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/dali-dynamic-mode

@8491888
by NVIDIA Corporationnvidia/skills3.5k stars
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DALI imperative dynamic mode (`nvidia.dali.experimental.dynamic`, ndd): use when working on ndd code or migrating pipelines; skip pipeline-only tasks.

Use this Skill: https://skilld.dev/gh/nvidia/skills/dali-dynamic-mode

This session only. Nothing lands on disk.

BENCHMARK.md

≈1.1k tokens on demand. Your agent reads this file only when SKILL.md points to it.

Skill Benchmark: dali-dynamic-mode

✅ Overall verdict: PASS — Recommended for publication

Publication Recommendation

Recommended for publication based on the completed evaluation evidence in this report.

Evaluation Metadata

  • Skill: dali-dynamic-mode
  • Evaluation date: 2026-08-11
  • Evaluator version: 1.2.0
  • Agents: Claude Code (aws/anthropic/bedrock-claude-opus-4-8), Codex (openai/openai/gpt-5.5)
  • Tasks: 6 evaluation tasks (6 positive)
  • Dataset digest: sha256:cd54de141f8255b7043b6f2d8b5a203dad6038b1c20b0e36a549f4fac0721cba (skill-evaluator-dataset-snapshot/1)
  • Attempts per task: 1
  • Environment: k8s-sandbox
  • Tier 3 evidence: required for publication

Each task attempt ran in its own isolated sandbox pod.

What This Report Answers

The three-tier evaluation checks whether the skill:

  • is safe to use;
  • produces correct answers;
  • is discovered and activated when needed;
  • helps the agent complete the user's goal and expected workflow; and
  • avoids wasted skill and tool usage.

Results at a Glance

Measure Claude Code (Baseline → Skill Uplift) Codex (Baseline → Skill Uplift)
Overall 49% → 95% (+46 points) 59% → 78% (+19 points)
Security 100% → 100% (±0 points) 92% → 92% (±0 points)
Correctness 80% → 87% (+7 points) 90% → 60% (-30 points)
Discoverability 16% → 100% (+84 points) 49% → 90% (+41 points)
Effectiveness 40% → 94% (+53 points) 61% → 75% (+14 points)
Efficiency 9% → 93% (+84 points) 4% → 76% (+71 points)

How to read this table: baseline is the same task attempted without the target skill. Uplift is skill score - baseline score, shown in percentage points.

Example: 47% → 92% (+45 points) means the skill-assisted run scored 92%, 45 percentage points above its 47% no-skill baseline.

Tier Status

Tier Purpose Status Evidence
Tier 1 Static validation PASSED 1 validator(s); 0 finding(s)
Tier 2 Semantic deduplication NOT RUN No result was recorded
Tier 3 Live agent evaluation PASS 2 agent(s); 6 task(s)

Findings and Observations

<details> <summary>Show detailed findings and successful checks</summary>
  • Schema & Repository Governance: Found skill manifest: SKILL.md
  • AGENT_EVAL: Tier 3 evaluation complete: verdict PASS; best agent claude-code
</details>

Scoring Methodology

<details> <summary>Show dimension definitions, source signals, and thresholds</summary>
Dimension Question Scored signals
Security Is it safe to use? security (100%)
Correctness Is the answer correct? accuracy (100%)
Discoverability Was the right skill loaded when needed? skill_execution (100%)
Effectiveness Did the skill help complete the task? goal_accuracy (50%) + behavior_check (50%)
Efficiency Did it avoid wasted tool or skill usage? skill_efficiency (100%)
  • Dimension bands: PASS at 50% or above; NEUTRAL from 40% to below 50%; FAIL below 40%.
  • Overall Tier 3 lift: PASS at +5 points or more; FAIL at -10 points or less; values between those bands are NEUTRAL.
  • Overall verdict: PASS only when every configured dimension passes for at least one supported agent. Lift is reported as diagnostic evidence and does not override this gate.
  • The 50% attempt pass threshold is a separate per-task gate; it is not the dimension pass threshold.
  • Effectiveness is the equal-weight mean of goal completion (goal_accuracy) and expected workflow adherence (behavior_check).
  • Token efficiency is a separate report-only signal. It does not change a dimension score or the overall verdict.

Signals present in this run:

  • security (Security): unsafe operations, secret leakage, and unauthorized access.
  • skill_execution (Skill Execution): whether the expected skill was found and executed.
  • skill_efficiency (Efficiency): routing quality, workspace-aware skill reads, and productive tool use.
  • accuracy (Accuracy): final-answer correctness against the reference answer.
  • goal_accuracy (Goal Accuracy): whether the user's goal was achieved.
  • behavior_check (Behavior Check): whether the expected workflow behavior was followed.
</details>

Freshness

Regenerate this benchmark when the skill, evaluation dataset, target agent/model, evaluator version, environment, or scoring policy changes.

Source: SKILL.md on GitHub

No alerts1mo3 checks · Risk SAFE
  • Gen Agent Trust Hub1mo

    The skill provides comprehensive guidance and documentation for using NVIDIA DALI's imperative dynamic-mode API. It includes technical instructions, code examples, and migration patterns for deep learning data loading pipelines. No security risks or malicious patterns were detected.

  • Socket1mo

    No alerts

  • Snyk1mo

    Risk: LOW · No issues

Signed by skilld at 8491888. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub yesterday.

Activeupdated 4 months ago
Other metadata
metadata
{
  "author": "DALI Team <dali-team@nvidia.com>",
  "tags": [
    "dali",
    "dynamic-mode",
    "ndd",
    "data-loading",
    "data-processing",
    "gpu-processing"
  ],
  "languages": [
    "python"
  ],
  "team": "dali",
  "domain": "deep-learning"
}

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