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DeepSeek · deepseek-flash

Provider prices, cheapest first

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Price comparison

Official (cash)
Input 0.3 / output 1.2 USD/million tokensDeepSeek ·
Lowest inference provider (cash)
Not listed
Lowest relay (credit)
Not listed

Official and inference-provider prices are cash; relay prices are site credit (USD credit or CNY credit), a different unit, compared separately. Relay prices are per million total tokens at 75% input and 25% output.

All official and inference price observations

DeepSeek · deepseek-flash official price: input 0.3, output 1.2 USD per million tokens (DeepSeek, observed 2026-10-24). 20 sites have comparable prices; 133 sites list this model. Conditions: tariffWindow: PEAK · declaredTemporalCondition: 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 we…

Price ranges per million tokens

Official cash prices · Lowest 0.525 · median 0.525 · highest 0.525 · 1 quotes USD / per million tokens

Official cash prices · Lowest 3.5 · median 3.5 · highest 3.5 · 1 quotes CNY / per million tokens

Official price

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
DeepSeekStandard0.31.20.006—USD / 1M tokenstariffWindow: PEAK · declaredTemporalCondition: 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 we…
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "tariffWindow: PEAK",
    "declaredTemporalCondition: 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."
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
DeepSeekStandard280.04—CNY / 1M tokenstariffWindow: PEAK · declaredTemporalCondition: 北京时间周一至周五（不含中国法定节假日）9:00 - 12:00、14:00 - 18:00 为高峰时段；其余时段，包括周末及中国法定节假日全天均为空闲时段。
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "tariffWindow: PEAK",
    "declaredTemporalCondition: 北京时间周一至周五（不含中国法定节假日）9:00 - 12:00、14:00 - 18:00 为高峰时段；其余时段，包括周末及中国法定节假日全天均为空闲时段。"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Official prices are the vendor's cash prices. Inference providers also list cash prices and can be compared directly. Relays list prices in site credit; what you actually pay depends on each site's top-up rate, so they cannot be compared with official prices directly.

Other tariffs and prices to review

Official price

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
DeepSeekOff-peak0.150.60.003—USD / 1M tokenstariffWindow: OFF_PEAK · declaredTemporalCondition: 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 we…
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "tariffWindow: OFF_PEAK"
  ],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "declaredTemporalCondition: 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."
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
DeepSeekOff-peak140.02—CNY / 1M tokenstariffWindow: OFF_PEAK · declaredTemporalCondition: 北京时间周一至周五（不含中国法定节假日）9:00 - 12:00、14:00 - 18:00 为高峰时段；其余时段，包括周末及中国法定节假日全天均为空闲时段。
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "tariffWindow: OFF_PEAK"
  ],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "declaredTemporalCondition: 北京时间周一至周五（不含中国法定节假日）9:00 - 12:00、14:00 - 18:00 为高峰时段；其余时段，包括周末及中国法定节假日全天均为空闲时段。"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
Older official and inference provider prices

Earlier price observations and their original conditions

Official price

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
DeepSeekOff-peak140.02—CNY / 1M tokenstariffWindow: OFF_PEAK · declaredTemporalCondition: 北京时间周一至周五（不含中国法定节假日）9:00 - 12:00、14:00 - 18:00 为高峰时段；其余时段，包括周末及中国法定节假日全天均为空闲时段。
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "tariffWindow: OFF_PEAK"
  ],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "declaredTemporalCondition: 北京时间周一至周五（不含中国法定节假日）9:00 - 12:00、14:00 - 18:00 为高峰时段；其余时段，包括周末及中国法定节假日全天均为空闲时段。"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
DeepSeekStandard280.04—CNY / 1M tokenstariffWindow: PEAK · declaredTemporalCondition: 北京时间周一至周五（不含中国法定节假日）9:00 - 12:00、14:00 - 18:00 为高峰时段；其余时段，包括周末及中国法定节假日全天均为空闲时段。
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "tariffWindow: PEAK",
    "declaredTemporalCondition: 北京时间周一至周五（不含中国法定节假日）9:00 - 12:00、14:00 - 18:00 为高峰时段；其余时段，包括周末及中国法定节假日全天均为空闲时段。"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
DeepSeekOff-peak0.150.60.003—USD / 1M tokenstariffWindow: OFF_PEAK · declaredTemporalCondition: 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 we…
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "tariffWindow: OFF_PEAK"
  ],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "declaredTemporalCondition: 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."
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
DeepSeekStandard0.31.20.006—USD / 1M tokenstariffWindow: PEAK · declaredTemporalCondition: 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 we…
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "tariffWindow: PEAK",
    "declaredTemporalCondition: 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."
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.

