On this day: Sep 19

7 records from this date, 2023 to 2025, gathered year by year — the most recent year first.

2025

1 year ago · 4 records
OpenAI and Apollo Research stress-test anti-scheming trainingOpenAI, Apollo Research

The authors admit they cannot rule out that the reduction was driven by evaluation awareness

xAI releases Grok 4 FastxAI

An early case of merging reasoning and non-reasoning models into a single set of weights — a direction that later became the industry standard

Discovery order in In re OpenAI Copyright Infringement Litigation (25-md-3143)US District Court for the Southern District of New York

Confirms that multiple lawsuits have been consolidated and are proceeding as MDL 3143

Ollama previews cloud modelsOllama

A local deployment tool expands into hybrid execution. The point at which the definition of running locally began to blur

2024

2 years ago · 2 records
Contextual RetrievalAnthropic

Prepending 50–100 tokens of LLM-generated context to each chunk cut the retrieval failure rate by 35%; by 49% when combined with BM25, and by 67% with reranking added

Alibaba releases Qwen2.5Alibaba Qwen

All open models except the 3B and 72B were released under Apache 2.0, and the 14B and 32B sizes missing from the previous generation returned

2023

3 years ago · 1 record
Responsible Scaling Policy v1.0 (ASL system)Anthropic

The first voluntary lab framework that ties safety measures to capability thresholds