{"data":{"id":"deepseek/deepseek-v4.1-flash:batch","provider_id":"deepseek","name":"DeepSeek: DeepSeek V4.1 Flash (batch)","modalities":["text","image"],"context_window":1048576,"family":"deepseek-v4.1-flash","status":"active","description":"DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture. It activates 8B parameters on input and 16B on...","architecture":{"modality":"text+image->text","input_modalities":["text","image"],"output_modalities":["text"],"tokenizer":"DeepSeek","instruct_type":null},"supported_parameters":["frequency_penalty","include_reasoning","logit_bias","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":1789021285,"canonical_slug":"deepseek/deepseek-v4.1-flash-20260910","catalog_source":"openrouter","host_id":"openrouter","host_name":"OpenRouter","creator_id":"deepseek","creator_name":"DeepSeek","cheapest_provider":null,"cheapest_provider_name":null,"cheapest_price":null,"savings_pct":null,"savings_basis":null,"provider":{"id":"deepseek","name":"DeepSeek","website":"https://www.deepseek.com","categories":["text","image"],"docs_url":"https://api-docs.deepseek.com","notes":"Live OpenRouter feed. Prices are OpenRouter list rates, not a contract with the origin lab.","role":"lab"},"prices":[{"id":19462,"model_id":"deepseek/deepseek-v4.1-flash:batch","unit":"token","input_per_1m_usd":0.05,"output_per_1m_usd":0.15,"flat_usd":null,"currency":"USD","effective_at":"2026-10-17","source_url":"https://openrouter.ai/deepseek/deepseek-v4.1-flash:batch","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. This row is the :batch SKU, not the standard rate. Cache read 0.004/1M.","last_verified_at":"2026-10-17T00:15:20.266Z","source":"openrouter","confidence":"official","cache_read_per_1m_usd":0.004,"cache_write_per_1m_usd":null,"cache_write_1h_per_1m_usd":null,"pricing_detail":null,"long_context_override":false}]}}