Archive Compliance Logs Platform quickstart (#3023)

Sentence Transformers v6.0 introduces a new MultiVectorEncoder model type, with a detailed guide for finetuning or training from scratch for late-interaction/ColBERT-style retrieval.

Guide for serving Markdown content to AI agents via Accept: text/markdown headers to reduce token usage and improve RAG performance.

An accepted MATS 11.0 applicant shares their experience with the OpenAI safety team stream application process and advice for future candidates.

Explains how RAG rerankers actually work at the token level rather than just architectural level, showing they learn statistical token associations conditioned on query-passage pairs.

Explains the mathematical rationale behind Random Forest's feature subsampling, showing how it reduces correlated errors between trees beyond what bagging alone can achieve.