- Make compatible with Transformers 5.17 (e0ac5f003c69981dbdddd1cccd93173c908566ce)
Co-authored-by: Yu-Peng Fu <Yu-Peng-Poolside@users.noreply.huggingface.co>
fix(rope): YaRN attention_factor is (0.1*ln(factor)+1)*attn_factor, not the bare multiplier
Brings the non-Hopper FP8-KV workaround command in line with the new vllm serve flags from the main model card and adds --moe_backend marlin. Also links to https://recipes.vllm.ai/poolside/Laguna-XS.2.
Sync chat template with v5_1 (matches base/FP8/INT4)
Brings NVFP4 in line with the other Laguna-XS.2 repos, which all ship the v5_1 template. Behavior delta: when callers do not provide a system message, the default Poolside assistant system message is now used (was empty).