On this day: Aug 28

6 records from this date, 2023 to 2026, gathered year by year — the most recent year first.

2026

This year · 3 records
Automated researchers can reliably mitigate alignment failuresAnthropic

An in-house test of the automated-researcher route, which delegates alignment research itself to models. An attempt to shift the bottleneck of safety work from human researchers' time to compute, while monitoring researc

Sliding-window beats linear attentionAlexia Jolicoeur-Martineau, Rhea Sanjay Sukthanker, Pashmina Cameron, Emy Gervais

A rebuttal paper that sets a baseline — "a sliding window that needs no post-training is enough" — against the strand of linear-attention retrofits that had been in the spotlight as a fix for quadratic scaling. The autho

Researchers release RealSWEGyuhyeong Kim et al.

A strand that breaks down the gap between benchmark scores and what users experience in the field into "a difference in input distribution" rather than "a difference in ability". The finding that writing down the desired

2025

1 year ago · 2 records
xAI releases grok-code-fast-1xAI

A strategy of giving away a low-cost coding model through Copilot, Cursor, Cline and others to win market share first

On the Theoretical Limitations of Embedding-Based Retrieval publishedOrion Weller, Michael Boratko et al. (Google DeepMind, Johns Hopkins)

A rebuttal showing that the limits of single-vector retrieval are fundamental, dimensional limits that more data or bigger models cannot fix. A theoretical basis for a return to multi-vector, sparse and hybrid retrieval

2023

3 years ago · 1 record
pgvector 0.5.0 adds HNSW indexespgvector project

HNSW became usable in an existing RDB without a dedicated vector DB, directly affecting the shape of the vector DB market