NEOSIGNAL - anthropic/claude-opus-4.1 change signalshttps://neosignal-ai.vercel.app/m/anthropic--claude-opus-4.1.htmlOnly anthropic/claude-opus-4.1: price, context and end-of-life changes. en Mon, 07 Sep 2026 19:14:37 +0000 VENDOR RETIRED IT anthropic/claude-opus-4.1: its vendor retired this on 2026-08-05 - the catalogue still lists ithttps://neosignal-ai.vercel.app/m/anthropic--claude-opus-4.1.htmlVENDOR_RETIRED|anthropic/claude-opus-4.1|2026-08-05Mon, 07 Sep 2026 00:00:00 +0000its vendor retired this on 2026-08-05 - the catalogue still lists itPARAMETERS CHANGED anthropic/claude-opus-4.1: removed max_completion_tokens, response_format, structured_outputshttps://neosignal-ai.vercel.app/m/anthropic--claude-opus-4.1.htmlPARAM_CHANGE|anthropic/claude-opus-4.1|nullFri, 07 Aug 2026 19:14:02 +0000removed max_completion_tokens, response_format, structured_outputs