--- pretty_name: hf CLI cheat sheet license: cc-by-4.0 viewer: false tags: - hf-cli - agents - cheatsheet - hf-jobs --- # hf CLI one-liners: what the Hub can answer from a terminal The Hugging Face CLI is a powerful tool for interacting with the Hub. It allows you to search models and datasets, query data without downloading it, run Jobs, deploy endpoints, and move files between [buckets](https://huggingface.co/buckets/) and repos. Humans and agents can often discover how to use it via the `--help` command and the hints the CLI outputs. However, there are some cool tricks you might not discover straight away. This is a cheat sheet for them! Notes. Every line was run against `hf` 1.29 on 2026-09-16, with public ids where possible; lines with `YOU/...` need your own ids. Start a session with `hf auth whoami`. Lines are bash and zsh; loops use `xargs`, so most also run in fish unchanged. Blocks that set a variable have a fish twin underneath. Listings take `--json`, `-`-format quiet``, `--sort` and `--limit`; the default limit is 30 on models and datasets, 100 on jobs, 10 on collections. ## Lineage: walk the graph between models, datasets, papers, and providers Models are (often) tagged with the datasets, papers and base models they came from. Each tag is a filter, so you can walk the graph in either direction. Which datasets was this model trained on? Declared in the card's YAML. ```bash hf models card allenai/OLMo-2-1124-7B --metadata | jq -r '.datasets[]' # allenai/dolmino-mix-1124 allenai/olmo-mix-1124 ``` ...and what was it fine-tuned from? ```bash hf models card HuggingFaceTB/SmolLM3-3B --metadata | jq -r '.base_model[]' ``` Which models were trained on this dataset? ```bash hf models ls --filter dataset:allenai/dolmino-mix-1124 --sort downloads --limit 10 --format quiet # allenai/OLMo-2-1124-7B, allenai/OLMoE-1B-7B-0125, allenai/OLMo-2-1124-13B, ... ``` Every fine-tune of a base model, newest first. Swap finetune for adapter, merge, or quantized to walk the other edges. The edge is whatever the author declared in the card, so an adapter: result can be a GGUF repo. Check the card. ```bash hf models ls --filter base_model:finetune:Qwen/Qwen3-8B --sort created_at --limit 20 --format quiet hf models ls --filter base_model:adapter:Qwen/Qwen3-8B --sort downloads --limit 10 --format quiet hf models ls --filter base_model:merge:Qwen/Qwen3-8B --sort downloads --limit 10 --format quiet ``` Which papers is a model tagged with? Usually its own report, sometimes a related one. arXiv ids are stored as tags. ```bash hf models info Qwen/Qwen3-8B --json | jq -r '.tags[] | select(startswith("arxiv:"))' ``` Everything on the Hub that cites a paper. Set a large `--limit` before counting (default is 30). ```bash hf models ls --filter arxiv:2505.09388 --limit 5000 --format quiet | wc -l hf datasets ls --filter arxiv:2505.09388 --limit 100 --format quiet ``` Returns 2400+ for the Qwen3 report. Combine filters: models tagged with this paper that an inference provider is serving right now (`--warm`), by likes. ```bash hf models ls --filter arxiv:2505.09388 --warm --sort likes --limit 10 --format quiet ``` ## Find models: size, runtime, who serves them, when they shipped The default listing is not sorted by recency, and agent have a training cutoff so tend to choose older models. These filters get you to models that are new, fit your hardware, and are served right now. Models in a parameter band. min:/max: syntax, suffixes M and B. ```bash hf models ls --num-parameters min:6B,max:30B --sort likes --limit 20 --format quiet ``` Only models an inference provider is serving right now ```bash hf