gemini-3.1-pro

gemini· Public API

gemini-3.1-pro

Individual units in the complete rule · Observed: 2026-10-03 UTC

Complete conditional rule · expand for every branch and condition

All prices, conditions and source evidence

tian-shu.net · Public API declaration

Plan / group: declared-group:gemini · gemini

Within observation window · not a live quote

Observed as of: 2026-10-03T23:55:47.061Z · Original cache limit: 2026-10-10T23:55:44.715000Z · Effective limit (exclusive): 2026-10-10T23:55:44.715000Z

Public declaration; cash qualification is not evaluated. Upstream identity, purchase eligibility and service quality are unverified.

Original pricing unit: See individual units in the complete rule · STRUCTURED_DECLARED_PRICING_RULE

Complete pricing rule; no single minimum represents this declaration. · STRUCTURED_RULE

Input: Not provided / unresolved
Output: Not provided / unresolved
Per request: Not provided / unresolved
Cache read: Not provided / unresolved
Cache write: Not provided / unresolved

Complete pricing rule · all branches, units and conditions

{
  "branches": [
    {
      "components": [
        {
          "coefficient": "12",
          "unit": "DECLARED_USD_PER_MILLION_TOKENS",
          "usageKind": "OUTPUT_BASE",
          "usageVariable": "c"
        },
        {
          "coefficient": "0.2",
          "unit": "DECLARED_USD_PER_MILLION_TOKENS",
          "usageKind": "CACHE_READ",
          "usageVariable": "cr"
        },
        {
          "coefficient": "2",
          "unit": "DECLARED_USD_PER_MILLION_TOKENS",
          "usageKind": "INPUT_BASE",
          "usageVariable": "p"
        }
      ],
      "pathConditions": [
        {
          "conditionAST": {
            "left": {
              "name": "len",
              "type": "variable"
            },
            "operator": "<=",
            "right": {
              "type": "number",
              "value": "200000"
            },
            "type": "binary"
          },
          "matches": true
        }
      ],
      "perRequestPrice": null,
      "tierName": "standard",
      "unit": "DECLARED_USD_PER_MILLION_TOKENS"
    },
    {
      "components": [
        {
          "coefficient": "18",
          "unit": "DECLARED_USD_PER_MILLION_TOKENS",
          "usageKind": "OUTPUT_BASE",
          "usageVariable": "c"
        },
        {
          "coefficient": "0.4",
          "unit": "DECLARED_USD_PER_MILLION_TOKENS",
          "usageKind": "CACHE_READ",
          "usageVariable": "cr"
        },
        {
          "coefficient": "4",
          "unit": "DECLARED_USD_PER_MILLION_TOKENS",
          "usageKind": "INPUT_BASE",
          "usageVariable": "p"
        }
      ],
      "pathConditions": [
        {
          "conditionAST": {
            "left": {
              "name": "len",
              "type": "variable"
            },
            "operator": "<=",
            "right": {
              "type": "number",
              "value": "200000"
            },
            "type": "binary"
          },
          "matches": false
        }
      ],
      "perRequestPrice": null,
      "tierName": "long_context",
      "unit": "DECLARED_USD_PER_MILLION_TOKENS"
    }
  ],
  "cashQualification": "NOT_EVALUATED",
  "cashQualified": false,
  "conditionAST": {
    "condition": {
      "left": {
        "name": "len",
        "type": "variable"
      },
      "operator": "<=",
      "right": {
        "type": "number",
        "value": "200000"
      },
      "type": "binary"
    },
    "type": "conditional",
    "whenFalse": {
      "arguments": [
        {
          "type": "string",
          "value": "long_context"
        },
        {
          "left": {
            "left": {
              "left": {
                "name": "p",
                "type": "variable"
              },
              "operator": "*",
              "right": {
                "type": "number",
                "value": "4"
              },
              "type": "binary"
            },
            "operator": "+",
            "right": {
              "left": {
                "name": "cr",
