While Twitter tries to figure out the new Astra 6.2 and Legend 5.5 based on pelican generations, OpenAI has published a blog post about how GPT helps with engineering in the real physical world. In general, there is not much of interest except for the graph of one benchmark, which shows some internal model, whose low state of mind is as high as Astra's maximum, but also gives better results we expect (subscription at $500).