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Blended price = input × 75% + output × 25%, without cache.

Price range: lowest — · median — · highest — (0 quotes, USD credits per million total tokens)

sites have comparable prices20133 sites list this model; approximately 0 operators
Lowest input price—USD credits / 1M
Median of each provider’s lowest price—USD credits / 1M

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View other prices and terms for this model
How this ranking works

All per-token prices: 93,968 prices from 854 sites (about 751 companies). 84,786 are ranked, from 838 sites (about 736 companies); 9,182 more are listed separately and not ranked. Prices collected up to 2026-10-24.

This model has 274 recorded prices; 40 can be compared directly. Not comparable yet: tiered by rules (see Tiered prices) 99, price not parsed yet 68, ratio looks unset 44, new price under review; showing the previous one 9, display unit not confirmed 6, scope of the official doc price not confirmed 2, billed per request or another unit 2

0 recent · 0 stale (older than 10 days, or not updated by this refresh) · 0 unverified timestamps. No recent prices to summarize in this group. 0 zero-valued pairs are separately unverified, without proof of free eligibility. Timing does not verify payment, upstream identity or quality.

Prices are converted to site credits using each site’s published ratio. What you actually pay depends on its top-up rate. Input, output and cache prices in each row come from the same plan. Several sites run by the same company take one place in the ranking: its cheapest plan, with the other sites listed under it. We judge “same company” by identical prices, status pages or homepage code; this is not a legal finding. To see every site’s prices, choose “All plans” or filter by provider.

“Self-declared unofficial channel” means the plan name itself says “reverse-engineered” or similar. We have not verified their source or quality. Minimum and median only count regular plans.

Full methodology →

Manufacturer documentation and lifecycle

These manufacturer statements do not verify relay backends, availability, GPU ownership or cash eligibility. Aliases are never merged automatically.

Latest generation in documentation · DeepSeek Flash

DeepSeek-V4.1-Flash-1017 · deepseek-flash

Documentation checked: 2026-10-23T20:08:17.113847+00:00 · 2026-10-23T20:08:17.097015+00:00

Alias observations over time · deepseek-flash

Current documented target: deepseek-flash · Target version: DeepSeek-V4.1-Flash-1017

CURRENT_SERVING_ROUTE

Documentation checked: 2026-10-23T20:08:17.113847+00:00

Complete declarations and historical observations
{
  "alias": "deepseek-flash",
  "author": "DeepSeek",
  "autoMergeAllowed": false,
  "currentObservation": {
    "checkedAt": [
      "2026-10-23T20:08:17.113847+00:00"
    ],
    "isIdentityEquivalence": false,
    "sourceIds": [
      "availability:deepseek-intro"
    ],
    "status": "CURRENT_SERVING_ROUTE",
    "targetModelId": "deepseek-flash",
    "targetVersion": "DeepSeek-V4.1-Flash-1017"
  },
  "key": "DeepSeek::deepseek-flash",
  "lifecycleNotices": [],
  "observations": [
    {
      "baselineVerifiedOn": "2026-10-19",
      "checkedAt": [
        "2026-10-19T02:23:01.035345+00:00"
      ],
      "sourceIds": [
        "4i:deepseek-pricing"
      ],
      "status": "confirmed_by_manufacturer_documentation",
      "targetModelId": "deepseek-flash",
      "targetVersion": "DeepSeek-V4.1-Flash-1017"
    },
    {
      "checkedAt": [
        "2026-10-23T20:08:17.113847+00:00"
      ],
      "isIdentityEquivalence": false,
      "sourceIds": [
        "availability:deepseek-intro"
      ],
      "status": "CURRENT_SERVING_ROUTE",
      "targetModelId": "deepseek-flash",
      "targetVersion": "DeepSeek-V4.1-Flash-1017"
    }
  ],
  "recommendedReplacementObservations": [],
  "relationship": "documented_serving_route",
  "runtimeBackendVerified": false
}

