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Khabre desk
Recent reporting, analysis and explainers from the coding desk.
technology
OpenAI has released GPT-6.1 Terra for ChatGPT Work, Codex and its API. The company reports gains in computer-use, coding and factuality benchmarks, alongside lower standard API prices than for GPT-5.6 Terra and GPT-6.1 Sol.
technology
Anthropic announced Claude Sonnet 5.5 on September 28, 2026, reporting higher scores on several evaluations, output generation more than 30% faster than Sonnet 5, and task costs up to 30% lower in its testing. The model is available across Anthropic’s platforms and major cloud services.
technology
Anthropic says Claude Fable 5.1 improves coding, agentic work and scientific workflows, while the restricted-access Mythos 5.1 uses the same underlying model with different safeguards.
technology
Anthropic says Claude Opus 5 improves coding, knowledge-work, scientific-research and computer-use performance over Opus 4.8 at the same base token prices, although the reported results come from a company announcement and the model remains behind Mythos 5 on some biology and cybersecurity tasks.