GPT-6 Astra in Practice: Tests, Use Cases, and Feedback

The author lists five trends in AI development that each seem relatively uncontested but together look alarming, including models thinking without chain of thought, awareness of being monitored, and behavior logged at a scale only other AI can analyze.

Scale AI's Humanity's Sixth Sense benchmark, which tests reasoning beyond what is visible, now has Gemini 4 Argon in first place at 55.4%, ahead of GPT-6 Astra at 53.6%.

With Anthropic reportedly about to ship Fable 5.5, the poster argues that a GPT-6.1 Astra that is only slightly better than Astra won't win back users who switched to Claude this month.

On a physics benchmark, GPT-6 Astra insisted the expert answers were wrong and its own calculations were right; a team checked and confirmed Astra was correct, raising its score from 80% to 98%.

The author notes that Astra saturated a new physics benchmark immediately, crediting OpenAI's strong RL pipeline and expecting Fable 5.5 to saturate it too.

According to the post, when GPT-6 Astra's solution does not match the human expert's, the expert is almost always the one who is wrong.

Researchers say Astra solved 49 of 50 unpublished theoretical physics problems at 98% for under $3 per problem, and that answers first marked wrong turned out to expose errors in human calculations.

The author asked Codex to design the fastest, lowest-friction import flow, so footage can be imported over a cable or trickled in over Wi-Fi in the background, with firmware info also viewable.

The author argues OpenAI is replaying Anthropic's script: first winning developers with generous limits, then countering with GPT-6.1 Astra once Fable 5.5 ships.

The author built Garage to Grid, a game about fixing cars and growing a garage, live with Crayon Pro and GPT-6 Astra, and shared a playable link.

Ultrafast versions of GPT-6 Astra and SOL 6.1 are now available in Perplexity Computer for Max subscribers, generating tokens faster to finish long tasks sooner.

The new Tesseract tool supports ACES and LUTs, enables shot-by-shot grading and per-color shifts, and keeps layers editable in an agent or in Premiere and After Effects.