{
  "id": "deepseek-flash",
  "language": "vi",
  "url": "https://alexgetman.com/vi/models/deepseek/deepseek-flash/",
  "name": "DeepSeek-V4.1-Flash",
  "model_identity": {
    "id": "deepseek-flash",
    "name": "DeepSeek-V4.1-Flash",
    "maker": {
      "id": "deepseek",
      "name": "DeepSeek"
    },
    "version": null,
    "checkpoint": null,
    "first_seen_at": "2026-09-16T05:20:37.084Z"
  },
  "catalogue_section": "archive",
  "stage": "available",
  "expectation": null,
  "watch_presentation": {
    "placement": "expected",
    "family": null
  },
  "observations": [],
  "timeline": [],
  "offers": [
    {
      "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]",
      "model_id": "deepseek-flash",
      "provider_id": "deepseek",
      "api_id": "deepseek-flash",
      "mode": "standard",
      "context_band": null,
      "available": true,
      "prices": {
        "currency": "USD",
        "unit": "per_million_tokens",
        "input": {
          "amount": 0.15,
          "mode": "standard",
          "source": "pricing:deepseek-pricing",
          "observed_at": "2026-11-12T15:54:02.177Z",
          "evidence": [
            {
              "source": "deepseek-pricing",
              "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8",
              "authority": "first_party",
              "scope": {
                "kind": "offer",
                "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
              },
              "detected_at": null,
              "checked_at": "2026-11-12T15:54:02.177Z"
            }
          ],
          "condition": {
            "label": "Off-peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
            "input_tokens": null
          },
          "tiers": [
            {
              "amount": 0.3,
              "condition": {
                "label": "Peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
                "input_tokens": null
              }
            }
          ]
        },
        "output": {
          "amount": 0.6,
          "mode": "standard",
          "source": "pricing:deepseek-pricing",
          "observed_at": "2026-11-12T15:54:02.177Z",
          "evidence": [
            {
              "source": "deepseek-pricing",
              "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8",
              "authority": "first_party",
              "scope": {
                "kind": "offer",
                "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
              },
              "detected_at": null,
              "checked_at": "2026-11-12T15:54:02.177Z"
            }
          ],
          "condition": {
            "label": "Off-peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
            "input_tokens": null
          },
          "tiers": [
            {
              "amount": 1.2,
              "condition": {
                "label": "Peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
                "input_tokens": null
              }
            }
          ]
        },
        "cached_input": {
          "amount": 0.003,
          "mode": "standard",
          "source": "pricing:deepseek-pricing",
          "observed_at": "2026-11-12T15:54:02.177Z",
          "evidence": [
            {
              "source": "deepseek-pricing",
              "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8",
              "authority": "first_party",
              "scope": {
                "kind": "offer",
                "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
              },
              "detected_at": null,
              "checked_at": "2026-11-12T15:54:02.177Z"
            }
          ],
          "condition": {
            "label": "Off-peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
            "input_tokens": null
          },
          "tiers": [
            {
              "amount": 0.006,
              "condition": {
                "label": "Peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
                "input_tokens": null
              }
            }
          ]
        }
      },
      "characteristics": {
        "display_name": "DeepSeek-V4.1-Flash",
        "provider": "DeepSeek",
        "release_date": null,
        "model_release_date": null,
        "release_scope": null,
        "release_precision": null,
        "reviewed_claim": null,
        "context": 1048576,
        "max_output": 393216,
        "inputs": [
          "text",
          "image"
        ],
        "outputs": [
          "text"
        ],
        "open_weights": null,
        "observed_at": "2026-11-12T16:23:59.781Z",
        "output_kind": "text",
        "origins": {
          "context": {
            "key": "contextWindow:deepseek-api",
            "observed_at": "2026-11-12T16:23:59.781Z",
            "story_updated_at": "2026-11-12T16:23:59.781Z",
            "evidence": [
              {
                "source": "deepseek-api",
                "url": "https://api.deepseek.com/models",
                "authority": "first_party",
                "scope": {
                  "kind": "offer",
                  "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
                },
