OpenRouter Z.ai GLM 5.3 FlashX — Event History
Provider: OpenRouter
Total material events: 1
2026-09-18T19:11:00.000+00:00NEW
New canonical AI API route released and officially verified on 2026-09-18: z-ai/glm-5.3-flashx at $0.37/M input, $1.25/M output, and $0.075/M cache read with a 1,048,576-token context window.