From the source

The Brief: November 2025

Harvey adds deeper integrations, multi-source queries, and GPT-5.

Capability change

The Brief: November 2025 — Image from harvey.ai

Harvey announced November 2025 updates including an Outlook add-in, iManage integration, redact and template workflows in Word, multi-source querying, agentic search, and GPT-5 as the default model for chat and draft responses.

New localized legal knowledge sources for Austria, Germany, and Canada were added, along with improved admin controls, user groups, and project ownership transfer.

From the source
GPT-5 is now the default model for all chat and draft responses, bringing major upgrades in reasoning, reliability, and writing quality.
harvey.ai

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Harvey· 15 OctCapability change

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Harvey

Announced: 06 Nov 2025 16:00 UTC
Detected: 09 Oct 2026 12:06 UTC (+336d after)

ModelsGPT-5

Visit source ↗harvey.ai

· 12 Oct

Availability change

Harvey to Open Tokyo Office

Harvey to open a Tokyo office in early 2027 to support Japanese legal teams.

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Ogier Adopts Harvey Firmwide

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Harvey Appoints Stewart Garrett as VP of APAC
Hires VP to lead regional growth and teams
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The Brief: October 2026
Harvey adds connectors, search, and new models for legal work.
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