Run Claude Cowork on Eleven v3

by AnthropicPersonal agent

Claude Cowork is Anthropic's agent for knowledge work — the same agentic engine as Claude Code, but built for non-technical tasks inside the Claude desktop app, with no terminal required. Give it a goal and it works across your local files, folders, and applications, planning and carrying out the task while you steer, and it's aimed at research, analysis, operations, legal, and finance teams. On Opper it runs on any of 700+ models, not just Claude: point it at Opper's Anthropic-compatible gateway and keep inference in the EU or US on one key.

Run

Claude Coworkonin

Connect Claude Cowork to Eleven v3

Set up with agents

Claude Desktop only accepts Claude model ids, so this pairing does not run in Cowork yet. Run it in Claude Code instead →

Get your API key

Where you can run it

Eleven v3 runs on the routes below. Route only to EU providers when your data has to stay in Europe.

Provider	Region	Zero data retention	Training	Price
ElevenLabs	US		No	$80.00 / 1M chars

The model

ElevenLabs Eleven v3 is a highly expressive TTS model with inline audio tags and IPA support for nuanced emotional delivery across 70+ languages.

Available on

Pricing$80.00 / 1M chars

Privacy

ZDR
Training: No
Region: US

More apps on Opper

OpenClaw

An open-source personal agent for everyday tasks. Run it on any model on Opper.

Personalopper launch openclaw

Hermes

Nous Research's open agent. Run it on any model on Opper.

Personalopper launch hermes

Copilot for Obsidian

The AI copilot for Obsidian notes. Pick Opper from its provider list and chat with your vault on any of 700+ models.

PersonalOpper built in