models ls --pipeline-tag text-generation --warm --sort trending_score --limit 20 --format quiet ``` What can I run with vLLM or llama.cpp under 9B? Repeat `--apps` to OR them. ```bash hf models ls --apps vllm --apps llama.cpp --num-parameters max:9B --sort downloads --limit 10 --format quiet ``` What does one provider serve, ranked by downloads. ```bash hf models ls --inference-provider fireworks-ai --sort downloads --limit 10 --format quiet ``` Released in the last 3 months, ranked by likes. The API cannot combine a date floor with `--sort likes`, so pull the newest N and rank client-side. Useful for finding models released after an agent's training cutoff. The date line works on macOS and Linux. ```bash D=$(date -v-3m +%F 2>/dev/null || date -d '3 months ago' +%F) hf models ls --search ocr --sort created_at --limit 500 --json \ | jq -r --arg d "$D" '[.[] | select(.created_at > $d)] | sort_by(-.likes)[:10][] | "\(.likes)\t\(.created_at[:10])\t\(.id)"' ``` Fish: ```fish set D (date -v-3m +%F 2>/dev/null || date -d '3 months ago' +%F) hf models ls --search ocr --sort created_at --limit 500 --json \ | jq -r --arg d "$D" '[.[] | select(.created_at > $d)] | sort_by(-.likes)[:10][] | "\(.likes)\t\(.created_at[:10])\t\(.id)"' ``` Same idea for a whole task in the last year. ```bash D=$(date -v-12m +%F 2>/dev/null || date -d '12 months ago' +%F) hf models ls --pipeline-tag image-text-to-text --sort created_at --limit 1000 --json \ | jq -r --arg d "$D" '[.[] | select(.created_at > $d)] | sort_by(-.likes)[:10][] | "\(.likes)\t\(.id)"' ``` Fish: ```fish set D (date -v-12m +%F 2>/dev/null || date -d '12 months ago' +%F) hf models ls --pipeline-tag image-text-to-text --sort created_at --limit 1000 --json \ | jq -r --arg d "$D" '[.[] | select(.created_at > $d)] | sort_by(-.likes)[:10][] | "\(.likes)\t\(.id)"' ``` Tag namespaces `--filter` accepts but `--help` never lists: `license:`, `dataset:`, `arxiv:`, `base_model:`, plus bare language codes and library names. ```bash hf models ls --filter license:apache-2.0 --filter automatic-speech-recognition --sort trending_score --limit 10 --format quiet hf models ls --filter nl --filter automatic-speech-recognition --sort trending_score --limit 10 --format quiet hf models ls --author BuzzASR --filter ckb --format quiet ``` Keyword search plus a tag, both server-side. ```bash hf datasets ls --filter uv-script --search embed --format quiet hf models ls --search "whisper" --author openai --sort downloads --limit 5 --format quiet ``` Ungated only, so a Job can pull the weights without authentication. And the one-call gating check for a specific model. ```bash hf models ls --no-gated --pipeline-tag image-text-to-text --sort trending_score --limit 10 --format quiet hf models info meta-llama/Llama-3.1-8B-Instruct --expand gated --json | jq '.gated' ``` "manual", "auto" or false Which providers serve a given model, and whether each is live. The reverse of `--inference-provider`. ```bash hf models info deepseek-ai/DeepSeek-V4-Flash --expand inferenceProviderMapping --json | jq -r '.inference_provider_mapping[] | "\(.provider)\t\(.status)\t\(.task)"' ``` Extra fields in one call instead of one info call per model. ```bash hf models ls --filter kraken --json --expand siblings,library_name | jq -r '.[] | "\(.id)\t\(.library_name)"' hf models info Qwen/Qwen3-8B --expand safetensors --json | jq '.safetensors.total' ``` param count from the weights, 8190735360 ## Quants: find a runnable copy of the model you want These list every quantized copy and the file sizes before you download anything. All quantized copies of a model, most downloaded first. AWQ, FP8, GGUF, NVFP4 and MLX are all included. ```bash hf models ls --filter base_model:quantized:Qwen/Qwen3-8B --sort downloads --limit 10 --json | jq -r '.