Qwen3-1.7B-Base is a large language model released by Alibaba, released under the apache-2.0 license, with a claimed knowledge cutoff of 2025-04-28. Its weights, configuration, and tokenizer files have been cryptographically hashed and permanently attested on Ethereum (Sepolia) by Weight Registry.
Description
Non-instruction-tuned base checkpoint of Qwen3 1.7B.
Metadata
Hugging Face stats
1,405,245 downloads on Hugging Face · 80 likes · pipeline: text-generation · library: transformers
Weight Hashes
Combined commitment: a Merkle root over the weights, config, and tokenizer hashes together (not a raw weights-only hash) -- see this project's v2 on-chain schema.
Combined SHA-2560xe1914718aa04e67006865112d5d7a8a9fd6eeb426886024a128341320f17dc47
Combined SHA3-2560xad162b96081c61dd6d5ecb2ab05698e6515775d0c3aa2739a524894e91c9c24f
Combined BLAKE30x9d69e0f53b43f0b8da7c340a30799c9fb883b05a65ea6391c0f6f48d93fbed27
Per-file breakdown
Computed locally prior to attestation; the combined hash above is the canonical on-chain commitment.
Weights file
SHA-2566df85b39330e5a425ee36253d0f894e4387e4f0a15b9c53cb467d668e6b3a841
SHA3-256a09c90d60ab9a6ad2fd51e87e9c1ba16c9a24d826beb13026056ded9d9fd2fcc
BLAKE329ab3431965bbcc0bd9a256cdde860da80d085ccb1db1a242f7daea0d821226d
Config file
SHA-2561bb33a92c3548fbc68b889b490e810440435253598835bd71dff0396060c12db
SHA3-2568128383e11d9e99b646678b940bcec68fa06e7a9c253761fddf1f0e2aa7b8064
BLAKE3722ddbf078ec17782ec5fd5a4c0301594f02950e518e15604133e371619ef7f3
Tokenizer file
SHA-256c0382117ea329cdf097041132f6d735924b697924d6f6fc3945713e96ce87539
SHA3-25659dd52a463a35c543629995e9e24b15152462346701020d7ceb03f8fa18b15e3
BLAKE3b91332ca0c7a5f8e173effc53337026f64f17d4f25ca09205d4c1d5ecae4d621
Verify it yourself
curl -L -o "model.safetensors" "https://huggingface.co/Qwen/Qwen3-1.7B-Base/resolve/ea980cb0a6c2ae4b936e82123acc929f1cec04c1/model.safetensors" sha256sum "model.safetensors"
Expected SHA-256: 6df85b39330e5a425ee36253d0f894e4387e4f0a15b9c53cb467d668e6b3a841