OpenAI's New GPT-6.1 Terra Is WAY Better Than It Should Be (10x Cheaper, 3x Faster)
OpenAI just dropped GPT-6.1 Terra, and the official results are surprisingly strong. The cheaper model matches GPT-6 Astra on professional AI tasks at 10x lower token cost, while completing them over 3x faster. It even beats the more expensive GPT-6.1 Sol on a scientific coding benchmark. Meanwhile, Claude Opus 5.5 is gaining ground, China releases a powerful free AI model, and a physicist reveals how Claude completed a year's worth of quantum gravity calculations in just 10 hours.
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π What You'll See
GPT-6.1 Terra matches Astra at 10x lower token cost and runs over 3x faster on professional AI tasks.
SOURCE: https://openai.com/index/introducing-gpt-6-1-terra/
GitHub Copilot rolls out GPT-6.1 Terra for cheaper everyday AI coding.
SOURCE: https://github.blog/changelog/2026-10-26-gpt-6-1-terra-in-github-copilot/
Anthropic's AI usage on OpenRouter surges 3.6x since Claude Opus 5.5.
SOURCE: https://artificialwatch.com/wire/anthropic-tokens-openrouter-3-6x-since-opus-5-5
China's free Nanbeige 4.3 claims to beat Alibaba's Qwen on 18 of 20 benchmarks.
SOURCE: https://www.orcarouter.ai/blog/nanbeige-4-3-33b-teacher-model
Claude Opus 5.5 reportedly recreates 1 year of quantum physics calculations in 10 hours.
SOURCE: https://www.36kr.com/p/4040786783458436
π¨ Why It Matters
GPT-6.1 Terra brings near-flagship AI performance to certain tasks at much lower prices, putting pressure on Anthropic while showing how fast powerful AI is becoming cheaper and more accessible.
#openai #gpt61 #claude
Posted Mon at 10:54 PM
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