LAMAR-600m safetensors download (2.27 GB) | Hugging Bay

Q: What is this model?

nlpai-lab/LAMAR-600m is an open-weights language model for text ranking published by nlpai-lab, added to Hugging Bay Jul 31, 2026. Model from Hugging Face for text ranking: nlpai-lab/LAMAR-600m · sentence transformers

Q: Can I use it commercially?

It is released under the mit license. Commercial use is allowed. Permissive open license: commercial use, modification, and redistribution are permitted.

Q: How big is it?

nlpai-lab/LAMAR-600m has 600M parameters. Hosted here: 8 files, 2.29 GB. Full repo upstream: 2.29 GB. The recommended download, model.safetensors, is 2.27 GB.

Q: What can I download here?

Hosted here: 8 files, 2.29 GB. Full repo upstream: 2.29 GB. The original release is at https://huggingface.co/nlpai-lab/LAMAR-600m.

Q: File pattern scans

Automated file-pattern scans flagged nothing; not a safety guarantee. 8 hosted files carry a published SHA-256 you can re-hash. The machine-readable verdict is at /api/artifacts/hf-model-nlpai-lab-lamar-600m/safety on Hugging Bay.

Q: Will nlpai-lab/LAMAR-600m run on my computer?

We can’t check the fit; we don’t know your machine. We don’t have your machine’s specs, so no check ran and no verdict is shown. Answer two quick questions and we’ll estimate, from the memory you tell us, whether it fits your machine. Or skip it; you can still download; fit isn’t checked.

nlpai-lab

LAMAR-600m

Can I run LAMAR-600m on my computer?

It depends on your memory, processor, file format and runtime. Hugging Bay offers 8 hosted files; check the file list for the exact selection. A file-size fit is an estimate, not a successful run or speed promise. Read the license before use.

LAMAR-600m is an open-weights language model for text ranking. Model weights are learned parameters; a runtime loads them. A hosted file is an individual file Hugging Bay can serve. SHA-256 identifies exact file bytes. The availability date above applies to this file record, not the upstream metadata update date.

As of the recorded file availability check on 2026-10-22.

Recorded SHA-256 for model.safetensors: b6f75184b381c2404972a8158cbdbd5ff05fdddf37aef1462857879b17a7430e. Exact file evidence · Machine-readable source facts · Run evidence and any recorded receipts. A checksum fingerprints only the named file bytes; it does not prove safety, quality, a complete multi-file selection or a successful run.

Updated 2026-10-21 · Page-copy source revision 8871bab84e1cf80aea1686a944ec335078a6c036 · Source files: apps/web/lib/model-page-template.mjs, apps/web/lib/model-page-v3.mjs, apps/web/lib/aeo-page.mjs · Full revision record

Model metadata: As of 2026-08-29 at the model source. Popularity counters are source-reported, not measured by Hugging Bay. Availability checked 2026-10-22.

nlpai-lab/LAMAR-600m

Model details

text rankingLicense: mitSHA-256 recorded for 8 of 10 filessafetensors

Content controls: not assessed.

The catalog lists this model for ranking text against a query. Catalog sources: license, cardMetadata.license, tags, task, cardMetadata.pipelineTag.

Can I run it?View as JSON →

Your next step

Use it from code

This Python snippet downloads the selected file. Running the model needs its own library and setup.

from urllib.request import urlretrieve

urlretrieve(
    "https://huggingbay.xyz/api/downloads/hf-model-nlpai-lab-lamar-600m/model.safetensors",
    "model.safetensors",
)

Other ways

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8 hosted of 10 listed · Hashes recorded. Date not recorded.

Selected downloadmodel.safetensors2.27 GB · 1 file Download · 2.27 GB (1 file)

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Content controls: not assessed.

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Compare your file’s SHA-256 with the recorded hash.