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GPT-6 Astra: an automated AI Engineer you can hire for <$6 an hour

GPT‑6 Astra is a lightweight, high‑performance OpenAI model that can be hired for under $6 an hour and outperforms rivals on tests such as FrontierMath (97.6%) and ARC‑AGI‑3 (99.9%). The authors burne

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GPT‑6 Astra is a lightweight, high‑performance OpenAI model that can be hired for under $6 an hour and outperforms rivals on tests such as FrontierMath (97.6%) and ARC‑AGI‑3 (99.9%). The authors burned over 20 billion tokens exploring its capabilities and found it can act as a fully autonomous AI engineer—selecting/training models, labeling data, managing pipelines, instrumenting logs, deploying/debugging systems, coordinating sub‑agents, and maintaining coherence across billions of tokens. In practice they used Astra to build personal tools, redesign their website, recreate GitHub + Vercel functionality, train a complex board‑game AI, and save substantial development costs.

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Source: Latent Space | 2026-09-03

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