ModelClockBETA
AssemblyAI · AssemblyAI platform · LLM

claude-opus-5-5

Release announcedReleased on Sep 22, 2026

AssemblyAI released claude-opus-5-5 on Sep 22, 2026. Source: assemblyai.com · Last checked Oct 27, 2026

Read official noticeAdd deadlines to calendarRSS for this model

Notice

Release announced

Released on Sep 22, 2026

AssemblyAI announced this model on 2026-09-22.

Hosting route
AssemblyAI platform
Affected scope
Not stated in the notice
Announced
Sep 22, 2026
First seen by ModelClock
Oct 27, 2026

What the provider published

assemblyai.com ↗

Anthropic's Claude Opus 5.5 is now available through the LLM Gateway as claude-opus-5-5.

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

Revision history

Loading…
Loading revision history…
Raw history JSON

Add a badge to your README

claude-opus-5-5 shutdown date

Shows this model's current status and follows new notices from the provider. Unknown models show “not tracked”, so a README never breaks.

Markdown
[![claude-opus-5-5 shutdown date](https://model-clock.com/badge/assemblyai/claude-opus-5-5.svg)](https://model-clock.com/models/assemblyai/claude-opus-5-5)
HTML
<a href="https://model-clock.com/models/assemblyai/claude-opus-5-5"><img src="https://model-clock.com/badge/assemblyai/claude-opus-5-5.svg" alt="claude-opus-5-5 shutdown date"></a>

Prefer Shields.io styles? Use the endpoint badge with https://model-clock.com/badge/assemblyai/claude-opus-5-5.json.

Same model elsewhere

Each provider and hosting route sets its own dates.