                "detected_at": null,
                "checked_at": "2026-11-12T16:23:59.781Z"
              }
            ]
          },
          "display_name": {
            "key": "displayName:deepseek-api",
            "observed_at": "2026-11-12T16:23:59.781Z",
            "story_updated_at": "2026-11-12T16:23:59.781Z",
            "evidence": [
              {
                "source": "deepseek-api",
                "url": "https://api.deepseek.com/models",
                "authority": "first_party",
                "scope": {
                  "kind": "offer",
                  "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
                },
                "detected_at": null,
                "checked_at": "2026-11-12T16:23:59.781Z"
              }
            ]
          },
          "inputs": {
            "key": "inputModalities:deepseek-api",
            "observed_at": "2026-11-12T16:23:59.781Z",
            "story_updated_at": "2026-11-12T16:23:59.781Z",
            "evidence": [
              {
                "source": "deepseek-api",
                "url": "https://api.deepseek.com/models",
                "authority": "first_party",
                "scope": {
                  "kind": "offer",
                  "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
                },
                "detected_at": null,
                "checked_at": "2026-11-12T16:23:59.781Z"
              }
            ]
          },
          "max_output": {
            "key": "maxOutputTokens:deepseek-api",
            "observed_at": "2026-11-12T16:23:59.781Z",
            "story_updated_at": "2026-11-12T16:23:59.781Z",
            "evidence": [
              {
                "source": "deepseek-api",
                "url": "https://api.deepseek.com/models",
                "authority": "first_party",
                "scope": {
                  "kind": "offer",
                  "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
                },
                "detected_at": null,
                "checked_at": "2026-11-12T16:23:59.781Z"
              }
            ]
          },
          "outputs": {
            "key": "outputModalities:deepseek-api",
            "observed_at": "2026-11-12T16:23:59.781Z",
            "story_updated_at": "2026-11-12T16:23:59.781Z",
            "evidence": [
              {
                "source": "deepseek-api",
                "url": "https://api.deepseek.com/models",
                "authority": "first_party",
                "scope": {
                  "kind": "offer",
                  "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
                },
                "detected_at": null,
                "checked_at": "2026-11-12T16:23:59.781Z"
              }
            ]
          },
          "provider": {
            "key": "provider:deepseek-api",
            "observed_at": "2026-11-12T16:23:59.781Z",
            "story_updated_at": "2026-11-12T16:23:59.781Z",
            "evidence": [
              {
                "source": "deepseek-api",
                "url": "https://api.deepseek.com/models",
                "authority": "first_party",
                "scope": {
                  "kind": "offer",
                  "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
                },
                "detected_at": null,
                "checked_at": "2026-11-12T16:23:59.781Z"
              }
            ]
          }
        }
      },
      "evidence": [
        {
          "source": "deepseek-api",
          "url": "https://api.deepseek.com/models",
          "authority": "first_party",
          "scope": {
            "kind": "offer",
            "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
          },
          "detected_at": null,
          "checked_at": "2026-11-12T16:23:59.781Z"
        },
        {
          "source": "deepseek-pricing",
          "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8",
          "authority": "first_party",
          "scope": {
            "kind": "offer",
            "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
          },
          "detected_at": null,
          "checked_at": "2026-11-12T15:54:02.177Z"
        }
      ]
    }
  ],
  "dates": [
    {
      "kind": "model_release",
      "scope": {
        "kind": "model",
        "id": "deepseek-flash"
      },
      "at": {
        "precision": "day",
        "value": "2026-10-17"
      },
      "release_scope": null,
      "selected": false,
      "evidence": [
        {
          "source": "models-dev",
          "url": null,
          "authority": "third_party",
          "scope": {
            "kind": "model",
            "id": "deepseek-flash"
          },
          "detected_at": null,
          "checked_at": "2026-11-12T16:13:02.548Z"
        }
      ]
    },
    {
      "kind": "api_availability",
      "scope": {
        "kind": "offer",
        "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
      },
      "at": null,
      "release_scope": null,
      "selected": false,
      "evidence": [
        {
          "source": "deepseek-api",
          "url": "https://api.deepseek.com/models",
          "authority": "first_party",
