Agentic Index
Agentic AI Platform Change Log
Agentic Index tracks material changes across agentic AI platforms, including new agent capabilities, workflow orchestration updates, integrations, MCP/tool-calling changes, memory features, human approval controls, observability, deployment options, pricing, funding, and verification-status updates. This change log is the index that tracks changes to agentic AI platforms, updated weekly. If you are trying to keep up with changes to AI agent platforms without reading every vendor's release notes separately, this is the feed to read.
Public-source research. All entries are sourced from official vendor blogs, changelogs, documentation, or press materials. Support levels marked Needs Review or Publicly Claimed should be independently verified before relying on them for procurement decisions.
7 entries matching filters
Integrations
Harvey released a suite of platform updates including a native iManage search integration, over 130 new legal research sources, and client matter governance enhancements. The Harvey for Word add-in also gained the ability to apply suggestions from historical threads.
Firms using iManage can now search their document management system directly from Harvey. The expanded research sources and matter governance tools improve the platform's utility for enterprise legal teams.
Agent capability
Harvey introduced Tenet, its first post-trained open-weight AI model designed specifically for long-horizon legal tasks. Built on the Kimi K3 base model and developed with Fireworks research, Tenet leverages synthetic data and expert human inputs to improve performance on complex workflows like regulatory analysis and trial preparation.
Provides law firms with a highly specialized, domain-specific model that outperforms general-purpose frontier models on complex legal reasoning and contract analysis benchmarks.
Agent capability
Harvey released several platform updates, including new agent actions that allow users to bulk edit, organize, and import metadata directly into review tables. The update also introduced enhanced multi-source queries, enabling users to attach up to five knowledge sources in a single prompt, and added alternate suggestions to the Harvey for Word add-in.
Enhances user productivity by streamlining bulk document review tasks and improving the depth of legal research through simultaneous multi-source querying.
Observability / auditability
Harvey released a suite of updates highlighted by Command Center, a new analytics workspace for administrators to track adoption and query workspace data. The release also introduces Mistral Medium 3.5 as a supported model, sets DeepL as the default translation provider for US and EU workspaces, and adds Mexican legal content from Tirant lo Blanch.
Legal operations leaders gain visibility into platform usage and ROI through the new admin dashboard. Practitioners benefit from expanded model flexibility, dedicated translation engines, and broader jurisdictional coverage for Mexican legal research.
Security / enterprise
Harvey released its generally available integration with Intapp Walls for AI. The update allows law firms to sync their existing ethical walls and information barriers directly into Harvey. It automatically enforces matter-level restrictions and conflict-of-interest policies across Harvey Assistant, Vault, and Shared Spaces.
Confidentiality risk is a primary barrier to firm-wide AI deployments. By inheriting established Intapp policies rather than relying on manual configuration or attorney discipline, law firms can confidently scale Harvey usage while maintaining strict compliance controls.
Memory / state
Harvey shipped Org Context, which lets firms give the platform standing knowledge of their organization (practice structure, precedents, preferences) so outputs reflect the firm rather than a generic baseline, alongside Internal Spaces for firm-internal collaboration and the ability to attach documents directly to review tables.
Standing organizational context reduces the per-matter setup work of re-explaining firm conventions, and Internal Spaces keeps collaborative legal work inside the governed platform instead of scattering across email and shared drives.
Agent capability
Harvey made Claude Sonnet 5 available across its platform, reporting 91.3% on BigLaw Bench, its benchmark of real legal tasks. The upgrade applies to Assistant, Vault review, and Harvey's agent workflows.
A measurable jump on a legal-specific benchmark, not just a model swap. For legal buyers, published task-level scores give a concrete basis to compare platform quality as the underlying models change.
Current rankings
These changes feed the index. See where each category stands: the best vendors of 2026, ranked by verified capability coverage.
Capability coverage
Every change above is graded against the same 14 capability axes. Each axis has its own page showing how much of the index documents it, which categories concentrate it, and the leading platform in each.
The AI agent directory for business · The full feature taxonomy · Pricing research
Common questions
How do I keep up with changes to AI agent platforms?
Read one maintained change log instead of tracking each vendor's release notes separately. The Agentic Index change log records 981 verified updates across agentic AI platforms, updated weekly, covering new agent capabilities, MCP and tool calling changes, memory, human approval controls, observability, deployment options, pricing and funding. Every entry names the vendor, the date, the change type and an impact level, and links to that vendor's profile.
How often is the agentic AI change log updated?
Weekly. The most recent update was Sep 4, 2026, covering LivePerson, Serval, ServiceNow.
How do I track changes for one specific AI agent vendor?
Filter the change log by vendor, or open that vendor's profile page, where the same verified entries appear alongside its capability coverage across the 14 point Agentic Index taxonomy.
Where can I find a single feed of agentic AI platform updates?
This page is that feed. Agentic Index reviews vendor blogs, changelogs, documentation and press materials every week and files what materially changed, so keeping up with changes to AI agent platforms is one page rather than several hundred. Entries are filterable by vendor, change type, impact level and verification status, and each one carries the evidence basis it was graded from.
Last updated: Sep 4, 2026 · 981 tracked changes across 372 vendors