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Capturing data…
Capturing data…
WED, 23 SEPT · 79 ITEMS
The Verge, Dawn, Channel News Asia + 4 more · AI & Technology
7 outletsAnthropic has released Claude Opus 5.5, its latest large language model, which is priced significantly lower than its predecessor (at $4 per million input and $20 per million output tokens) and includes stronger cybersecurity . The model is described as comparable to the earlier, more capable Claude Mythos 5.1 in biology and cybersecurity domains, but is being deployed with stricter safeguards that reroute certain cybersecurity requests, likely in response to recent incidents of AI-assisted hacking.
The claim is solid, based on Anthropic's own official release and corroborated by multiple tech and financial news outlets (The Verge, TechCrunch, Financial Times) within hours of the announcement. The primary source is Anthropic's product page and blog post, making this a direct primary-source report with high confidence in the factual details.
This is genuinely new — the model was announced just hours ago on September 22, 2026, with no indication of resurfaced older material.