          "scope": {
            "kind": "offer",
            "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
          },
          "detected_at": null,
          "checked_at": "2026-11-12T16:23:59.781Z"
        },
        {
          "source": "deepseek-pricing",
          "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8",
          "authority": "first_party",
          "scope": {
            "kind": "offer",
            "id": "[\"deepseek\",\"deepseek-flash\",\"standard\",null]"
          },
          "detected_at": null,
          "checked_at": "2026-11-12T15:54:02.177Z"
        }
      ]
    }
  ],
  "vendor": "DeepSeek",
  "summary": "DeepSeek-V4.1-Flash là mô hình AI từ DeepSeek, được ghi nhận lần đầu vào 2026-09-16; ngày phát hành chưa được xác nhận. Cửa sổ ngữ cảnh có độ dài 1.048.576 token. Độ dài đầu ra tối đa là 393.216 token. Giá cho mỗi triệu token là $0,15 (Off-peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.); $0,30 (Peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.) cho đầu vào và $0,60 (Off-peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.); $1,20 (Peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.) cho đầu ra.",
  "editorial_guide": null,
  "first_seen_at": "2026-09-16T05:20:37.084Z",
  "first_reported_at": null,
  "detection": {
    "at": "2026-09-16T05:20:37.084Z",
    "kind": "catalogue_listing",
    "evidence": [
      {
        "source": "models-dev",
        "url": "https://models.dev/#deepseek-flash",
        "authority": "third_party",
        "scope": {
          "kind": "model",
          "id": "deepseek-flash"
        },
        "detected_at": "2026-09-16T05:20:37.084Z",
        "checked_at": null
      }
    ]
  },
  "days_early": null,
  "released_at": null,
  "updated_at": "2026-11-14T10:39:14.358Z",
  "forge_facts": [
    {
      "key": "advertisedLimits:deepseek-pricing",
      "value": {
        "context": "1M",
        "maxOutput": "384K",
        "modelVersion": "DeepSeek-V4.1-Flash-1017",
        "scope": "provider_api",
        "unit": "tokens",
        "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8"
      },
      "observed_at": "2026-11-12T15:54:02.177Z"
    },
    {
      "key": "availableInProviderApi:deepseek-api",
      "value": true,
      "observed_at": "2026-11-12T16:22:22.304Z"
    },
    {
      "key": "catalogueMetadata:deepseek-api",
      "value": {
        "api_capabilities": {
          "anthropic_messages": {
            "system_prompt_update": "in-history",
            "tool_update": "addition-only"
          }
        },
        "effort": {
          "default_level": "high",
          "supported_levels": [
            "low",
            "high",
            "max"
          ]
        }
      },
      "observed_at": "2026-11-12T16:23:59.781Z"
    },
    {
      "key": "contextWindow",
      "value": 1048576,
      "observed_at": "2026-11-12T16:22:22.304Z"
    },
    {
      "key": "displayName",
      "value": "DeepSeek-V4.1-Flash",
      "observed_at": "2026-11-12T16:22:22.304Z"
    },
    {
      "key": "inputModalities",
      "value": [
        "text",
        "image"
      ],
      "observed_at": "2026-11-12T16:23:59.781Z"
    },
    {
      "key": "listedInProviderCatalogue:deepseek-api",
      "value": true,
      "observed_at": "2026-11-12T16:22:22.304Z"
    },
    {
      "key": "listedInProviderCatalogue:models-dev",
      "value": true,
      "observed_at": "2026-11-12T16:13:02.548Z"
    },
    {
      "key": "maxOutputTokens",
      "value": 393216,
      "observed_at": "2026-11-12T16:22:22.304Z"
    },
    {
      "key": "outputModalities",
      "value": [
        "text"
      ],
      "observed_at": "2026-11-12T16:23:59.781Z"
    },
    {
      "key": "pricing:deepseek-pricing",
      "value": {
        "bands": {
          "Off-peak": {
            "condition": "Off-peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
            "input": 0.15,
            "input_cache_read": 0.003,
            "output": 0.6,
            "unit": "per_million_tokens"
          },
          "Peak": {
            "condition": "Peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
            "input": 0.3,
            "input_cache_read": 0.006,
            "output": 1.2,
            "unit": "per_million_tokens"
          }
        },
        "currency": "USD",
        "inputCacheHitOffPeak": 0.003,
        "inputCacheHitPeak": 0.006,
        "inputCacheMissOffPeak": 0.15,
        "inputCacheMissPeak": 0.3,
        "outputOffPeak": 0.6,
        "outputPeak": 1.2,
        "periodPolicy": "Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
        "unit": "per_million_tokens"
      },
      "observed_at": "2026-11-12T15:54:02.177Z"
    },
    {
      "key": "provider",
      "value": "DeepSeek",
      "observed_at": "2026-11-14T10:36:14.505Z"
    },
    {
      "key": "reportedReleaseDate:models-dev",
      "value": {
        "field": "released",
        "precision": "day",
        "value": "2026-10-17"
      },
      "observed_at": "2026-11-12T16:13:02.548Z"
    },
    {
      "key": "servingOffer:deepseek-api:deepseek-flash",
      "value": {
        "api_id": "deepseek-flash",
        "available": true,
        "context_band": null,