Alias observations over time · deepseek-v4-flash

Current documented target: deepseek-flash · Target version: DeepSeek-V4.1-Flash-1017

RETIRED_MODEL_LEGACY_ROUTE_STILL_ACCEPTED

Documentation checked: 2026-10-23T20:08:17.113847+00:00

Complete declarations and historical observations
{
  "alias": "deepseek-v4-flash",
  "author": "DeepSeek",
  "autoMergeAllowed": false,
  "currentObservation": {
    "checkedAt": [
      "2026-10-23T20:08:17.113847+00:00"
    ],
    "isIdentityEquivalence": false,
    "sourceIds": [
      "availability:deepseek-intro"
    ],
    "status": "RETIRED_MODEL_LEGACY_ROUTE_STILL_ACCEPTED",
    "targetModelId": "deepseek-flash",
    "targetVersion": "DeepSeek-V4.1-Flash-1017"
  },
  "key": "DeepSeek::deepseek-v4-flash",
  "lifecycleNotices": [
    {
      "author": "DeepSeek",
      "availability": "RETIRED_WITH_COMPATIBILITY_REDIRECT",
      "availabilityScope": "DeepSeek official API",
      "backendTested": false,
      "deprecationAnnouncedOn": null,
      "documentationReadAt": "2026-10-23T20:08:17.113847+00:00",
      "documentedAliases": [],
      "endpointDisposition": "CONTINUES_ACCEPTING_REQUESTS_REDIRECTED",
      "evidenceKeys": [
        "deepseek-updates",
        "deepseek-intro"
      ],
      "newUserAccessDateStatus": "NOT_ESTABLISHED_BY_REVIEWED_DOCUMENTATION",
      "newUserAccessStopsOn": null,
      "note": "原厂当前首页确认旧名仍接受并由 V4.1-Flash-1017 服务；不等同原模型仍在售。",
      "officialId": "deepseek-v4-flash",
      "qualificationEffect": "DOCUMENTATION_ONLY_NO_AUTOMATIC_PRICE_OR_RANKING_CHANGE",
      "recommendedReplacements": [
        "deepseek-flash"
      ],
      "retiredBy": "2026-09-10",
      "retirementDate": null,
      "retirementDateBasis": "9/10 announcement states predecessors have retired; exact retirement date/time not established.",
      "routeTarget": "deepseek-flash",
      "servedModelVersion": "DeepSeek-V4.1-Flash-1017",
      "sourceIds": [
        "availability:deepseek-updates",
        "availability:deepseek-intro"
      ],
      "sourceUrls": [
        "https://api-docs.deepseek.com/updates/",
        "https://api-docs.deepseek.com/"
      ],
      "verifiedOn": "2026-10-23"
    }
  ],
  "observations": [
    {
      "baselineVerifiedOn": "2026-10-19",
      "checkedAt": [
        "2026-10-19T02:23:01.035345+00:00"
      ],
      "sourceIds": [
        "4i:deepseek-pricing"
      ],
      "status": "old_model_retired_requests_rerouted",
      "targetModelId": "deepseek-flash",
      "targetVersion": "DeepSeek-V4.1-Flash-1017"
    },
    {
      "checkedAt": [
        "2026-10-23T20:08:17.113847+00:00"
      ],
      "isIdentityEquivalence": false,
      "sourceIds": [
        "availability:deepseek-intro"
      ],
      "status": "RETIRED_MODEL_LEGACY_ROUTE_STILL_ACCEPTED",
      "targetModelId": "deepseek-flash",
      "targetVersion": "DeepSeek-V4.1-Flash-1017"
    }
  ],
  "recommendedReplacementObservations": [],
  "relationship": "accepted_legacy_route",
  "runtimeBackendVerified": false
}

Alias observations over time · deepseek-v4-flash-vision-exp

Current documented target: deepseek-flash · Target version: DeepSeek-V4.1-Flash-1017

