{"model":"nvidia/nemotron-3-ultra-550b-a55b:free","provider":"openrouter","auto_context_length":1000000,"config_context_length":0,"effective_context_length":1000000,"capabilities":{"supports_tools":true,"supports_vision":false,"supports_reasoning":true,"context_window":1000000,"max_output_tokens":65536,"model_family":"nemotron"}}