[Breaking News] API usage costs reduced by an average of approximately 75%—The evolution of Claude Haiku 5.5 and the new common sense of "model selection"

This article is based on information as of October 2026. Because Claude and Claude Code are updated frequently, screen ...
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Anthropic Releases Claude Haiku 5.5, Cutting Small-Model API Prices

Anthropic released Claude Haiku 5.5 on October 7, 2026, the newest model in its small-model class, available immediately on ...

Agentic security: Enterprises rely on OpenAI most to secure AI agents, and those that do are nearly three times as likely to say attackers are ahead

OpenAI's guardrails now secure 40% of enterprise AI agents, doubling since July. Yet, 43% of these organizations feel attackers are ahead of their defenses.