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OpenAI · gpt-4o-2024-05-13

Provider prices, cheapest first

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Price comparison

Official (cash)
Input 5 / output 15 USD/million tokensOpenAI ·
Lowest inference provider (cash)
Input 5 / output 15 USD/million tokensOpenRouter · Aggregator ·
Lowest relay (credit)
9.375 CNY credit/million total tokensvakv.cn "1848" ·

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

OpenAI · gpt-4o-2024-05-13 official price: input 5, output 15 USD per million tokens (OpenAI, observed 2026-10-24). Cheapest inference provider: OpenRouter, input 5, output 15 USD per million tokens. Cheapest relay: vakv.cn, group "1848" 9.375 CNY_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 82 sites have comparable prices; 136 sites list this model.Relay blended price uses 75% input and 25% output. Conditions: Standard processing · documentSection: Flagship models · processingMode: standard

Price ranges per million tokens

Official cash prices · Lowest 7.5 · median 7.5 · highest 7.5 · 1 quotes USD / per million tokens

Inference provider cash prices · Lowest 7.5 · median 7.5 · highest 7.5 · 1 quotes USD / per million tokens

Relay CNY credit prices · Lowest 9.375 · median 11.25 · highest 13.5 · 5 quotes CNY / per million tokens, site credit

Official price

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
OpenAIStandard515——USD / 1M tokensStandard processing · documentSection: Flagship models · processingMode: standard
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": "standard",
  "conditionNotes": [
    "documentSection: Flagship models",
    "processingMode: standard"
  ],
  "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.

Inference providers

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and sourcevs official
OpenRouter · AggregatorStandard515——USD / 1M tokens
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "input": "0.000005",
    "output": "0.000015"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
Other tariffs and prices to review

Official price

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
OpenAIBatch2.57.5——USD / 1M tokensBatch processing · processingMode: batch · documentSection: Flagship models
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "processingMode: batch"
  ],
  "contextTier": null,
  "processingMode": "batch",
  "conditionNotes": [
    "documentSection: Flagship models"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
OpenAIOther tariff8.7526.25——USD / 1M tokensFast processing · processingMode: fast · documentSection: Flagship models
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "processingMode: fast"
  ],
  "contextTier": null,
  "processingMode": "fast",
  "conditionNotes": [
    "documentSection: Flagship models"
  ],
  "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
OpenAIBatch2.57.5——USD / 1M tokensBatch processing · processingMode: batch · documentSection: Flagship models
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "processingMode: batch"
  ],
  "contextTier": null,
  "processingMode": "batch",
  "conditionNotes": [
    "documentSection: Flagship models"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
OpenAIStandard515——USD / 1M tokensStandard processing · documentSection: Flagship models · processingMode: standard
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": "standard",
  "conditionNotes": [
    "documentSection: Flagship models",
    "processingMode: standard"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
OpenAIOther tariff8.7526.25——USD / 1M tokensFast processing · processingMode: fast · documentSection: Flagship models
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "processingMode: fast"
  ],
  "contextTier": null,
  "processingMode": "fast",
  "conditionNotes": [
    "documentSection: Flagship models"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Inference providers

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
OpenRouter · AggregatorStandard515——USD / 1M tokens
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "input": "0.000005",
    "output": "0.000015"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [],
  "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.

Filtering by provider: vakv.cn

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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 prices82136 sites list this model; approximately 0 operators
Lowest input price—USD credits / 1M
Median of each provider’s lowest price—USD credits / 1M

No comparable prices

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View other prices and terms for this model
Special groups · 1 rows · not ranked

These plans are marked as test, internal, disabled, gated by top-up or membership, or have a near-zero ratio. They may not be purchasable or stable, so they are listed separately and left out of the ranking and statistics.

  • near-zero-ratio group: 1 rows
  • zen-ai.top · free · gpt-4o-2024-05-13 · Input 0.005 / Output 0.015 USD credits / 1M
View all 1 rows →
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 482 recorded prices; 262 can be compared directly (261 ranked, 1 listed separately). Not comparable yet: price not parsed yet 148, scope of the official doc price not confirmed 32, new price under review; showing the previous one 16, tiered by rules (see Tiered prices) 9, ratio looks unset 6, billed per request or another unit 2, display unit not confirmed 1

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 →

FAQ

Which API is cheapest for OpenAI · gpt-4o-2024-05-13?

vakv.cn, group "1848", 9.375 CNY credit per million total tokens, observed 2026-10-23. 82 sites have comparable prices.

What is the official price for OpenAI · gpt-4o-2024-05-13?

Input 5, output 15 USD per million tokens, checked 2026-10-24. Lowest inference provider: OpenRouter, input 5, output 15 USD per million tokens.

How do I use OpenAI · gpt-4o-2024-05-13 in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-4o-2024-05-13 API to Claude Code for me". Install Skill →