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ModelIdentifier dataclass and a catalog of pre-defined model IDs. ModelIdentifier is a frozen dataclass that groups the platform-specific name variants for a model (HuggingFace, Ollama, WatsonX, MLX, OpenAI, Bedrock) so that a single constant can be passed to any backend without manual string translation. The module also ships a curated catalog of ready-to-use constants for popular open-weight models including IBM Granite 4, Meta Llama 4, Mistral, and Qwen families.

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Classes

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CLASS ModelIdentifier

The ModelIdentifier class wraps around model identification strings. Args:
  • hf_model_name: HuggingFace Hub model repository ID (e.g. "ibm-granite/granite-3.3-8b-instruct").
  • ollama_name: Ollama model tag (e.g. "granite3.3\:8b").
  • watsonx_name: WatsonX AI model ID (e.g. "ibm/granite-3-2b-instruct").
  • mlx_name: MLX model identifier for Apple Silicon inference.
  • openai_name: OpenAI API model name (e.g. "gpt-5.1").
  • bedrock_name: AWS Bedrock model ID (e.g. "openai.gpt-oss-20b").
  • hf_tokenizer_name: HuggingFace tokenizer ID; defaults to hf_model_name if None.