                "type": "variable"
              },
              "operator": "*",
              "right": {
                "type": "number",
                "value": "0.4"
              },
              "type": "binary"
            },
            "type": "binary"
          },
          "operator": "+",
          "right": {
            "left": {
              "name": "c",
              "type": "variable"
            },
            "operator": "*",
            "right": {
              "type": "number",
              "value": "18"
            },
            "type": "binary"
          },
          "type": "binary"
        }
      ],
      "function": "tier",
      "type": "call"
    },
    "whenTrue": {
      "arguments": [
        {
          "type": "string",
          "value": "standard"
        },
        {
          "left": {
            "left": {
              "left": {
                "name": "p",
                "type": "variable"
              },
              "operator": "*",
              "right": {
                "type": "number",
                "value": "2"
              },
              "type": "binary"
            },
            "operator": "+",
            "right": {
              "left": {
                "name": "cr",
                "type": "variable"
              },
              "operator": "*",
              "right": {
                "type": "number",
                "value": "0.2"
              },
              "type": "binary"
            },
            "type": "binary"
          },
          "operator": "+",
          "right": {
            "left": {
              "name": "c",
              "type": "variable"
            },
            "operator": "*",
            "right": {
              "type": "number",
              "value": "12"
            },
            "type": "binary"
          },
          "type": "binary"
        }
      ],
      "function": "tier",
      "type": "call"
    }
  },
  "dependencies": {
    "requestContext": [],
    "taskUsageSchema": null,
    "usageVariables": [
      "c",
      "cr",
      "len",
      "p"
    ]
  },
  "evidenceRefs": [
    "https://github.com/QuantumNous/new-api/blob/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/pkg/billingexpr/expr.md",
    "https://github.com/QuantumNous/new-api/blob/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/pkg/billingexpr/settle.go",
    "https://github.com/QuantumNous/new-api/blob/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/pkg/billingexpr/run.go",
    "https://github.com/QuantumNous/new-api/blob/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/pkg/billingexpr/fixed.go"
  ],
  "expressionVersion": "v1",
  "groupRatio": "0.42",
  "groupRatioApplied": false,
  "humanExtractionReview": "NOT_PERFORMED",
  "kind": "CONDITIONAL_EXPRESSION",
  "limitations": [
    "DECLARED_USD_COEFFICIENTS_NOT_RECHARGE_CASH_PROOF",
    "PROVIDER_DEPLOYMENT_SEMANTICS_UNVERIFIED",
    "TOKEN_USAGE_NORMALIZATION_REQUIRES_UPSTREAM_USAGE_SHAPE",
    "GROUP_RATIO_NOT_APPLIED",
    "TOOL_SURCHARGES_AND_EXTERNAL_REQUEST_MULTIPLIERS_NOT_ESTABLISHED",
    "OTHER_PRICING_FIELDS_REQUIRE_SEPARATE_REVIEW"
  ],
  "normalization": {
    "contextLength": "len is full input context, before subclass exclusion",
    "inputBase": "p excludes separately referenced input subclasses; omitted subclasses follow its base rate",
    "outputBase": "c excludes separately referenced output subclasses; omitted subclasses follow its base rate",
    "profile": "NEW_API_BILLINGEXPR_V1",
    "referencedVariablesAreExpressionWide": true,
    "upstreamUsageConvention": "Normalization depends on OpenAI or Claude usage shape; img_cr requires valid modality details"
  },
  "parserVersion": "grandet.new-api-expression-projection/1.1.0",
  "ruleContentSha256": "fa14da947b9474b04a1062f67d132f5acf4fd7c90f4e5127a88f3f3ef821c7e3",
  "schema": "grandet.public-pricing-rule/v1",
  "sourceExpressionSha256": "7607361af0111f3679341fc5e18dd65851ac4df82a666f0831c92ff4a5c1ff77",
  "status": "SUPPORTED_PUBLIC_DECLARATION",
  "units": [
    "DECLARED_USD_PER_MILLION_TOKENS"
  ]
}

