{"data":{"id":"deepseek/deepseek-v4.1-flash-1017","provider_id":"deepseek","name":"DeepSeek: DeepSeek V4.1 Flash 1017","modalities":["text","image"],"context_window":1048576,"family":"deepseek-v4.1-flash-1017","status":"active","description":"DeepSeek V4.1 Flash 1017 is the October 17, 2026 snapshot of DeepSeek V4.1 Flash, served by DeepSeek under the `deepseek-flash` API model name. V4.1 Flash is a sparse mixture-of-experts model...","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_completion_tokens","max_tokens","min_p","parallel_tool_calls","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":1792225624,"canonical_slug":"deepseek/deepseek-v4.1-flash-20261017","catalog_source":"openrouter","host_id":"openrouter","host_name":"OpenRouter","creator_id":"deepseek","creator_name":"DeepSeek","cheapest_provider":"sail-research","cheapest_provider_name":"Sail Research","cheapest_price":0.11325,"savings_pct":78.4,"savings_basis":"lab","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":65196,"model_id":"deepseek/deepseek-v4.1-flash-1017","unit":"token","input_per_1m_usd":0.3,"output_per_1m_usd":1.2,"flat_usd":null,"currency":"USD","effective_at":"2026-10-30","source_url":"https://openrouter.ai/deepseek/deepseek-v4.1-flash-1017","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 0.006/1M. Tier UTC days [\"saturday\",\"sunday\"]: input 0.15/1M, output 0.6/1M, cache read 0.003/1M. Tier UTC days [\"monday\",\"tuesday\",\"wednesday\",\"thursday\",\"friday\"]: input 0.15/1M, output 0.6/1M, cache read 0.003/1M. Tier UTC days [\"monday\",\"tuesday\",\"wednesday\",\"thursday\",\"friday\"]: input 0.3/1M, output 1.2/1M, cache read 0.006/1M. Tier UTC days [\"monday\",\"tuesday\",\"wednesday\",\"thursday\",\"friday\"]: input 0.15/1M, output 0.6/1M, cache read 0.003/1M. 2 more tier(s) are in pricing_detail.","last_verified_at":"2026-10-30T06:15:48.060Z","source":"openrouter","confidence":"official","cache_read_per_1m_usd":0.006,"cache_write_per_1m_usd":null,"cache_write_1h_per_1m_usd":null,"pricing_detail":{"overrides":[{"utc_days":["saturday","sunday"],"input_per_1m_usd":0.15,"output_per_1m_usd":0.6,"cache_read_per_1m_usd":0.003},{"utc_days":["monday","tuesday","wednesday","thursday","friday"],"input_per_1m_usd":0.15,"output_per_1m_usd":0.6,"cache_read_per_1m_usd":0.003},{"utc_days":["monday","tuesday","wednesday","thursday","friday"],"input_per_1m_usd":0.3,"output_per_1m_usd":1.2,"cache_read_per_1m_usd":0.006},{"utc_days":["monday","tuesday","wednesday","thursday","friday"],"input_per_1m_usd":0.15,"output_per_1m_usd":0.6,"cache_read_per_1m_usd":0.003},{"utc_days":["monday","tuesday","wednesday","thursday","friday"],"input_per_1m_usd":0.3,"output_per_1m_usd":1.2,"cache_read_per_1m_usd":0.006},{"utc_days":["monday","tuesday","wednesday","thursday","friday"],"input_per_1m_usd":0.15,"output_per_1m_usd":0.6,"cache_read_per_1m_usd":0.003}]},"long_context_override":false}]}}