GPT 6.1 Astra release watch and what OpenAI has confirmed
OpenAI lists GPT 6 Astra and GPT 6.1 Sol. Here is the confirmed release timeline and what remains unknown about a GPT 6.1 Astra launch.
OpenAI
OpenAI news and analysis covering ChatGPT, Codex, models and developer tools. Explore what has launched, how access works and what the evidence says about possible future releases.
OpenAI releases 722 math manuscripts and Lean proof artifacts
OpenAI shares hundreds of mathematics manuscripts while warning that formal verification coverage varies across the collection
ChatGPT adds audio uploads for transcripts and summaries
Paid ChatGPT accounts can work with recordings, subject to availability and transcription limits.
OpenAI launches Decisions API beta for classification
GPT 6 Luna returns probabilities, categories and scores for applications.
OpenAI tests Astra on Ironclad contracting tasks
An 11 task research evaluation compares Astra and Sol on contracting workflows.
OpenAI sets 2027 retirement dates for older API models
OpenAI gives developers two deadlines for migrating older coding and speech models, with different replacement paths for each workload.
OpenAI launches GPT 6.1 Sol at a fifth of Astra pricing
GPT 6.1 Sol arrives in Codex, ChatGPT Work and the API. Here are the actual prices, availability limits and evaluation details that matter.
