Add Claude Fable 5.1, Gemini 3.7 Flash, and Z.ai GLM-5.3 / GLM-5.3-Flash
to RECOMMENDED_MODEL_NAMES, add a Z.ai GLM frontier family so GLM-5.x is
accepted through OpenRouter and Novita routes, and drop the superseded
GPT-5.4, GPT-5.3-codex, Opus 4.8, Sonnet 4.6, Gemini 3.6 Flash, and
Qwen3.7 entries. Update the README, docs provider pages, quickstart, and
CLI hint strings to the same current models, including DeepSeek V4,
Kimi K3, and GLM-5.3.
Co-authored-by: Jonathan Singer <jonathansinger@Jonathans-MacBook-Pro.local>
Co-authored-by: Jonathan Singer <jonathansinger@Mac-3004.lan>
Co-authored-by: Ahmed Allam <ahmed39652003@gmail.com>
An httpx.Timeout in ModelSettings.extra_args crashes
ModelSettings.to_json_dict() (PydanticSerializationError) on the Chat
Completions and LiteLLM model paths, which serialize settings for their
tracing generation span — failing every model turn on those paths. Pass
the timeout as a plain float, which httpx-based clients apply as the
read (inactivity) timeout.