GLM 5.3, DeepSeek V4.1 Flash, and per-model reasoning effort levels
deepseek/v4.1-flash/chat
Three chat endpoints join the catalogue, and the reasoning controls across the existing text models now match what each publisher actually supports.
zai/glm-5.3/chat— $1.05 in / $0.195 cached / $3.30 out per 1M tokens, 25% below Z.ai's published price. Content label: Light, meaning restrictions are lighter but some text-only prompts may still be limited.zai/glm-5.3-flash/chat— $0.1275 / $0.0255 / $0.425 per 1M tokens, Uncensored.deepseek/v4.1-flash/chat— current price $0.30 / $0.006 / $1.20 per 1M tokens, Uncensored.
Reasoning effort is now per model, not one list copied everywhere. Claude 4.5 and 4.6 carry the levels Anthropic publishes for each; Gemini gained its minimal tier; DeepSeek accepts none, which we measured actually turning reasoning off rather than merely lowering it. Where a publisher does not offer a level, we do not advertise it — Grok 4.5 and 4.6, for instance, reject reasoning_effort: none upstream while 4.3 accepts it.
One budgeting note that catches people out: reasoning tokens count toward max_tokens. A prompt asking for 150 words can still burn several thousand tokens on a high effort setting, so size the limit for what the model will actually emit, not for the answer you want to read.