[] | "\(.downloads)\t\(.id)"' ``` Narrow to one format by library tag. ```bash hf models ls --filter base_model:quantized:Qwen/Qwen3-8B --filter gguf --sort downloads --limit 5 --format quiet hf models ls --filter base_model:quantized:Qwen/Qwen3-8B --filter mlx --sort downloads --limit 5 --format quiet ``` Which GGUF file fits my VRAM? Sizes per file without downloading. ```bash hf models ls unsloth/Qwen3-8B-GGUF --json | jq -r '.[] | select(.path|endswith(".gguf")) | "\(.size/1e9*10|round/10) GB\t\(.path)"' ``` GGUF header: architecture, context length, param count. ```bash hf models info Qwen/Qwen3-8B-GGUF --expand gguf --json | jq '.gguf | {architecture, context_length, total}' ``` Download only the file you sized above, not the whole multi-file repo. ```bash hf download unsloth/Qwen3-8B-GGUF Qwen3-8B-Q4_K_M.gguf --local-dir ./models ``` ## Tasks: what exists, what is hot, what is big The Hub publishes a daily snapshot of itself as a dataset. SQL over it answers aggregate questions. Trending in one task. Swap the pipeline tag. ```bash hf models ls --pipeline-tag automatic-speech-recognition --sort trending_score --limit 10 --format quiet ``` The 52 pipeline tags, live from the API (the CLI has no list command for these). ```bash curl -s https://huggingface.co/api/models-tags-by-type | jq -r '.pipeline_tag[].id' ``` How many models per task, from the daily hub-stats snapshot. DuckDB, no download. ```bash hf datasets sql "SELECT pipeline_tag, COUNT(*) n FROM 'hf://datasets/cfahlgren1/hub-stats@~parquet/models/train/*.parquet' WHERE pipeline_tag IS NOT NULL GROUP BY 1 ORDER BY n DESC LIMIT 15" ``` Which datasets are official leaderboards. Then the scores, as data. ```bash hf datasets ls --filter benchmark:official --limit 20 --format quiet hf datasets leaderboard openai/gsm8k --limit 10 --json | jq -r '.[] | "\(.rank)\t\(.model_id)\t\(.value)"' ``` Datasets for a task, in a size band, in a language, with images. ```bash hf datasets ls --filter task_categories:image-segmentation --filter "size_categories:1K/dev/null | grep -oE '^id=[a-f0-9]+' | cut -d= -f2) hf jobs ps -a --label run=sweep42 --json | jq -r '.[] | "\(.id)\t\(.status)"' ``` Fish: ```fish set J (hf jobs uv run --flavor cpu-basic --label run=sweep42 --label model=qwen3-8b --detach train.py 2>/dev/null | grep -oE '^id=[a-f0-9]+' | cut -d= -f2) hf jobs ps -a --label run=sweep42 --json | jq -r '.[] | "\(.id)\t\(.status)"' ``` Block until every job succeeds, then chain. Exit 0 only if all completed. `hf jobs hardware` lists flavors with $/hour. ```bash hf jobs ls -q | xargs hf jobs wait --timeout 2h && hf jobs run --detach python:3.12 python eval.py ``` ## Endpoints: discover hardware, deploy with an engine, tune without redeploying An endpoint is a dedicated server for one model with an OpenAI-compatible URL. Most of the setup is discoverable from the CLI. Models with a catalog entry: hardware and engine are preset, only `--repo` and `--name` are needed. Check it before configuring a deploy manually. ```bash hf endpoints catalog ls --json 2>/dev/null | jq -r '.models[]' | grep -i ocr hf endpoints catalog deploy --repo openai/gpt-oss-20b --name gpt-oss-20b-test ``` Valid vendor/region/type/size combinations, with price and your quota. The stderr hint shows the deploy flags for the first row. ```bash hf endpoints hardware --accelerator gpu --format json | jq -r 'sort_by(.price_per_hour)[] | select(.status=="available") | "\(.price_per_hour)/h\t\(.gpu_memory_gb)GB\t\(.id)\tquota \(.quota)"' | head -10 ``` Enough VRAM, cheapest first. gpu_memory_gb is the TOTAL across accelerators, so l4 x4 (4x24GB) passes an 80 GB filter. ```bash hf endpoints hardware --format json 2>/dev/null | jq -r '[.