GLM-5.1 and four other models deprecated on serverless

The following models have been deprecated and are no longer available on serverless:

• zai-org/GLM-5.1. Available as an on-demand dedicated endpoint.
• meta-llama/Meta-Llama-3-8B-Instruct-Lite. Available as an on-demand dedicated endpoint.
• google/gemma-3n-E4B-it. Available as an on-demand dedicated endpoint.
• Qwen/Qwen3-235B-A22B-Instruct-2507-tput. Available as an on-demand dedicated endpoint.
• meta-llama/Llama-Guard-4-12B.

See Deprecations for migration options.