Sources & verification notes

Qwen3.8-27B

• Exact identifier & access

  Identity and lifecycle apply to this exact identifier and serving surface.

  • Model inference pricing (Alibaba Cloud Model Studio, international site) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026

• First availability

  Effective Aug 17, 2026. Checked Oct 1, 2026.

  Date from the Model Studio lifecycle table (Singapore tab); it is the Model Studio availability date and the same row can list the alias and its snapshot.

  • Model lifecycle and updates, Singapore tab (Alibaba Cloud Model Studio) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026

• Availability status

  Effective date not established; this is an observation. Checked Oct 1, 2026.

  Priced on the international pricing page and served on its console page with no retirement notice; not listed among legacy models. Console page read in a browser session (Chrome DevTools).

  • Model inference pricing (Alibaba Cloud Model Studio, international site) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026
  • Model Studio console model page: qwen3.8-27b (Singapore, international) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026

• Capabilities & limits

  Effective date not established; this is an observation. Checked Oct 1, 2026.

  Context window and maximum output from the model's own Model Studio console page (Singapore, international); the page is client-rendered and was read in a browser session (Chrome DevTools). K and M read as decimal thousands and millions, matching the pricing page's tier definition. Tools means function calling. Tools and structured output: the function-calling and structured-output pages list the Qwen3.8 open-source series as supported.

  • Model lifecycle and updates, Singapore tab (Alibaba Cloud Model Studio) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026
  • Model Studio console model page: qwen3.8-27b (Singapore, international) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026
  • Model Studio: Function calling (supported models) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026
  • Model Studio: Structured output (supported models) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026

• Input price

  Effective date not established; this is an observation. Checked Oct 1, 2026.

  Derived from the captured rate card's standard token row.

  • Model inference pricing (Alibaba Cloud Model Studio, international site) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026

• Output price

  Effective date not established; this is an observation. Checked Oct 1, 2026.

  Derived from the captured rate card's standard token row.

  • Model inference pricing (Alibaba Cloud Model Studio, international site) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026

• Model card

  Effective date not established; this is an observation. Checked Oct 1, 2026.

  Lifecycle table: "A 27B native vision-language Dense model of the Qwen3.8 series."

  • Model inference pricing (Alibaba Cloud Model Studio, international site) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026
  • Model lifecycle and updates, Singapore tab (Alibaba Cloud Model Studio) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026

• Full rate card

  Effective date not established; this is an observation. Checked Oct 1, 2026.

  • Model inference pricing (Alibaba Cloud Model Studio, international site) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026

• License

  Effective date not established; this is an observation. Checked Oct 1, 2026.

  Not verified. These sources establish the identifier, not this missing fact.

  • Model inference pricing (Alibaba Cloud Model Studio, international site) ↗Alibaba Cloud · provider-authored · checked Oct 1, 2026