[] | select(.gpu_memory_gb >= 80)] | sort_by(.price_per_hour)[:5][] | "\(.price_per_hour)/h\t\(.id)"' ``` Deploy on a managed engine. `--engine` enum: vllm, sglang, llamacpp, tgi, tei, hf-serve, plus vllm-neuron, tgi-neuron, custom. Pin the image, shard across GPUs. ```bash hf endpoints deploy qwen3-8b-vllm --repo Qwen/Qwen3-8B --framework custom --engine vllm --custom-image vllm/vllm-openai:v0.23.0 \ --vendor aws --region us-east-1 --accelerator gpu --instance-type nvidia-l4 --instance-size x4 --tensor-parallel-size 4 \ --type private --min-replica 0 --max-replica 1 --scale-to-zero-timeout 15 --revision main -e VLLM_LOGGING_LEVEL=INFO -s HF_TOKEN ``` GGUF on llama.cpp, same shape. `--type` now defaults to authenticated (previously protected). ```bash hf endpoints deploy qwen3-8b-gguf --repo unsloth/Qwen3-8B-GGUF --framework custom --engine llamacpp \ --vendor aws --region us-east-1 --accelerator gpu --instance-type nvidia-l4 --instance-size x1 --type private ``` Tune a live endpoint without redeploying. `--container-args` and `--custom-image` replace the current value; they do not append. Run describe first and pass every value you want to keep. ```bash E=$(hf endpoints ls --format quiet | head -1) hf endpoints describe $E --json | jq '{compute, model: .model.image}' hf endpoints update $E --min-replica 0 --max-replica 2 --scale-to-zero-timeout 15 hf endpoints update $E --tensor-parallel-size 2 hf endpoints update $E --container-args "--enable-auto-tool-choice --tool-call-parser hermes --max-model-len 32768" hf endpoints scale-to-zero $E ``` Fish: ```fish set E (hf endpoints ls --format quiet | head -1) hf endpoints describe $E --json | jq '{compute, model: .model.image}' hf endpoints update $E --min-replica 0 --max-replica 2 --scale-to-zero-timeout 15 hf endpoints update $E --tensor-parallel-size 2 hf endpoints update $E --container-args "--enable-auto-tool-choice --tool-call-parser hermes --max-model-len 32768" hf endpoints scale-to-zero $E ``` or the name you deployed above State and URL of your endpoints, ready for an OpenAI-compatible client. ```bash hf endpoints ls --json | jq -r '.[] | "\(.name)\t\(.status)\t\(.model)\t\(.instance)"' hf endpoints describe $E --json | jq -r '.status.url' ``` Still open from 4314: no `hf endpoints logs`, no dry-run. A failed deploy still says "check the logs" in the browser. ## Trackio: metrics from Jobs, persisted in a bucket, queried from your laptop Experiment tracking with no server to run. A Job logs to a Space, and the same CLI queries the runs from your laptop. In the training script, log to a private Space for the dashboard and a bucket for durable storage: ```python trackio.init(project="ocr-sweep", name="run-1", space_id="YOU/ocr-sweep-trackio", bucket_id="YOU/ocr-sweep", private=True) ``` Or leave the script alone and set the same things as env vars on the Job. ```bash hf jobs uv run --flavor l4x1 -s HF_TOKEN \ -e TRACKIO_SPACE_ID=YOU/ocr-sweep-trackio -e TRACKIO_BUCKET_ID=YOU/ocr-sweep \ --label project=ocr-sweep --detach train.py 2>/dev/null | grep -oE '^id=[a-f0-9]+' ``` TRL and transformers Trainers pick trackio up automatically. Project = `--output_dir`, run = `--run_name`. Verify the Space really is private. Older trackio docs and skills omitted private=True. ```bash hf spaces info YOU/ocr-sweep-trackio --json | jq '.private' ``` Read results without opening a browser. uvx runs the CLI with no