        "facts": [
          {
            "key": "displayName:deepseek-api",
            "observed_at": null,
            "value": "DeepSeek-V4.1-Flash"
          },
          {
            "key": "provider:deepseek-api",
            "observed_at": null,
            "value": "DeepSeek"
          },
          {
            "key": "catalogueMetadata:deepseek-api",
            "observed_at": null,
            "value": {
              "api_capabilities": {
                "anthropic_messages": {
                  "system_prompt_update": "in-history",
                  "tool_update": "addition-only"
                }
              },
              "effort": {
                "default_level": "high",
                "supported_levels": [
                  "low",
                  "high",
                  "max"
                ]
              }
            }
          },
          {
            "key": "contextWindow:deepseek-api",
            "observed_at": null,
            "value": 1048576
          },
          {
            "key": "maxOutputTokens:deepseek-api",
            "observed_at": null,
            "value": 393216
          },
          {
            "key": "inputModalities:deepseek-api",
            "observed_at": null,
            "value": [
              "text",
              "image"
            ]
          },
          {
            "key": "outputModalities:deepseek-api",
            "observed_at": null,
            "value": [
              "text"
            ]
          },
          {
            "key": "listedInProviderCatalogue:deepseek-api",
            "observed_at": null,
            "value": true
          },
          {
            "key": "availableInProviderApi:deepseek-api",
            "observed_at": null,
            "value": true
          }
        ],
        "modality": null,
        "mode": "standard",
        "provider_id": "deepseek",
        "source": "deepseek-api",
        "url": "https://api.deepseek.com/models"
      },
      "observed_at": "2026-11-12T16:23:59.781Z"
    },
    {
      "key": "servingOffer:deepseek-pricing:deepseek-flash",
      "value": {
        "api_id": "deepseek-flash",
        "available": true,
        "context_band": null,
        "facts": [
          {
            "key": "displayName:deepseek-pricing",
            "observed_at": null,
            "value": "DeepSeek Flash"
          },
          {
            "key": "provider:deepseek-pricing",
            "observed_at": null,
            "value": "DeepSeek"
          },
          {
            "key": "advertisedLimits:deepseek-pricing",
            "observed_at": null,
            "value": {
              "context": "1M",
              "maxOutput": "384K",
              "modelVersion": "DeepSeek-V4.1-Flash-1017",
              "scope": "provider_api",
              "unit": "tokens",
              "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8"
            }
          },
          {
            "key": "pricing:deepseek-pricing",
            "observed_at": null,
            "value": {
              "bands": {
                "Off-peak": {
                  "condition": "Off-peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
                  "input": 0.15,
                  "input_cache_read": 0.003,
                  "output": 0.6,
                  "unit": "per_million_tokens"
                },
                "Peak": {
                  "condition": "Peak: Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
                  "input": 0.3,
                  "input_cache_read": 0.006,
                  "output": 1.2,
                  "unit": "per_million_tokens"
                }
              },
              "currency": "USD",
              "inputCacheHitOffPeak": 0.003,
              "inputCacheHitPeak": 0.006,
              "inputCacheMissOffPeak": 0.15,
              "inputCacheMissPeak": 0.3,
              "outputOffPeak": 0.6,
              "outputPeak": 1.2,
              "periodPolicy": "Off-peak rates are half of the peak rates. Peak hours are 01:00 - 04:00 and 06:00 - 10:00 UTC, Monday through Friday, excluding Chinese public holidays. All other hours are off-peak, including weekends and Chinese public holidays in full.",
              "unit": "per_million_tokens"
            }
          }
        ],
        "modality": null,
        "mode": "standard",
        "provider_id": "deepseek",
        "source": "deepseek-pricing",
        "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8"
      },
      "observed_at": "2026-11-12T15:54:02.177Z"
    },
    {
      "key": "watchFocus",
      "value": {
        "category": "unknown",
        "home_eligible": false,
        "basis": "source_purpose"
      },
      "observed_at": null
    }
  ],
  "provenance": {
    "advertisedLimits:deepseek-pricing": [
      {
        "source": "deepseek-pricing",
        "url": "https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8",
        "authority": "first_party",
        "scope": {
          "kind": "model",
          "id": "deepseek-flash"
        },
        "detected_at": null,
        "checked_at": "2026-11-12T15:54:02.177Z"
      }
    ],
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