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

Citing a hint about Terra 6.1, the poster expects a full OpenAI 6.1 lineup and predicts Astra 6.1 will surpass Opus 5.5 after its five-week reign.

The poster reminds ChatGPT Pro users their usage limits are cut in half in three days, saying only a model matching Opus 5.5 while being far more efficient than the current GPT-6 Astra would soften the blow.

A roundup of PCB design tests run with GPT-6 Astra on 2–6 layer boards, noting no report says how much cleanup was needed before fabrication.

A ChatGPT Pro subscriber says they need a reason to renew, asking OpenAI for a Spanish voice accent, GPT-6.1 Astra beating Opus 5.5, and a noise-free GPT-Image-3.

A video overview of OpenAI's agent ecosystem, from GPT-6 Astra and Sol/Luna models through Agents SDK, Codex, voice APIs, memory and safety frameworks.

The post maps Astra to high performance at high price, Sol to all-round mid-price, Terra to speed and low cost, and Luna to value, asking what a merged model could do.

A chart summarizing an OpenAI researcher's guidelines on when to use GPT-6.1 Terra, GPT-6.1 Sol versus GPT-6 Astra.

A Japanese quick report says GPT-6.1 Terra matches GPT-6 Astra at one-tenth the token price, runs about 3x faster than Astra and Sol, and can operate apps and edit video.

Polymarket reports OpenAI launched GPT-6.1 Terra, claiming it completes professional computer tasks over 3x faster than GPT-6 Astra and GPT-6.1 Sol at substantially lower cost.

The poster argues OpenAI should prioritize beating Opus 5.5 at any cost and wants a new, stronger Astra rather than another Terra release.

OpenAI released GPT-6.1 Terra for computer use; it matches GPT-6 Astra on some desktop tasks while running faster and costing one-tenth per token.

The author links a buried release-note change swapping Plus/Pro defaults to GPT-6.1 Terra with Terra's $1/$5 API pricing and a cut to $200 Pro Codex allowance, arguing Terra exists to protect OpenAI's margin rather than beat Opus 5.5.