# Harvey integrates Jus Mundi’s Jus AI arbitration agent into its workflow suite

Digest AI · Agents & Tools · published 2026-11-04T08:14:03Z

Canonical: https://digestai.news/story/harvey-integrates-jus-mundis-jus-ai-arbitration-agent-into-its-workflo

## Summary

Harvey announced a partnership with Jus Mundi to embed the Jus AI arbitration agent across its Assistant, Agents, Vault and Workflows products. The integration, aimed at international arbitration and cross‑border dispute teams, will be globally available to joint customers by the end of 2026 at no extra cost.

Jus AI runs on the proprietary Tenet V5 large language model, trained on arbitration and international law, and offers four reasoning modes—Auto, Light, Think and Deep—with citation‑checked outputs. Jus Mundi’s data library contains more than 125,000 case documents, awards and publications from over 110 exclusive institutional and publisher partnerships, and its My Sources feature can analyze up to 10,000 user‑uploaded documents.

The rollout requires both a Harvey subscription and a Jus AI plan, targeting joint customers rather than all Harvey users. Security is reinforced by ISO 27001, ISO 42001 certifications and a SOC 2 Type II attestation. Harvey’s Chief Business Officer John Haddock said the partnership meets client demand for deep domain expertise inside the platform, while A&O Shearman partner Emmanuel Jacomy highlighted the potential to free up time for advocacy and strategy.

## Key points

- Harvey will embed Jus Mundi’s Jus AI arbitration agent across its Assistant, Agents, Vault and Workflows products.
- Jus AI Tenet V5 is a proprietary LLM trained on arbitration law, offering four reasoning modes and citation‑checked outputs.
- Integration launches globally by end‑2026 for joint customers at no additional cost, requiring both a Harvey subscription and a Jus AI plan.

## Why it matters

The deal brings domain‑specific AI research directly into lawyers’ case files, cutting handoffs and speeding arbitration preparation, a key efficiency boost for legal tech.

## Sources

1. [Harvey to Bring Jus Mundi’s Arbitration Agent Into Legal Workflows](https://unite.ai/harvey-to-bring-jus-mundis-arbitration-agent-into-legal-workflows) (Unite.AI, 2026-11-04)

## Cite

Digest AI, "Harvey integrates Jus Mundi’s Jus AI arbitration agent into its workflow suite", 4 November 2026, https://digestai.news/story/harvey-integrates-jus-mundis-jus-ai-arbitration-agent-into-its-workflo

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