install; pin Python 3.12, orjson has no wheel for 3.14t yet. ```bash alias trackio='uvx --python 3.12 trackio' trackio status trackio list runs --project haiku-zero trackio get run --project haiku-zero --run v4-350m-sft --json | jq '{last_step, metrics}' trackio get metric --project haiku-zero --run v4-350m-sft --metric think_near --json | jq '.values[-5:]' ``` Read-only SQL against the run database. Metrics sit in a JSON column, so use json_extract. Compare runs in one query. ```bash trackio query project --project haiku-zero --sql "SELECT run_name, MAX(step) steps, MIN(json_extract(metrics,'$.think_near')) best FROM metrics GROUP BY run_name ORDER BY best" --json | jq '.rows' ``` Freeze a finished project from its live Space into a static Space you can share. ```bash trackio freeze --space-id YOU/ocr-sweep-trackio --project ocr-sweep --new-space-id YOU/ocr-sweep-frozen --private ``` Push a local db up to a Space, for Jobs that logged locally instead of remotely. ```bash trackio sync --project ocr-sweep --space-id YOU/ocr-sweep-trackio ``` ## Buckets and repos: the non-obvious moves Buckets are storage next to your compute. Repos are the published layer. Moving between them is mostly metadata, not a re-upload. Stream a bucket file to stdout without a temporary file. ```bash hf buckets cp hf://buckets/YOU/BUCKET/results.json - | jq . echo '{"ok": true}' | hf buckets cp - hf://buckets/YOU/BUCKET/results.json ``` and stdin the other way Preview a sync. cp `--recursive` was removed in 1.26; sync is the recursive path now. `--dry-run` emits JSON lines, so pipe to jq. ```bash hf buckets sync ./out hf://buckets/YOU/BUCKET/run42 --dry-run | jq -c 'select(.type=="operation") | {action, path, size}' ``` Rename or move a repo into an org. Metadata only, redirects kept. Moving a private repo into an org can fail with 402 if the org's private quota is full; make it public first. ```bash hf repos move YOU/my-dataset ORG/my-dataset --type dataset hf repos settings ORG/my-dataset --public ``` Every repo you own, ids only. ```bash hf repos ls --limit 0 --json | jq -r '.[].id' ``` ## Papers and collections: read the literature, publish the result set Papers are nodes too. Read one into context, jump to the models that cite it, and save results as a collection. Search papers, then read one straight into context as markdown. If read returns a figure caption instead of the paper, info still has the abstract. ```bash hf papers search "historical OCR" --json | jq -r '.[] | "\(.id)\t\(.title)"' hf papers read 2505.09388 | head -200 hf papers info 2609.11495 --json | jq '{title, summary}' ``` Today's daily papers, most upvoted first. `--week` and `--month` widen the window. `--sort` trending is the all-time trending list, separate from the date filters. ```bash hf papers ls --json | jq -r 'sort_by(-.upvotes)[] | "\(.upvotes)\t\(.id)\t\(.title)"' hf papers ls --month 2026-08 --limit 100 --json | jq -r 'sort_by(-.upvotes)[:10][] | "\(.upvotes)\t\(.id)\t\(.title[:70])"' ``` Collections that contain a paper, model or dataset. The web URL uses ?paper=; the CLI uses the papers/ prefix. ```bash hf collections ls --item papers/2609.02749 --sort upvotes --limit 10 --format quiet hf collections ls --item models/Qwen/Qwen3-8B --sort upvotes --limit 10 --format quiet hf collections ls --owner Qwen --sort upvotes --format quiet ``` Save a listing as a collection. ```bash SLUG=$(hf collections create "Warm ASR models, Sep 2026" --private --json | jq -r '.slug') hf models ls --filter automatic-speech-recognition --warm --limit 10 --format quiet \ | xargs -I{} hf collections add-item $SLUG {} model --format quiet hf collections info $SLUG --json | jq '[.items[].item_id]' ``` Fish: ```fish set SLUG (hf collections create "Warm ASR models, Sep 2026" --private --json | jq -r '.slug') hf models ls --filter automatic-speech-recognition --warm --limit 10 --format quiet \ | xargs -I{} hf collections add-item $SLUG {} model --format quiet hf collections info $SLUG --json | jq '[.items[].item_id]' ``` ## Recipes: a few lines chained together Each one was run on 2026-09-16. Change the ids to suit. **1.