#gpt-6

2 posts.

Claude Fable 5.1 vs GPT-6 Astra: the real cost comparison (September 2026)

Fable 5.1 and GPT-6 Astra cost exactly the same per token — $10 in, $50 out. So the price question isn't the rate card. Here is what each model actually costs per task, with the maths.

Lami MershedSeptember 5, 202610 min read

GPT-6 Astra: what it can actually do (with prompts to try)

OpenAI shipped Astra on 3 September 2026 and Greg Brockman said the AGI era has arrived. Here is what the benchmarks support, what they don't, and where the model is genuinely worth the 2.5x price.

Lami MershedSeptember 5, 20265 min read