RETIRED_MODEL_LEGACY_ROUTE_STILL_ACCEPTED

Documentation checked: 2026-10-23T20:08:17.113847+00:00

Complete declarations and historical observations
{
  "alias": "deepseek-v4-flash-vision-exp",
  "author": "DeepSeek",
  "autoMergeAllowed": false,
  "currentObservation": {
    "checkedAt": [
      "2026-10-23T20:08:17.113847+00:00"
    ],
    "isIdentityEquivalence": false,
    "sourceIds": [
      "availability:deepseek-intro"
    ],
    "status": "RETIRED_MODEL_LEGACY_ROUTE_STILL_ACCEPTED",
    "targetModelId": "deepseek-flash",
    "targetVersion": "DeepSeek-V4.1-Flash-1017"
  },
  "key": "DeepSeek::deepseek-v4-flash-vision-exp",
  "lifecycleNotices": [
    {
      "author": "DeepSeek",
      "availability": "RETIRED_WITH_COMPATIBILITY_REDIRECT",
      "availabilityScope": "DeepSeek official API",
      "backendTested": false,
      "deprecationAnnouncedOn": null,
      "documentationReadAt": "2026-10-23T20:08:17.113847+00:00",
      "documentedAliases": [],
      "endpointDisposition": "CONTINUES_ACCEPTING_REQUESTS_REDIRECTED",
      "evidenceKeys": [
        "deepseek-updates",
        "deepseek-intro"
      ],
      "newUserAccessDateStatus": "NOT_ESTABLISHED_BY_REVIEWED_DOCUMENTATION",
      "newUserAccessStopsOn": null,
      "note": "原厂当前首页确认旧名仍接受并由 V4.1-Flash-1017 服务；不等同原模型仍在售。",
      "officialId": "deepseek-v4-flash-vision-exp",
      "qualificationEffect": "DOCUMENTATION_ONLY_NO_AUTOMATIC_PRICE_OR_RANKING_CHANGE",
      "recommendedReplacements": [
        "deepseek-flash"
      ],
      "retiredBy": "2026-09-10",
      "retirementDate": null,
      "retirementDateBasis": "9/10 announcement states predecessors have retired; exact retirement date/time not established.",
      "routeTarget": "deepseek-flash",
      "servedModelVersion": "DeepSeek-V4.1-Flash-1017",
      "sourceIds": [
        "availability:deepseek-updates",
        "availability:deepseek-intro"
      ],
      "sourceUrls": [
        "https://api-docs.deepseek.com/updates/",
        "https://api-docs.deepseek.com/"
      ],
      "verifiedOn": "2026-10-23"
    }
  ],
  "observations": [
    {
      "baselineVerifiedOn": "2026-10-19",
      "checkedAt": [
        "2026-10-19T02:23:01.035345+00:00"
      ],
      "sourceIds": [
        "4i:deepseek-pricing"
      ],
      "status": "old_model_retired_requests_rerouted",
      "targetModelId": "deepseek-flash",
      "targetVersion": "DeepSeek-V4.1-Flash-1017"
    },
    {
      "checkedAt": [
        "2026-10-23T20:08:17.113847+00:00"
      ],
      "isIdentityEquivalence": false,
      "sourceIds": [
        "availability:deepseek-intro"
      ],
      "status": "RETIRED_MODEL_LEGACY_ROUTE_STILL_ACCEPTED",
      "targetModelId": "deepseek-flash",
      "targetVersion": "DeepSeek-V4.1-Flash-1017"
    }
  ],
  "recommendedReplacementObservations": [],
  "relationship": "accepted_legacy_route",
  "runtimeBackendVerified": false
}

Download complete public documentation archive, including unmatched items

FAQ

Which API is cheapest for DeepSeek · deepseek-flash?

No valid quotes within 10 days. Older quotes are listed as reference prices.

What is the official price for DeepSeek · deepseek-flash?

Input 0.3, output 1.2 USD per million tokens, checked 2026-10-24.

How do I use DeepSeek · deepseek-flash in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest DeepSeek · deepseek-flash API to Claude Code for me". Install Skill →