** "Which of my org's datasets have been used to train models?" One SQL over the daily Hub snapshot covers every dataset in the org. ```bash hf datasets sql "SELECT replace(t, 'dataset:', '') AS dataset, COUNT(*) AS models FROM (SELECT unnest(tags) AS t FROM 'hf://datasets/cfahlgren1/hub-stats@~parquet/models/train/*.parquet') WHERE t LIKE 'dataset:biglam/%' GROUP BY 1 ORDER BY 2 DESC LIMIT 20" # biglam/loc_beyond_words 10, gutenberg-poetry-corpus 7, on_the_books 6, ... (~10 s; the snapshot is refreshed daily) ``` Live from the API instead: top 25 datasets, 8 calls in parallel (~3 s). ```bash hf datasets ls --author biglam --sort downloads --limit 25 --format quiet \ | xargs -P 8 -I{} sh -c 'n=$(hf models ls --filter dataset:{} --limit 100 --format quiet | wc -l | tr -d " "); [ "$n" -gt 0 ] && echo "$n\t{}"' | sort -rn ``` **2.** "New OCR models from the last two months that are ungated, under 4B, and run on vLLM." Four filters and a date, one call. ```bash D=$(date -v-2m +%F 2>/dev/null || date -d '2 months ago' +%F) hf models ls --search ocr --no-gated --num-parameters max:4B --apps vllm --sort created_at --limit 300 --json \ | jq -r --arg d "$D" '[.[] | select(.created_at > $d)] | sort_by(-.likes)[:10][] | "\(.likes)\t\(.created_at[:10])\t\(.id)"' ``` Fish: ```fish set D (date -v-2m +%F 2>/dev/null || date -d '2 months ago' +%F) hf models ls --search ocr --no-gated --num-parameters max:4B --apps vllm --sort created_at --limit 300 --json \ | jq -r --arg d "$D" '[.[] | select(.created_at > $d)] | sort_by(-.likes)[:10][] | "\(.likes)\t\(.created_at[:10])\t\(.id)"' ``` **3.** "From a paper to a live API." Paper -> most liked model citing it that is warm -> which provider serves it. ```bash M=$(hf models ls --filter arxiv:2505.09388 --warm --sort likes --limit 1 --format quiet) hf models info $M --expand inferenceProviderMapping --json | jq -r '.inference_provider_mapping[] | select(.status=="live") | "\(.provider)\t\(.task)"' # Qwen/Qwen3-8B on nscale, featherless-ai ``` Fish: ```fish set M (hf models ls --filter arxiv:2505.09388 --warm --sort likes --limit 1 --format quiet) hf models info $M --expand inferenceProviderMapping --json | jq -r '.inference_provider_mapping[] | select(.status=="live") | "\(.provider)\t\(.task)"' # Qwen/Qwen3-8B on nscale, featherless-ai ``` **4.** "Which GGUF fits a 16 GB card?" Sizes without downloading, largest that fits first. ```bash hf models ls unsloth/Qwen3-8B-GGUF --json | jq -r '.[] | select(.path|endswith(".gguf")) | select(.size < 12e9) | "\(.size/1e9*10|round/10) GB\t\(.path)"' | sort -rn | head -3 # 10.8 GB Q8_K_XL, 8.7 GB Q8_0, 7.5 GB Q6_K_XL ``` **5.** "How fast is a task growing?" Monthly new models for image-text-to-text this year, from the daily Hub snapshot. ```bash hf datasets sql "SELECT strftime(createdAt, '%Y-%m') m, COUNT(*) n FROM 'hf://datasets/cfahlgren1/hub-stats@~parquet/models/train/*.parquet' WHERE pipeline_tag='image-text-to-text' AND createdAt >= '2026-01-01' GROUP BY 1 ORDER BY 1" # Jan 1091 ... Apr 3614 ... Aug 4320 ``` **6.** "Which leaderboard models are ungated?" Leaderboard -> gating status per model. ```bash hf datasets leaderboard openai/gsm8k --limit 5 --json | jq -r '.