HuggingFace Best Model Finder

Finds the best models for a task by querying official HF benchmark leaderboards, enriching results with model size data, filtering for what fits on the user's device, and returning a comparison table with benchmark scores.

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Step 1: Parse the request

Extract from the user's message:

• Task: what they want the model to do (coding, math/reasoning, chat, OCR, RAG/retrieval, speech recognition, image classification, multimodal, agents, etc.)
• Device: hardware constraints (MacBook M-series 8/16/32/64GB unified memory, RTX GPU with VRAM amount, CPU-only, cloud/no constraint, etc.)

If device is not mentioned, skip filtering entirely and return the highest-performing models regardless of size. If the task is genuinely ambiguous, ask one clarifying question.

Device → max parameter budget

When a device is specified, extract its available memory (unified RAM for Apple Silicon, VRAM for discrete GPUs) and apply:

• fp16 max params (B) ≈ memory (GB) ÷ 2
• Q4 max params (B) ≈ memory (GB) × 2

Examples: 16GB → 8B fp16 / 32B Q4, 24GB VRAM → 12B fp16 / 48B Q4, 8GB → 4B fp16 / 16B Q4

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Step 2: Find relevant benchmark datasets

Fetch the full list of official HF benchmarks. All subsequent calls in this skill reuse the same auth token, exported once:

export HF_AUTH="Bearer $(cat ~/.cache/huggingface/token)"
curl -s -H "Authorization: $HF_AUTH" \
  "https://huggingface.co/api/datasets?filter=benchmark:official&limit=500" | jq '[.[] | {id, tags, description}]'

Read the returned list and select the datasets most relevant to the user's task, match on dataset id, tags, and description. Use your judgment; don't limit yourself to 2-3. Aim for comprehensive coverage: if 5 benchmarks clearly cover the task, use all 5.

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Step 3: Fetch top models from leaderboards

For each selected benchmark dataset: