added_tokens.json

{
  "<|begin_of_text|>": 50257,
  "<|eot_id|>": 50261,
  "<|start_header_id|>assistant<|end_header_id|>": 50260,
  "<|start_header_id|>reasoning<|end_header_id|>": 50259,
  "<|start_header_id|>user<|end_header_id|>": 50258
}