[].model_id' \ | xargs -P 5 -I{} sh -c 'echo "$(hf models info {} --expand gated --json | jq -r .gated)\t{}"' # false MiMo-V2.5-Pro, manual Llama-3.1-405B, false granite-4.1-30b, ... ``` **7.** "Audit an org." Private count, total downloads, in one call. ```bash hf datasets ls --author biglam --limit 200 --json --expand private,gated,downloads,likes \ | jq -r '"\(map(select(.private)) | length) private / \(length) total; downloads: \(map(.downloads) | add)"' ``` **8.** "Run a recipe over a dataset and get a dataset back." One Job, no environment. ```bash hf jobs uv run --flavor a10g-small --timeout 15m --secrets HF_TOKEN \ https://huggingface.co/datasets/uv-scripts/ocr/raw/main/glm-ocr.py uv-scripts/ocr-demo YOU/ocr-demo-results ``` **9.** "Sweep, wait, collect." Three labelled Jobs from a list, block until all succeed, then pull results from the bucket. ```bash for m in Qwen/Qwen3-8B Qwen/Qwen3-4B Qwen/Qwen3-1.7B; do hf jobs uv run --flavor l4x1 -s HF_TOKEN --label run=sweep42 --label model=$m --detach eval.py $m hf://buckets/YOU/sweep42 2>/dev/null | grep -oE '^id=[a-f0-9]+' done hf jobs ps -a --label run=sweep42 --format quiet | xargs hf jobs wait --timeout 2h && hf buckets sync hf://buckets/YOU/sweep42 ./sweep42 ``` Fish: ```fish for m in Qwen/Qwen3-8B Qwen/Qwen3-4B Qwen/Qwen3-1.7B hf jobs uv run --flavor l4x1 -s HF_TOKEN --label run=sweep42 --label model=$m --detach eval.py $m hf://buckets/YOU/sweep42 2>/dev/null | grep -oE '^id=[a-f0-9]+' end hf jobs ps -a --label run=sweep42 --format quiet | xargs hf jobs wait --timeout 2h && hf buckets sync hf://buckets/YOU/sweep42 ./sweep42 ``` **10.** "Which trending papers have a model you can call right now?" Top 100 trending papers -> any warm model citing each. 100 calls, 8 in parallel, about 10 s. ```bash # Today's daily papers are too new to be served anywhere, so use the all-time trending sort instead of a date window. hf papers ls --sort trending --limit 100 --json | jq -r '.[] | "\(.upvotes)\t\(.id)\t\(.title[:60])"' | tr '\n' '\0' \ | xargs -0 -P 8 -I{} sh -c 'l="{}"; id=$(printf "%s" "$l" | cut -f2); w=$(hf models ls --filter arxiv:$id --warm --sort likes --limit 1 --format quiet 2>/dev/null); [ -n "$w" ] && printf "%s\t%s\n" "$l" "$w"' | sort -rn # 187 LlamaFactory -> Meta-Llama-3-8B-Instruct-zh-10k, 101 WideSeek-R1 -> RLinf/WideSeek-R1-4b, 41 LongCat-Video, 14 RF-DETR ``` **11.** "Save the result as a collection." Any listing becomes a collection for later reuse. ```bash SLUG=$(hf collections create "Warm OCR models under 4B, Sep 2026" --private --json | jq -r '.slug') hf models ls --search ocr --warm --num-parameters max:4B --sort likes --limit 10 --format quiet | xargs -I{} hf collections add-item $SLUG {} model --format quiet ``` Fish: ```fish set SLUG (hf collections create "Warm OCR models under 4B, Sep 2026" --private --json | jq -r '.slug') hf models ls --search ocr --warm --num-parameters max:4B --sort likes --limit 10 --format quiet | xargs -I{} hf collections add-item $SLUG {} model --format quiet ``` ## Patterns - Fish users: every block that sets a variable has a fish twin underneath. Everything else runs unchanged; the only bash-isms fish rejects are `X=$(cmd)` and `for … do … done`. - `-`-format quiet`` when the next step is another command. `-`-json` | jq` when you need fields. Human output for the final answer only. - Sort by `created_at` or `trending_score` before you recommend a model. Default order is not recency. - Combine the lineage filters: `dataset:` + `--warm`, `arxiv:` + `--num-parameters`, `base_model:finetune:` + `-`-sort created_at``.