https://gekro.com/news/2026-10-08/ gekro en 2026-10-08T14:30:12.343Z Claude Haiku 5.5 slashes token prices by up to 90%; AWS Bedrock agent hijacking flaw surfaces https://gekro.com/news/2026-10-07/ gekro en 2026-10-07T09:00:00Z Mistral Large 4 previews 1T-parameter open-weight MoE; Reflection Beam ships 501B for coding