Update chat template: tool-call author in history, end_sampling after assistant turns, reasoning-effort validation (minimal=0.1, raise on invalid), raise on unknown roles

Update chat template: tool-call author in history, end_sampling after assistant turns, reasoning-effort validation (minimal=0.1, raise on invalid), raise on unknown roles

Restore tokenizer_config with the SGLang-parity chat template

Restore the SGLang-parity chat template

Update MTP head to the sliding-window release weights

Sync hf_quant_config.json with the thinkingmachines release

Sync processor_config.json with the thinkingmachines release

Sync config.json with the thinkingmachines release

Sync chat_template.jinja with the thinkingmachines release

Update README.md

Add files using upload-large-folder tool

initial commit