APEX-Agents A

AI benchmark · Coding

Domains
Coding Enterprise Workflows Long-Horizon
Tier
A why
Snapshot

Open benchmark ↗mercor.com/apex/

What is APEX-Agents?

APEX-Agents measures whether AI agents can complete multi-hour, cross-application professional tasks in investment banking, corporate law, and management consulting using real tools in Google Suite.

  • Finance

    “Tests whether AI agents can complete multi-hour professional tasks across investment banking, corporate law, and management consulting, using real tools in Google Suite.”
    mercor.com/apex/ ↗

  • Legal

    “Tests whether AI agents can complete multi-hour professional tasks across investment banking, corporate law, and management consulting”
    mercor.com/apex/ ↗

  • Enterprise work

    “Long-horizon, cross-application tasks in professional services”
    mercor.com/apex/ ↗

Lineage

Benchmarks this one is built on and built from: versions, subsets, extensions and the indexes that combine them.

Built on

Derived benchmarks

Tier A

A

Widely used: a lab reports it, or 50 or more models are scored on it.

How much stands behind a tier: usage, who backs it, a confirmed line from its own site or paper, and a clear read on X. High with three of the four, medium with two, low otherwise.

  • 50 models scored
  • listed with Mercor
  • in curated RL directories (4 pts)

On X · well regarded, moderate buzz, from 14 posts about APEX-Agents in the last month

Used as a reference for long-horizon professional-work agents; labs, startups and papers cite scores, though most posts come from Mercor and top scores near saturation.

@mercor ↗ · @mercor ↗ · @mercor ↗

How we got to tier A
  1. Adoption: 50 models scored; listed with Mercor. Tier A.
  2. On X: well regarded, moderate buzz. “Used as a reference for long-horizon professional-work agents; labs, startups and papers cite scores, though most posts come from Mercor and top scores near saturation.” No move.
  3. In curated RL directories: 4 points, a floor of B.
  4. Confirmed: a line from its own site or paper places it.

A clear view on X moves a tier one step up or down; most entries don't move. How tiers work.

Where APEX-Agents sits

Its domain on the map, live. Hover a logo for its name; click to open it. Open it on the full map

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Next: browse all benchmarks. Entry from the RL Research daily scrape of public sources, 2026-11-05 snapshot.