computer-1 computer-use harness in Harbor C

Name: computer-1 computer-use harness in Harbor
Creator: Refresh
Keywords: Coding,Computer Use,Private Codebases

AI benchmark · Coding

Publisher: Refresh
Domains: Coding Computer Use Private Codebases
On X: @refresh_dev ↗
Tier: C why
Snapshot: October 11, 2026

Open benchmark ↗refresh.dev/blog/trajectories-and-computer-1

Full listing name: computer-1 computer-use harness in Harbor (2026-07-30) https://www.refresh.dev/blog/trajectories-and-computer-1

Latest from Refresh on X

@refresh_dev ↗

Congrats to the @reflection_ai on the great model release. Exciting times for open intelligence!
— refresh_dev (@refresh_dev) Oct 5, 2026
Introducing Blender Bench v1 (BBv1): a benchmark for frontier LLMs on 20 realistic 3D production workflows including animation, modeling, rigging, cloth & surfacing. GPT-6 Astra leads overall; Claude Opus 5.5 wins modeling & cloth simulation.
— refresh_dev (@refresh_dev) Sep 30, 2026

Tier C · a leaderboard, listed apart

Niche: a handful of models scored, or built by an RL vendor.

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.

built by Refresh
in curated RL directories (2 pts)

How we got to tier C

Adoption: built by Refresh. Tier C.
Not yet read on X.
In curated RL directories: 2 points, a floor of C.
Not yet confirmed by a line from its own site or paper.
Judged a leaderboard, arena or index rather than one benchmark (or not a benchmark at all): listed apart.

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

Not on the map yet: no line from its own site or paper places it in a domain.

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