{"data":{"id":"z-ai/glm-4.5-air","provider_id":"z-ai","name":"Z.ai: GLM 4.5 Air","modalities":["text"],"context_window":131072,"family":"glm-4.5-air","status":"active","description":"GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications. Like GLM-4.5, it adopts the Mixture-of-Experts (MoE) architecture but with a more compact parameter...","architecture":{"modality":"text->text","input_modalities":["text"],"output_modalities":["text"],"tokenizer":"Other","instruct_type":null},"supported_parameters":["frequency_penalty","include_reasoning","max_tokens","presence_penalty","reasoning","repetition_penalty","seed","stop","temperature","tool_choice","tools","top_k","top_p"],"created_at":1753471258,"canonical_slug":"z-ai/glm-4.5-air","catalog_source":"openrouter","host_id":"openrouter","host_name":"OpenRouter","creator_id":"z-ai","creator_name":"Z.ai","cheapest_provider":"novita","cheapest_provider_name":"Novita","cheapest_price":0.31,"savings_pct":27.1,"savings_basis":"lab","provider":{"id":"z-ai","name":"Z.ai","website":"https://www.zhipuai.cn","categories":["text","image","video"],"docs_url":"https://docs.bigmodel.cn","notes":"GLM BigModel Open API. Approximate USD conversion of published list.","role":"lab"},"prices":[{"id":1280,"model_id":"z-ai/glm-4.5-air","unit":"token","input_per_1m_usd":0.13,"output_per_1m_usd":0.85,"flat_usd":null,"currency":"USD","effective_at":"2026-10-08","source_url":"https://openrouter.ai/z-ai/glm-4.5-air","notes":"OpenRouter list rate. Token fields are USD per token converted to per 1M. Flat image, request, and web_search fields are USD per unit and are not rescaled. Cache read 0.025/1M.","last_verified_at":"2026-10-08T17:11:32.756Z","source":"openrouter","confidence":"official","cache_read_per_1m_usd":0.025,"cache_write_per_1m_usd":null,"cache_write_1h_per_1m_usd":null,"pricing_detail":null,"long_context_override":false}]}}