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Historical support boundaries for removed model IDs. Check the current model reference before starting a new integration. For a current upgrade, start with the upgrade guide and compatibility matrix.
This page covers recent model replacements and the last core SDK versions that support the removed IDs. Last supported versions on this page refer to the core SDK, not the independently versioned language packages. Use the compatibility matrix to match your package to its core SDK and model file version. The model IDs listed on this page are no longer supported by the current core SDK.

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Quail Voice Focus

Quail Voice Focus 2.1 L and S were supported through core SDK 0.21.4. For current deployments, evaluate Quail Voice Focus 2.2 for primary-speaker isolation. Core SDK 0.22.0 was released in August 2026.
  • ID: quail-vf-2.1-l-16khz
  • Last supported core SDK version: 0.21.4
  • ID: quail-vf-2.1-s-16khz
  • Last supported core SDK version: 0.21.4

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Tyto

Core SDK 0.23.0, released in August 2026, replaced Tyto 1.0 with Tyto 1.1, published as tyto-1.1-l-16khz. This is a model version replacement, not just a rename. Download the new model and update your integration for the analysis result field changes.
  • ID: tyto-l-16khz
  • Last supported core SDK version: 0.22.0

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