Training Data articles

2/2/2026 • EN

A Social Network for A.I. Bots Only. No Humans Allowed.

A blog post discussing a social network exclusively for AI bots, exploring their interactions and the implications of their sci-fi influenced conversations.

ai Chatbots Machine Learning Social Network Training Data

Simon Willison

11/23/2025 • EN

Olmo 3 is a fully open LLM

Olmo 3 is a new fully open-source large language model from AI2, featuring training data, code, and unique interpretability for reasoning traces.

AI Research Interpretability Large Language Model open source Training Data

Simon Willison

4/19/2025 • EN

LLM-first Web Framework

Explores building a web framework designed for AI-generated code, addressing LLM challenges like API mismatches and training data limitations.

API Compatibility JavaScript llm Training Data web framework

Minko Gechev

6/29/2024 • EN

Understanding Input Masking in LLM Finetuning

Explains the concept and purpose of input masking in LLM fine-tuning, using a practical example with Axolotl for a code PR classification task.

Axolotl Input Masking LLM Finetuning Model Training Training Data

Saeed Esmaili

3/27/2023 • EN

Class imbalance: bug or feature?

Explores the concept of class imbalance in machine learning, drawing parallels to medical training and questioning if it's a problem or an inherent feature.

Class Imbalance Machine Learning Medical AI Training Data

Thomas Lumley

2/7/2022 • EN

Data Annotation and What Data Annotation Companies do

Explains data annotation, its importance for training machine learning models, and details common text and image annotation types.

Data Annotation Machine Learning Sentiment Analysis Text Annotation Training Data

Igor Susmelj