Qwen3-8B-Eagle3-NeMoRL-RedhatAI-thinking

• Upstream: RedHatAI/Qwen3-8B-Thinking-speculator.eagle3, trained by RedHat with the vLLM/speculators library on Magpie-Pro-300K-Filtered + UltraChat-200k, thinking enabled.
• Conversion: tensor values unchanged.
  • config: nested speculators config -> flat raw-eagle3 config + model_type: llama.
  • weight keys: layers.0.* -> midlayer.*.
  • embed_tokens.weight dropped because NeMo-RL/vLLM reuse the target model embeddings.
• eagle_aux_hidden_state_layer_ids: [2, 18, 33] injected. The upstream config contains the key but sets it to null; this mirror makes the Qwen3 36-layer speculators/vLLM convention explicit: (2, n//2, n-3).
• norm_before_residual: true preserved from upstream. This is required for speculators-format RedHat EAGLE3 drafters; omitting it caused acceptance collapse in earlier sanity checks.
• rope_theta: 10000.0 preserved from upstream transformer_layer_config. This differs from the non-thinking RedHat Qwen3 drafter mirror but matches this thinking drafter's public config.