Run DeepSeek Harness on Whisper Large v3

by DeepSeekCoding agent

DeepSeek Harness (dsh) is DeepSeek's open-source agent harness, released under MIT and built so that everything is a plugin, from the model adapter and the tool registry to the agent loop itself. Start it with npx @deepseek-ai/dsh web and it opens a local web UI where the agent reads and edits your workspace, runs commands, and keeps a plan, with a headless profile for one-shot jobs from the terminal. On Opper it runs on any of 700+ models rather than DeepSeek's own alone: add Opper as a custom provider and you get one key, automatic fallbacks, and a choice of region.

Run

DeepSeek Harnessonin

Connect DeepSeek Harness to Whisper Large v3

Set up with agents

Paste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.

Get your API key

Where you can run it

Whisper Large 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
evroc	EU		No	$0.0022 / min
Groq	US		No	$0.0019 / min

The model

Whisper Large v3

OpenAI's 1.55B-parameter speech-to-text model supporting 99 languages with 10-20% error reduction over Whisper Large v2, released November 2023.

Available on

Pricingfrom $0.0019 / min

Privacy

ZDR
Training: No
Region: EU + US

Run DeepSeek Harness on other models

Step-by-step setup for running DeepSeek Harness on each of these models through Opper.

More apps on Opper

Claude Code

Anthropic's terminal coding agent. Run it on any model on Opper, not just Claude.

Codingopper launch claude

Codex

OpenAI's open-source coding CLI. Run it on any model on Opper.

Codingopper launch codex

GitHub Copilot CLI

GitHub's terminal coding agent. Point its provider variables at Opper to run it on any model, no Copilot plan required.

CodingOpenAI-compatible