#OpenWeights
1 stories · 2 issues · daily OpenWeights news timeline
#OpenWeights timeline · newest first
2026-09-23-Wed
OpenAI launches GPT-6 Sol and Luna, halving both mistakes and API prices
Flagship capability pushed down and prices cut in half — OpenAI has changed the unit of competition from model scores to cost per task.
2026-08-29-Sat
Z.ai opens GLM-5.3 weights but makes $10B-revenue firms pass its own security review
▪ An open-source license is being used to screen who may host a model; Chinese labs are putting gates on their own distribution.