模型与价格

deepseek-v4-flash-0731

类型：model；上下文长度：未披露 Token。

兼容接口

["/v1/chat/completions", "/v1/responses", "/v1/messages"]

能力标签

{"anthropic_messages": true, "audio_generation": false, "audio_speech": false, "audio_transcription": false, "chat_completions": true, "dense_embeddings": false, "embeddings": false, "image_edit": false, "image_generation": false, "ocr": false, "realtime": false, "reranking": false, "responses": true, "three_d_generation": false, "video_generation": false, "vision": true}

人民币价格

{"billing_unit": "cny_per_million_tokens", "cached_input_cny_per_million": "0.12", "charge_condition": null, "currency": "CNY", "current_time_band": {"pricing_at_utc": "2026-09-09T17:20:50.643444Z", "pricing_local_time": "2026-09-10T01:20:50.643444+08:00", "pricing_timezone": "Asia/Shanghai", "selection_basis": "request_admitted_at", "time_band_id": "off_peak", "time_band_label": "闲时"}, "immutable_at_admission": true, "input_cny_per_million": "1.20", "is_current": true, "model_version": "unibase-cny-2026-08-27-v14", "output_cny_per_million": "3.60", "pricing_scheme": "token_input_output", "provenance": "official_mainland_api_retail_policy", "rate_cards": [], "source_url": "https://help.aliyun.com/zh/model-studio/model-pricing", "status": "approved", "tiers": [], "time_bands": {"bands": [{"cached_input_cny_per_million": "0.12", "id": "off_peak", "input_cny_per_million": "1.20", "label": "闲时", "local_end": "08:00", "local_start": "22:00", "official_cached_input_cny_per_million": "0.15", "official_input_cny_per_million": "1.5", "official_output_cny_per_million": "4.5", "output_cny_per_million": "3.60"}, {"cached_input_cny_per_million": "0.24", "default": true, "id": "peak", "input_cny_per_million": "2.40", "label": "忙时", "official_cached_input_cny_per_million": "0.30", "official_input_cny_per_million": "3", "official_output_cny_per_million": "9", "output_cny_per_million": "7.20"}], "effective_at": "2026-08-17T00:00:00+08:00", "selection_basis": "request_admitted_at", "source_url": "https://www.aliyun.com/notice/118555", "timezone": "Asia/Shanghai"}, "unit_cny": null, "updated_at": "2026-08-27T00:00:00Z"}

每次请求以受理时写入账务快照的 pricing_version 为审计依据。