---
title: "Benchmarks"
canonical: "https://helm.docs.mindburn.org/helm-ai-kernel/benchmarks"
source: "helm-ai-kernel/docs/BENCHMARKS.md"
edit: "https://github.com/Mindburn-Labs/helm-ai-kernel/edit/main/docs/BENCHMARKS.md"
section: "supporting-material"
access: "public"
sensitivity: "public"
last_reviewed: "2026-05-05"
checksum_sha256: "sha256:aa607211b821aa1cd5ac99f81f2c5a5804dc3c893117fe4a60cddb73530e5910"
build_timestamp: "2026-05-24T13:40:27.882Z"
---
# Benchmarks

## Audience

Maintainers comparing local benchmark harnesses and reported performance measurements against source-backed results.

## Outcome

After this page you should know what this surface is for, which source files own the behavior, which public route or adjacent page to use next, and which validation command to run before changing the claim.

## Source Truth

- Public route: `helm-ai-kernel/benchmarks`
- Source document: `helm-ai-kernel/docs/BENCHMARKS.md`
- Public manifest: `helm-ai-kernel/docs/public-docs.manifest.json`
- Source inventory: `helm-ai-kernel/docs/source-inventory.manifest.json`
- Validation: `make docs-coverage`, `make docs-truth`, and `npm run coverage:inventory` from `docs-platform`

Do not expand this page with unsupported product, SDK, deployment, compliance, or integration claims unless the inventory manifest points to code, schemas, tests, examples, or an owner doc that proves the claim.

## Troubleshooting

| Symptom | First check |
| --- | --- |
| Published output is stale or incomplete | Run `npm run helm-public:accuracy` in `docs-platform`, then check the source path and public manifest row for this page. |
| A claim needs implementation backing | Check the Source Truth files above and update the implementation, manifest, source inventory, or page in the same change. |

## Diagram

This scheme maps the main sections of Benchmarks in reading order.

```mermaid
flowchart TD
    subgraph Ingestion["1. Ingestion & Context Plane"]
        Page["Benchmarks"]
        A["Targets"]
        B["What the Harness Covers"]
        C["Output"]
        D["Test-case count (referenced by pitch decks)"]
        E["Machine-readable output"]
    end

    %% Operational Flow Edges
    Page --> A
    A --> B
    B --> C
    C --> D
    D --> E

    %% Premium Styling Rules
```


The benchmark harness measures retained kernel paths locally. This page documents how to run the harness, not a frozen set of numbers.

## Targets

```bash
make bench
make bench-report
```

## What the Harness Covers

The benchmark code in `core/benchmarks/` focuses on the hot paths used by the OSS kernel, including decision evaluation, signing, and persistence-related work.

## Output

`make bench-report` writes a local JSON report under `benchmarks/results/`. That path is treated as a generated artifact, not as committed repository truth.

## Test-case count (referenced by pitch decks)

As of 2026-04-18, `helm-ai-kernel/core` ships **8,930 Go test cases**, counted via:

```bash
cd core && go test -list '.*' ./... 2>&1 | grep -c '^Test'
```

This is the number the Mindburn Labs pitch decks cite under "tests" (see `docs/ai/deck-facts.md` row `h3` in the monorepo). Rerun the command above to refresh. Any deck edit claiming a different number must update this doc and the ledger in the same pass.

## Machine-readable output

## Reproducing Results

For component-level work:

```bash
cd core
go test -bench=. -benchmem ./pkg/crypto/ ./pkg/store/ ./pkg/guardian/ ./benchmarks/
```

<!-- docs-depth-final-pass -->

## Benchmark Evidence Checklist

Every benchmark claim must name the runner, fixture, hardware or container profile, sample size, and validation command. Treat benchmark numbers as release-scoped facts: keep the command output with the release evidence pack and update this page only after the same command passes against the current tree. For developer trust, include both the success metric and the failure interpretation. A slow verification run should point to verifier profiling and receipt bundle size; an unexpected pass/fail split should point to the conformance fixture and ProofGraph row that produced it. Avoid competitive claims unless the compared artifact, version, and command are reproducible from public sources.

<!-- docs-depth-final-pass-extra -->
 Keep benchmark tables paired with raw artifacts and exact commit SHA. If the result cannot be reproduced from a clean checkout, move it to a lab note instead of the public benchmark page.