Recent outages on September 29 and 22 highlight Anthropic's infrastructure strain as demand grows for Claude models including Sonnet 5.5 amid competition from OpenAI and Google. Traders see balanced risk across downtime ranges because large language model serving often faces variable loads, API scaling limits, and maintenance needs on cloud platforms. Historical patterns of brief but recurring errors, combined with rapid capability expansions, create uncertainty about October stability without clear signals of major fixes or new disruptions. Upcoming model updates or usage spikes could shift outcomes.