Complete declared conditions

{
  "balanceExpiry": {
    "status": "UNKNOWN"
  },
  "bonusWallet": {
    "status": "UNKNOWN"
  },
  "declaredEndpointTypes": [
    "openai"
  ],
  "declaredGroupDescription": "{\"zh-CN\": \"Gemini 3 系列 · 官方直连\", \"zh-TW\": \"Gemini 3 系列 · 官方直連\", \"en\": \"Gemini 3 series\", \"fr\": \"Série Gemini 3\", \"ru\": \"Серия Gemini 3\", \"ja\": \"Gemini 3 シリーズ\", \"vi\": \"Dòng Gemini 3\", \"es\": \"Serie Gemini 3\", \"pt-BR\": \"Série Gemini 3\", \"id\": \"Seri Gemini 3\", \"tr\": \"Gemini 3 serisi\", \"ar\": \"سلسلة Gemini 3\"}",
  "declaredGroupRatio": "0.42",
  "eligibility": {
    "declaredGroup": "gemini",
    "status": "UNKNOWN"
  },
  "membership": {
    "status": "UNKNOWN"
  },
  "minimumTopup": {
    "status": "UNKNOWN"
  },
  "mixedWallet": {
    "status": "UNKNOWN"
  },
  "nightDiscount": {
    "status": "UNKNOWN"
  },
  "rateWindows": {
    "status": "UNKNOWN"
  },
  "requiredFees": {
    "status": "UNKNOWN"
  },
  "sharedAllowance": {
    "status": "UNKNOWN"
  },
  "sourceEffectiveAt": {
    "status": "UNKNOWN"
  },
  "tieredRates": {
    "status": "UNKNOWN"
  },
  "topupBonus": {
    "status": "UNKNOWN"
  }
}

Bound source freshness context

{
  "cacheFreshUntil": "2026-10-10T23:55:44.715000Z",
  "firstObservedAt": "2026-10-03T23:55:47.061Z",
  "maximumQuoteAgeDays": 7,
  "observedAt": "2026-10-03T23:55:47.061Z",
  "snapshotId": "8bb439bc60221a852fbb23273f56e6f9a9fe82837fa43c87c83a3064153f5f7f",
  "sourceId": "tian-shu.net",
  "transactionId": "a9ea8ac73b8b2a55c9b26408f5c9b2d68e1d62626d0466e4633c21bbbf8faeb1"
}

