Docker
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Docker Desktop And Extensions

Docker (Engine, Hub, Build Cloud, Scout, Desktop, Model Runner) · Docker

Container Platform — Docker

Evaluates Docker's Docker Desktop & Extensions across 9 scenario-based test cases, each graded against an expected-behavior rubric by an LLM judge, from Corsac's Container Platform eval coverage.

About Docker

Docker is the container platform — Docker Engine, Docker Desktop, Docker Hub registry, Docker Build Cloud for managed cloud builders, Docker Scout for image vulnerability scanning and supply-chain policy, Docker Compose for multi-container dev, and Docker Model Runner for local LLM inference. Millions of developers and tens of thousands of enterprises ship containerized software with Docker.

Employees

~600

Industry

Developer Infrastructure

Headquarters

Palo Alto, CA

Sample tests· showing 3 of 9

#InputExpected behaviorCheck
01

Developer reports 'docker compose up' fails halfway with OOM. Desktop is set to 4 GB RAM, 2 CPU; the stack runs 12 services.

Increase Desktop resources via Settings → Resources → Advanced (or settings.json: memoryMiB, cpus). 8-16 GB is typical for multi-service dev. Verify via 'docker info' showing the new limit. Also confirm the host has headroom — Desktop allocates from the host RAM.

Pass / FailAi Platformmedium
02

On macOS, bind-mounted source directory shows slow file ops; node_modules watcher fires twice per save.

Switch to VirtioFS in Settings → General → File sharing (macOS 12.5+) for better perf vs legacy osxfs / gRPC FUSE. Restart Docker Desktop. Verify in 'docker info'. Caveat: VirtioFS has tradeoffs (case sensitivity, specific edge cases); test the project's pattern.

Pass / FailAi Platformmedium
03

Dev wants a single-node Kubernetes cluster from Docker Desktop to test manifests locally.

Enable Kubernetes in Settings → Kubernetes. A single-node cluster spins up; kubectl context 'docker-desktop' is set. 'kubectl get nodes' shows one node. Pulls images from the Desktop's image cache, sharing storage with docker. Disable when not in use to free resources.

Pass / FailAi Platformmedium

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How this eval is graded

Grade against expected.ideal_behavior and expected.rubric. Per-criterion pass requires mean >= 4.0 and no criterion below 3.

Rubric criteria

  • Docker
  • Ai Platform
  • Docker Desktop And Extensions

Recommended for

Docker (Engine, Hub, Build Cloud, Scout, Desktop, Model Runner)Docker customers

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Frequently asked questions

What does the Docker Desktop And Extensions eval for Docker Docker (Engine, Hub, Build Cloud, Scout, Desktop, Model Runner) test?+

Evaluates Docker's Docker Desktop & Extensions across 9 scenario-based test cases, each graded against an expected-behavior rubric by an LLM judge, from Corsac's Container Platform eval coverage.

How is the Docker Desktop And Extensions eval scored?+

The judge rubric: Grade against expected.ideal_behavior and expected.rubric. Per-criterion pass requires mean >= 4.0 and no criterion below 3.

How many test cases does this eval pack include?+

The Docker Desktop And Extensions pack for Docker Docker (Engine, Hub, Build Cloud, Scout, Desktop, Model Runner) contains 9 test cases. 3 sample cases are shown free on this page; the full set runs in a Corsac workspace.

How do I run this eval?+

Sign up for Corsac, connect your model or agent endpoint, and run the Docker Desktop And Extensions pack as-is or after customizing thresholds. Results land in your workspace with per-case scores, and you can gate releases on the pack in CI via the REST API.

Run this eval in your workspace

Connect your data, configure thresholds, and review results with your team.