , the , after Tuesday’s 74–24 cloture vote. The Daily Press Gallery’s Wednesday wrap says the chamber adjourned until 10 a.m. Thursday and will resume post-cloture consideration of that motion, with two votes at 11:45 a.m. and one at 1:45 p.m. Eastern. Wednesday’s floor also passed , reauthorizing the , by voice vote, and , the , by unanimous consent. Congress.gov’s summary for , from the desk record, says the bill sets rules for college athletes’ name, image, or likeness deals and gives schools and conferences a limited antitrust exemption to pool and sell certain media rights. Whether the Senate actually proceeds to the bill text depends on today’s votes.

Sources · 5 listed

NASA

Astronomers confirm youngest known planet in a dusty birth disk

Confirmed

NASA says astronomers have confirmed Elias 2-24 b as the youngest known planet — less than a million years old — using data from NASA-funded archives and the W. M. Keck Observatory coronagraph in Hawaii. The world is still inside its natal disk of dust and gas around the star Elias 2-24, about 450 light-years from Earth, and is roughly as massive as Jupiter. A NASA Science article dated Sept. 16 says a team led by Andrea Bernardi at Universidad Diego Portales published the result Wednesday in The Astrophysical Journal Letters. Prior record holders cited in the piece were more than 5 million years old. The find sits in a disk gap, where planets are expected to carve paths as they form.

Sources · 1 listed

NSF

NSF adds three X-Labs topics, including AI for physical systems

Confirmed

The National Science Foundation announced three additional NSF X-Labs topics on Sept. 16 as part of a $1.5 billion investment it started in May, completing the topic list for 2026. The new funding window invites proposals in artificial intelligence for physical systems, including work on sensors, robotics, and other machines that have to act in the real world. NSF is also previewing two later topics it is not yet taking proposals for: From Sequence to Function, and Computation at the Limit of Physics. Brian Stone, performing the duties of the NSF director, said the labs are meant to put researchers, engineers, and entrepreneurs on the same teams. An introductory webinar is listed for Oct. 14, 2026, at 1 p.m. Eastern. A request for information on future topics is due Oct. 30, 2026.

Sources · 1 listed

Week 2

Lions visit Bills tonight to open Week 2

Confirmed

Week 2 of the National Football League season starts Thursday night. NFL.com’s 2026 Thursday Night Football page lists Detroit Lions at Buffalo Bills on Thursday, Sept. 17, at 8:15 p.m. Eastern on Prime Video. Sunday Night Football is Indianapolis Colts at Kansas City Chiefs on Sept. 20 at 8:20 p.m. on NBC. Monday Night Football in Week 2 is New York Giants at Los Angeles Rams on Sept. 21 at 8:15 p.m. Eastern on ESPN. No odds. No picks.

Sources · 3 listed

Capital flows

Foreign investors sent a net $83.7 billion into U.S. markets in July

Confirmed

The Treasury Department released July 2026 Treasury International Capital data on Wednesday. Net foreign acquisitions of long-term securities, short-term U.S. securities, and banking flows totaled a net TIC inflow of $83.7 billion. Private foreign inflows were $73.5 billion; official inflows were $10.2 billion. Foreign residents’ net purchases of long-term U.S. securities were $40.6 billion, while after adjustments overall net foreign sales of long-term securities were estimated at $27.9 billion. Foreign holdings of Treasury bills rose by $38.8 billion. The next TIC release, covering August, is scheduled for Oct. 16, 2026.

Sources · 1 listed