Complete public declaration and source identity

{
  "accountEligibility": "UNVERIFIED",
  "analysisDoesNotRenewObservation": true,
  "attemptId": "2e1b365676868d6a40ee6474250b9da54991134fa659d1b805d1d4cce7212c38",
  "cacheReadPrice": null,
  "cacheWritePrice": null,
  "captureParserVersion": "grandet.new-api-public-pricing/1.4.0",
  "cashQualification": "NOT_EVALUATED",
  "cashQualified": false,
  "classification": "STRUCTURED_PRICING_RULE",
  "conditions": {
    "balanceExpiry": {
      "status": "UNKNOWN"
    },
    "bonusWallet": {
      "status": "UNKNOWN"
    },
    "declaredEndpointTypes": [
      "openai"
    ],
    "declaredGroupDescription": "{\"zh-CN\": \"Gemini 3 系列 · 官方直连\", \"zh-TW\": \"Gemini 3 系列 · 官方直連\", \"en\": \"Gemini 3 series\", \"fr\": \"Série Gemini 3\", \"ru\": \"Серия Gemini 3\", \"ja\": \"Gemini 3 シリーズ\", \"vi\": \"Dòng Gemini 3\", \"es\": \"Serie Gemini 3\", \"pt-BR\": \"Série Gemini 3\", \"id\": \"Seri Gemini 3\", \"tr\": \"Gemini 3 serisi\", \"ar\": \"سلسلة Gemini 3\"}",
    "declaredGroupRatio": "0.42",
    "eligibility": {
      "declaredGroup": "gemini",
      "status": "UNKNOWN"
    },
    "membership": {
      "status": "UNKNOWN"
    },
    "minimumTopup": {
      "status": "UNKNOWN"
    },
    "mixedWallet": {
      "status": "UNKNOWN"
    },
    "nightDiscount": {
      "status": "UNKNOWN"
    },
    "rateWindows": {
      "status": "UNKNOWN"
    },
    "requiredFees": {
      "status": "UNKNOWN"
    },
    "sharedAllowance": {
      "status": "UNKNOWN"
    },
    "sourceEffectiveAt": {
      "status": "UNKNOWN"
    },
    "tieredRates": {
      "status": "UNKNOWN"
    },
    "topupBonus": {
      "status": "UNKNOWN"
    }
  },
  "declaredGroup": "gemini",
  "formulaAssurance": "DECLARED_BILLING_EXPRESSION_IMPLEMENTATION_UNVERIFIED",
  "formulaProjectionBlockers": [],
  "freshUntil": "2026-10-10T23:55:44.715000Z",
  "humanExtractionReview": "NOT_PERFORMED",
  "inputPrice": null,
  "modelName": "gemini-3.1-pro",
  "multimodalPricing": null,
  "observedAt": "2026-10-03T23:55:47.061Z",
  "outputPrice": null,
  "parseRevisionId": "2b187fc27b680ebcc1bd4c22d00dd20a7f420f6e31977e27a3d0cf767459690b",
  "parsedPricingDeclarations": null,
  "parserFamily": "NEW_API_PUBLIC_PRICING",
  "parserVersion": "grandet.new-api-public-pricing/1.5.1",
  "partialPriceComponents": null,
  "perRequestPrice": null,
  "planId": "declared-group:gemini",
  "pricePairSourceRowId": "36956fe73bf6a634e27c8b59ba08873d7c59b0efe81754b175d587495513a4c1",
  "pricingAdapterEvidence": [
    {
      "kind": "PUBLIC_PRIMARY_VENDOR_SCHEMA",
      "url": "https://raw.githubusercontent.com/QuantumNous/new-api/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/model/pricing.go"
    },
    {
      "kind": "PUBLIC_PRIMARY_USABLE_GROUP_FILTER",
      "url": "https://raw.githubusercontent.com/QuantumNous/new-api/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/controller/pricing.go"
    },
    {
      "adapterVersion": "grandet.typed-catalog-metadata/1.5.1",
      "basis": "CLOSED_PRESENTATION_SCHEMA_FROM_SEALED_PUBLIC_DECLARATIONS",
      "basisManifestSha256": "f9119331f65e18eed8b6f360c174717e28f7022b3ede2250b77cfebf9bc72da3",
      "cashQualification": "NOT_EVALUATED",
      "kind": "TYPED_RETAINED_PUBLIC_CATALOG_METADATA",
      "scopeOrBillingAuthority": false
    },
    {
      "cashQualification": "NOT_EVALUATED",
      "changesDeclaredPricing": false,
      "classification": "SOURCE_REPORTED_AVAILABILITY",
      "eligibilityVerified": false,
      "field": "available",
      "kind": "RETAINED_SOURCE_OPERATIONAL_DECLARATION",
      "qualityScore": null,
      "renewsObservationTime": false,
      "scopeOrBillingAuthority": false,
      "sourceValue": false,
      "sourceValueRetainedIn": "rawDeclaredFields.available",
      "statusCodeMeaning": null,
      "unit": null,
      "verification": "NOT_INDEPENDENTLY_VERIFIED"
    },
    {
      "cashQualification": "NOT_EVALUATED",
      "changesDeclaredPricing": false,
      "classification": "SOURCE_REPORTED_RESPONSE_TIME",
      "eligibilityVerified": false,
      "field": "response_time",
      "kind": "RETAINED_SOURCE_OPERATIONAL_DECLARATION",
