{"data":{"id":"particle-ai/particle-1","provider_id":"particle-ai","name":"Particle AI: Particle-1","modalities":["text","image"],"context_window":1048576,"family":"particle-1","status":"active","description":"Particle-1 is a token-efficient agentic coding model from Particle AI, post-trained on DeepSeek V4.1 Flash. It is suited for software engineering work such as terminal workflows, codebase changes, and data...","architecture":{"modality":"text+image->text","input_modalities":["text","image"],"output_modalities":["text"],"tokenizer":"Other","instruct_type":null},"supported_parameters":["frequency_penalty","include_reasoning","logprobs","max_tokens","min_p","presence_penalty","reasoning","reasoning_effort","repetition_penalty","response_format","seed","stop","structured_outputs","temperature","tool_choice","tools","top_k","top_logprobs","top_p"],"created_at":1793207893,"canonical_slug":"particle-ai/particle-1-20261027","catalog_source":"openrouter","host_id":"openrouter","host_name":"OpenRouter","creator_id":"particle-ai","creator_name":"Particle Ai","cheapest_provider":"particle-ai","cheapest_provider_name":"Particle AI","cheapest_price":0.4375,"savings_pct":null,"savings_basis":null,"provider":{"id":"particle-ai","name":"Particle Ai","website":"https://openrouter.ai/particle-ai","categories":["text","image"],"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":67281,"model_id":"particle-ai/particle-1","unit":"token","input_per_1m_usd":0.25,"output_per_1m_usd":1,"flat_usd":null,"currency":"USD","effective_at":"2026-10-29","source_url":"https://openrouter.ai/particle-ai/particle-1","notes":"OpenRouter list rate. Token fields are USD per token converted to per 1M. Flat image, request, and web_search fields are USD per unit and are not rescaled. Cache read 0.03/1M.","last_verified_at":"2026-10-29T00:15:48.159Z","source":"openrouter","confidence":"official","cache_read_per_1m_usd":0.03,"cache_write_per_1m_usd":null,"cache_write_1h_per_1m_usd":null,"pricing_detail":null,"long_context_override":false}]}}