September 2026
All columns and Brief analyses.
10 results
BenchMIRT aligns BBQ with general reasoning
BenchMIRT recovered two dimensions, safety and general reasoning, without being told which of 16 benchmarks measured which; BBQ, WMDP and HarmBench's copyright questions sit on the second. On WikiProfile, GPT-5 and Gemini-3 encoded 95–98 per cent of the tested facts and did not directly state 26–34 per cent of what they had encoded.
Candida parapsilosis' Ege lineage sits below the 0.05 optical-density line
At Ege University Hospital, fluconazole-resistant Candida parapsilosis carrying Erg11Y132F displaced the susceptible population by 2019–2022. A crystal-violet cutoff at OD490 0.05 classifies that lineage as low-biofilm; the host-selection reading sits on a thinner set of experiments.
FAST and DESI measure a universe still holding atomic hydrogen after 4.5 billion years
FAST and DESI measure a raw drop of 1.35 ± 0.10 in cosmic atomic hydrogen density over 4.5 billion years, and only 1.12 ± 0.10 after conservative corrections. Cosmic star formation fell by a factor of 2.46 in the same window; the quieter sky carries the tempo of conversion more than an empty tank.
GitHub Copilot's counted approval leaves the exception work with people
GitHub Copilot can submit an approval that counts toward a repository's required-approvals rule once an administrator turns the switch on. Empirik similarly lets a model permit low-risk infrastructure changes and send dangerous ones to a human, and neither product publishes the share of that substitution.
LUX-ZEPLIN's 248 keV candidate sits at 2.6 sigma, short of 5
After its WIMP search below 30 keV came back empty, LUX-ZEPLIN scanned the first 220 days at higher energy and found a single candidate at about 248 keV. The signal sits at 2.6 sigma, short of the 5 sigma threshold, and the paper is not yet out.
Meta's recording light can be inspected, Pangram's percentage can only be disputed
Pangram returns the share of a text it judges to be AI-generated as a percentage; on the company's own measurement the false-positive rate is 0.0041 per cent, while a Notre Dame working paper read 64–80 per cent of lightly edited academic abstracts as AI writing. Meta answers tampering it detects on its own device: on glasses whose recording light was drilled out the camera never works again, and where a sticker was used it returns once the sticker comes off.
Ministry of Data and Statistics puts diesel at 19.6 per cent inside a 3.1 per cent CPI
Consumer prices in South Korea rose 3.1 per cent in August, and the Ministry of Data and Statistics put diesel at 19.6 per cent. BPS put Indonesia's rate at 3.19 per cent, of which 1.13 percentage points came from food, beverages and tobacco.
Nawrocki treated the 1953 waiver as an alliance condition at Westerplatte
Karol Nawrocki at Westerplatte, 87 years on, asked Germany to settle war reparations with historical justice and the future in mind, and said any sums would go to the armed forces and the arms industry. Berlin treats the matter as closed by the 1953 waiver; Warsaw does not accept that waiver as an act of the communist authorities.
Nikkei falls 3 per cent and Kospi 3.6 per cent as Japan's 10-year yield reaches 3.02 per cent
Japan's 10-year yield stood near 3.02 per cent, its highest since 1996; in the same window the Nikkei fell 3 per cent, the Kospi 3.6 per cent and SoftBank Group 6.3 per cent. 10-year gilt yields hit 5.2 per cent, an 18-year high, and Panmure Liberum estimates the move takes about 6 billion pounds out of Healey's 22.7 billion pounds of headroom.
Perplexity's privacy gate chooses which tokens stay on the Mac
Perplexity's Computer agent leaves web research with the cloud and private files with an open-weight model on an Apple silicon Mac; the Privacy Gate on the device supplies the routing. On Perplexity's own PII-TRACE measurement, the 0.6 billion parameter PII-Tracer finds every mention of 79.4 per cent of recurring identifiers, and single-window recall falls to 0.687 on conversations of 10,000 characters or more.