      "qualityScore": null,
      "renewsObservationTime": false,
      "scopeOrBillingAuthority": false,
      "sourceValue": 0,
      "sourceValueRetainedIn": "rawDeclaredFields.response_time",
      "statusCodeMeaning": null,
      "unit": "UNDECLARED",
      "verification": "NOT_INDEPENDENTLY_VERIFIED"
    }
  ],
  "pricingResolution": "STRUCTURED_RULE",
  "pricingRule": {
    "branches": [
      {
        "components": [
          {
            "coefficient": "12",
            "unit": "DECLARED_USD_PER_MILLION_TOKENS",
            "usageKind": "OUTPUT_BASE",
            "usageVariable": "c"
          },
          {
            "coefficient": "0.2",
            "unit": "DECLARED_USD_PER_MILLION_TOKENS",
            "usageKind": "CACHE_READ",
            "usageVariable": "cr"
          },
          {
            "coefficient": "2",
            "unit": "DECLARED_USD_PER_MILLION_TOKENS",
            "usageKind": "INPUT_BASE",
            "usageVariable": "p"
          }
        ],
        "pathConditions": [
          {
            "conditionAST": {
              "left": {
                "name": "len",
                "type": "variable"
              },
              "operator": "<=",
              "right": {
                "type": "number",
                "value": "200000"
              },
              "type": "binary"
            },
            "matches": true
          }
        ],
        "perRequestPrice": null,
        "tierName": "standard",
        "unit": "DECLARED_USD_PER_MILLION_TOKENS"
      },
      {
        "components": [
          {
            "coefficient": "18",
            "unit": "DECLARED_USD_PER_MILLION_TOKENS",
            "usageKind": "OUTPUT_BASE",
            "usageVariable": "c"
          },
          {
            "coefficient": "0.4",
            "unit": "DECLARED_USD_PER_MILLION_TOKENS",
            "usageKind": "CACHE_READ",
            "usageVariable": "cr"
          },
          {
            "coefficient": "4",
            "unit": "DECLARED_USD_PER_MILLION_TOKENS",
            "usageKind": "INPUT_BASE",
            "usageVariable": "p"
          }
        ],
        "pathConditions": [
          {
            "conditionAST": {
              "left": {
                "name": "len",
                "type": "variable"
              },
              "operator": "<=",
              "right": {
                "type": "number",
                "value": "200000"
              },
              "type": "binary"
            },
            "matches": false
          }
        ],
        "perRequestPrice": null,
        "tierName": "long_context",
        "unit": "DECLARED_USD_PER_MILLION_TOKENS"
      }
    ],
    "cashQualification": "NOT_EVALUATED",
    "cashQualified": false,
    "conditionAST": {
      "condition": {
        "left": {
          "name": "len",
          "type": "variable"
        },
        "operator": "<=",
        "right": {
          "type": "number",
          "value": "200000"
        },
        "type": "binary"
      },
      "type": "conditional",
      "whenFalse": {
        "arguments": [
          {
            "type": "string",
            "value": "long_context"
          },
          {
            "left": {
              "left": {
                "left": {
                  "name": "p",
                  "type": "variable"
                },
                "operator": "*",
                "right": {
                  "type": "number",
                  "value": "4"
                },
                "type": "binary"
              },
              "operator": "+",
              "right": {
                "left": {
                  "name": "cr",
                  "type": "variable"
                },
                "operator": "*",
                "right": {
                  "type": "number",
                  "value": "0.4"
                },
                "type": "binary"
              },
              "type": "binary"
            },
            "operator": "+",
            "right": {
              "left": {
                "name": "c",
                "type": "variable"
              },
              "operator": "*",
              "right": {
