Peter Gostev(@petergostev):Astra was a great model but expensive, GPT-6.1-Sol was only slightly worse, but 80% cheaper, then GPT-6.1-Terra is slightly worse than Sol, but it is 50% cheaper. So in <2 months, we got a model that it only somewhat worse than a model that is 10x more expensive. Good stuff.

Peter Gostev

@petergostev

London 🇬🇧 AI Capability @arena

Joined June 2025

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Peter Gostev@petergostev

2026.10.28 10:43

Astra was a great model but expensive, GPT-6.1-Sol was only slightly worse, but 80% cheaper, then GPT-6.1-Terra is slightly worse than Sol, but it is 50% cheaper. So in <2 months, we got a model that it only somewhat worse than a model that is 10x more expensive. Good stuff.

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