{"data":{"id":"assemblyai/assemblyai-tts-1","provider_id":"assemblyai","name":"AssemblyAI: TTS 1","modalities":["text","audio"],"context_window":0,"family":"assemblyai-tts-1","status":"active","description":"AssemblyAI TTS 1 is a text-to-speech model from AssemblyAI. It is suited for voice agents, narration, and multilingual applications, and draws on a public library of several thousand voices across...","architecture":{"modality":"text->speech","input_modalities":["text"],"output_modalities":["speech"],"tokenizer":"Other","instruct_type":null},"supported_parameters":[],"created_at":1793217672,"canonical_slug":"assemblyai/assemblyai-tts-1-20261028","catalog_source":"openrouter","host_id":"openrouter","host_name":"OpenRouter","creator_id":"assemblyai","creator_name":"Assemblyai","cheapest_provider":"assemblyai","cheapest_provider_name":"AssemblyAI","cheapest_price":11.25,"savings_pct":null,"savings_basis":null,"provider":{"id":"assemblyai","name":"Assemblyai","website":"https://openrouter.ai/assemblyai","categories":["text","audio"],"docs_url":"https://openrouter.ai/models","notes":"Live OpenRouter feed. Prices are OpenRouter list rates, not a contract with the origin lab.","role":"lab"},"prices":[{"id":67280,"model_id":"assemblyai/assemblyai-tts-1","unit":"token","input_per_1m_usd":null,"output_per_1m_usd":null,"flat_usd":null,"currency":"USD","effective_at":"2026-10-29","source_url":"https://openrouter.ai/assemblyai/assemblyai-tts-1","notes":"OpenRouter output modality is speech. pricing.prompt is \"0.000015\" and pricing.completion is \"0\". The models API has no unit field. Amounts are null.","last_verified_at":"2026-10-29T00:15:48.159Z","source":"openrouter","confidence":"official","cache_read_per_1m_usd":null,"cache_write_per_1m_usd":null,"cache_write_1h_per_1m_usd":null,"pricing_detail":{"unpriced":true},"long_context_override":false}]}}