                "type": "number",
                "value": "18"
              },
              "type": "binary"
            },
            "type": "binary"
          }
        ],
        "function": "tier",
        "type": "call"
      },
      "whenTrue": {
        "arguments": [
          {
            "type": "string",
            "value": "standard"
          },
          {
            "left": {
              "left": {
                "left": {
                  "name": "p",
                  "type": "variable"
                },
                "operator": "*",
                "right": {
                  "type": "number",
                  "value": "2"
                },
                "type": "binary"
              },
              "operator": "+",
              "right": {
                "left": {
                  "name": "cr",
                  "type": "variable"
                },
                "operator": "*",
                "right": {
                  "type": "number",
                  "value": "0.2"
                },
                "type": "binary"
              },
              "type": "binary"
            },
            "operator": "+",
            "right": {
              "left": {
                "name": "c",
                "type": "variable"
              },
              "operator": "*",
              "right": {
                "type": "number",
                "value": "12"
              },
              "type": "binary"
            },
            "type": "binary"
          }
        ],
        "function": "tier",
        "type": "call"
      }
    },
    "dependencies": {
      "requestContext": [],
      "taskUsageSchema": null,
      "usageVariables": [
        "c",
        "cr",
        "len",
        "p"
      ]
    },
    "evidenceRefs": [
      "https://github.com/QuantumNous/new-api/blob/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/pkg/billingexpr/expr.md",
      "https://github.com/QuantumNous/new-api/blob/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/pkg/billingexpr/settle.go",
      "https://github.com/QuantumNous/new-api/blob/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/pkg/billingexpr/run.go",
      "https://github.com/QuantumNous/new-api/blob/1a4166d8e8ba9802d2ca56fe8ecf0ed5404e80d5/pkg/billingexpr/fixed.go"
    ],
    "expressionVersion": "v1",
    "groupRatio": "0.42",
    "groupRatioApplied": false,
    "humanExtractionReview": "NOT_PERFORMED",
    "kind": "CONDITIONAL_EXPRESSION",
    "limitations": [
      "DECLARED_USD_COEFFICIENTS_NOT_RECHARGE_CASH_PROOF",
      "PROVIDER_DEPLOYMENT_SEMANTICS_UNVERIFIED",
      "TOKEN_USAGE_NORMALIZATION_REQUIRES_UPSTREAM_USAGE_SHAPE",
      "GROUP_RATIO_NOT_APPLIED",
      "TOOL_SURCHARGES_AND_EXTERNAL_REQUEST_MULTIPLIERS_NOT_ESTABLISHED",
      "OTHER_PRICING_FIELDS_REQUIRE_SEPARATE_REVIEW"
    ],
    "normalization": {
      "contextLength": "len is full input context, before subclass exclusion",
      "inputBase": "p excludes separately referenced input subclasses; omitted subclasses follow its base rate",
      "outputBase": "c excludes separately referenced output subclasses; omitted subclasses follow its base rate",
      "profile": "NEW_API_BILLINGEXPR_V1",
      "referencedVariablesAreExpressionWide": true,
      "upstreamUsageConvention": "Normalization depends on OpenAI or Claude usage shape; img_cr requires valid modality details"
    },
    "parserVersion": "grandet.new-api-expression-projection/1.1.0",
    "ruleContentSha256": "fa14da947b9474b04a1062f67d132f5acf4fd7c90f4e5127a88f3f3ef821c7e3",
    "schema": "grandet.public-pricing-rule/v1",
    "sourceExpressionSha256": "7607361af0111f3679341fc5e18dd65851ac4df82a666f0831c92ff4a5c1ff77",
    "status": "SUPPORTED_PUBLIC_DECLARATION",
    "units": [
      "DECLARED_USD_PER_MILLION_TOKENS"
    ]
  },
  "publicOfferingStatus": "DECLARED_IN_PUBLIC_GROUP",
  "quoteId": "ff22b9e6b595459d642e20e711970490234e23815ef3d2fba3f405ac838a4190",
  "quoteOrdinal": 94,
  "snapshotId": "8bb439bc60221a852fbb23273f56e6f9a9fe82837fa43c87c83a3064153f5f7f",
  "sourceDomain": "tian-shu.net",
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