{ "model_type": "CrossEncoder", "__version__": { "sentence_transformers": "5.3.0.dev0", "transformers": "4.57.3", "pytorch": "2.9.1+cu126" }, "prompts": { "web_search": "Given a web search query, retrieve relevant passages that answer the query" }, "default_prompt_name": "web_search", "activation_fn": "torch.nn.modules.linear.Identity" }