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Speechify · First-party API · TTS

simba-3.5

Capability changeCapability change announced Oct 20, 2026

Capability change announced Oct 20, 2026 for simba-3.5 on Speechify. Source: docs.speechify.ai · Last checked Oct 23, 2026

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Notice

Capability change

Capability change announced Oct 20, 2026

Speechify documents a capability change: “API: Simba 3.5, 3.2 and 3.0 apply SSML and , and api.speechify.ai streams from US East again Simba 3.5, 3.2 and 3.0 apply and simba-3.5, simba-3.2 and…”

Hosting route
First-party API
Affected scope
Not stated in the notice
Announced
Oct 20, 2026
First seen by ModelClock
Oct 21, 2026

What the provider published

docs.speechify.ai ↗

API: Simba 3.5, 3.2 and 3.0 apply SSML and , and api.speechify.ai streams from US East again

Simba 3.5, 3.2 and 3.0 apply and

simba-3.5, simba-3.2 and simba-3.0 now apply and , which they used to accept without applying. They take the values Simba 1.6 takes, on POST /v1/audio/speech, POST /v1/audio/stream and POST /v1/audio/stream/with-timestamps.

Read from the provider's text; the quote is the provider's exact lines.

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