Merge details
- Method: element-wise linear interpolation in float32, cast to the original
bfloat16 dtype after each tensor is merged
- Tensors merged: 1,199, including the embedded
mtp.* drafter
tensors and vision tower
- Shard layout, configuration, tokenizer, processor, and chat template:
Qwen/Qwen3.8-27B
Qwen/Qwen3.6-27B revision: 6a9e13bd6fc8f0983b9b99948120bc37f49c13e9
Qwen/Qwen3.8-27B revision: 1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0
- Quantization: none
The two source checkpoints have identical tensor names, shapes, dtypes, and
model configuration; their configs differ only in the recorded Transformers
version. The newer Qwen/Qwen3.8-27B non-weight files are used because it has the
larger merge coefficient.
License and use
Both source checkpoints are Apache-2.0. Their upstream model cards describe
capabilities, limitations, and the expected qwen3_5 runtime support.