GPT-6 Astra, Looped Transformers, and Hidden Reasoning

kept by rogeliodh sep 09

The article examines GPT‑6 Astra’s performance, explains looped transformers as weight‑shared depth increase, and evaluates claims that they hide chain‑of‑thought reasoning.

GPT-6 Astra, Looped Transformers, and Hidden Reasoning
GPT-6 Astra achieves top coding and multimodal scores via looped transformers that reuse weights for extra depth, while recent work shows this architecture does not inherently conceal chain‑of‑thought reasoning.
also on Mixture-of-Recursions, Ouro, Universal Transformer, GPT-6 Astra, OpenAI, #ai, #developer-tools
'Welcome to the AGI era': OpenAI launches GPT-6 Astra
OpenAI unveiled GPT-6 Astra, a computer‑use agent that can autonomously navigate browsers, spreadsheets and desktop apps to perform multistep workflows, declaring it the start of the AGI era.
also on GPT-6 Astra, OpenAI, #software-engineering, #ai
OpenAI’s AGI number came from a harness, not the model
OpenAI’s 99.9% AGI score for GPT‑6 Astra relied on its custom Provider Adapter harness, while the benchmark’s standard harness yields only 62.7% for the same model.
also on GPT-6 Astra, OpenAI, #ai, #developer-tools