tokenizer_config.json

{
  "audio_token": "<|audio|>",
  "backend": "tokenizers",
  "boa_token": "<|audio>",
  "boi_token": "<|image>",
  "bos_token": "<bos>",
  "eoa_token": "<audio|>",
  "eoc_token": "<channel|>",
  "eoi_token": "<image|>",
  "eos_token": "<eos>",
  "eot_token": "<turn|>",
  "escape_token": "<|\"|>",
  "etc_token": "<tool_call|>",
  "etd_token": "<tool|>",
  "etr_token": "<tool_response|>",
  "extra_special_tokens": [
    "<|video|>"
  ],
  "image_token": "<|image|>",
  "is_local": true,
  "mask_token": "<mask>",
  "model_max_length": 1000000000000000019884624838656,
  "model_specific_special_tokens": {
    "audio_token": "<|audio|>",
    "boa_token": "<|audio>",
    "boi_token": "<|image>",
    "eoa_token": "<audio|>",
    "eoc_token": "<channel|>",
    "eoi_token": "<image|>",
    "eot_token": "<turn|>",
    "escape_token": "<|\"|>",
    "etc_token": "<tool_call|>",
    "etd_token": "<tool|>",
    "etr_token": "<tool_response|>",
    "image_token": "<|image|>",
    "soc_token": "<|channel>",
    "sot_token": "<|turn>",
    "stc_token": "<|tool_call>",
    "std_token": "<|tool>",
    "str_token": "<|tool_response>",
    "think_token": "<|think|>"
  },
  "pad_token": "<pad>",
  "padding_side": "left",
  "processor_class": "Gemma4Processor",
  "response_schema": {
    "properties": {
      "content": {
        "type": "string"
      },
      "role": {
        "const": "assistant"
      },
      "thinking": {
        "type": "string"
      },
      "tool_calls": {
        "items": {
          "properties": {
            "function": {
              "properties": {
                "arguments": {
                  "additionalProperties": {},
                  "type": "object",
                  "x-parser": "gemma4-tool-call"
                },
                "name": {
                  "type": "string"
                }
              },
              "type": "object",
              "x-regex": "call\\:(?P<name>\\w+)(?P<arguments>\\{.*\\})"
            },
            "type": {
              "const": "function"
            }
          },
          "type": "object"
        },
        "type": "array",
        "x-regex-iterator": "<\\|tool_call>(.*?)<tool_call\\|>"
      }
    },
    "type": "object",
    "x-regex": "(\\<\\|channel\\>thought\\n(?P<thinking>.*?)\\<channel\\|\\>)?(?P<content>(?:(?!\\<\\|tool_call\\>)(?!\\<turn\\|\\>).)+)?(?P<tool_calls>\\<\\|tool_call\\>.*\\<tool_call\\|\\>)?(?:\\<turn\\|\\>)?"
  },
  "soc_token": "<|channel>",
  "sot_token": "<|turn>",
  "stc_token": "<|tool_call>",
  "std_token": "<|tool>",
  "str_token": "<|tool_response>",
  "think_token": "<|think|>",
  "tokenizer_class": "GemmaTokenizer",
  "unk_token": "<unk>"
}