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OpenAI · gpt-5.4-mini

Provider prices, cheapest first

Browse all models

Price comparison

Official (cash)
Input 0.75 / output 4.5 USD/million tokensOpenAI ·
Lowest inference provider (cash)
Input 0.75 / output 4.5 USD/million tokensOpenRouter · Aggregator ·
Lowest relay (credit)
1.6875 USD credit/million total tokensinferhub.net "default" ·

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-5.4-mini official price: input 0.75, output 4.5 USD per million tokens (OpenAI, observed 2026-10-24). Cheapest inference provider: OpenRouter, input 0.75, output 4.5 USD per million tokens. Cheapest relay: inferhub.net, group "default" 1.6875 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 243 sites have comparable prices; 401 sites list this model.Relay blended price uses 75% input and 25% output. Conditions: Standard processing · documentSection: Flagship models · processingMode: standard · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)

Price ranges per million tokens

Official cash prices · Lowest 1.6875 · median 1.6875 · highest 1.6875 · 1 quotes USD / per million tokens

Inference provider cash prices · Lowest 1.6875 · median 1.6875 · highest 1.6875 · 1 quotes USD / per million tokens

Relay USD credit prices · Lowest 1.6875 · median 1.6875 · highest 1.6875 · 1 quotes USD / per million tokens, site credit

Official price

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
OpenAIStandard0.754.50.075—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 · AggregatorStandard0.754.50.075—USD / 1M tokensAdditional web_search price 0.01 USD (per unit as declared by OpenRouter)
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.000000075",
    "input": "0.00000075",
    "output": "0.0000045"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
Other tariffs and prices to review

Official price

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
OpenAIBatch0.3752.250.0375—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 tariff0.3752.250.0375—USD / 1M tokensFlex processing · processingMode: flex · documentSection: Flagship models
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "processingMode: flex"
  ],
  "contextTier": null,
  "processingMode": "flex",
  "conditionNotes": [
    "documentSection: Flagship models"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
OpenAIOther tariff1.590.15—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 · AggregatorBatch0.3752.250.0375—USD / 1M tokensOpenRouter batch variant · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.0000000375",
    "input": "0.000000375",
    "output": "0.00000225"
  },
  "conditions": [
    "OpenRouter batch variant"
  ],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)"
  ],
  "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
OpenAIBatch0.3752.250.0375—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 tariff0.3752.250.0375—USD / 1M tokensFlex processing · processingMode: flex · documentSection: Flagship models
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "processingMode: flex"
  ],
  "contextTier": null,
  "processingMode": "flex",
  "conditionNotes": [
    "documentSection: Flagship models"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
OpenAIStandard0.754.50.075—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 tariff1.590.15—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 · AggregatorBatch0.3752.250.0375—USD / 1M tokensOpenRouter batch variant · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.0000000375",
    "input": "0.000000375",
    "output": "0.00000225"
  },
  "conditions": [
    "OpenRouter batch variant"
  ],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
OpenRouter · AggregatorStandard0.754.50.075—USD / 1M tokensAdditional web_search price 0.01 USD (per unit as declared by OpenRouter)
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.000000075",
    "input": "0.00000075",
    "output": "0.0000045"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)"
  ],
  "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: inferhub.net

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

Price range: lowest 1.6875 · median 1.6875 · highest 1.6875 (1 quotes, USD credits per million total tokens)

sites have comparable prices243401 sites list this model; approximately 1 operators
Lowest input price0.75USD credits / 1M
Median of each provider’s lowest price0.75USD credits / 1M

Relays

Prices below are in site credit, not cash.

#ProviderPlan / conditionsInput ↑USD credits / 1MOutput USD credits / 1MCache readUSD credits / 1MBlendedUSD credits / 1MDetails
Recent price
01inferhub.netAsk or discussCollected:
Collected this cycle
View 1 plans		default
Default group [machine translation]Original: 默认分组
Operator pending verification		0.754.50.0751.6875Median price ÷ this price: 1×Full prices and sources
Special groups · 9 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: 4 rows
  • unrecognized flag USAGE_IMAGE_ONLY: 2 rows
  • Free declaration, listed separately: 1 rows
  • ratio looks like a placeholder: 1 rows
  • top-up or membership gated: 1 rows
  • zero-ratio group: 1 rows
  • api.nexl.cn · vip · gpt-5.4-mini · Input 0 / Output 0 USD credits / 1M
  • api.pezayo.com · codex anthropic · gpt-5.4-mini · Input 0.003 / Output 0.018 USD credits / 1M
  • apiroute.top · gpt-plus · gpt-5.4-mini · Input 0.010125 / Output 0.06075 USD credits / 1M
  • apiroute.top · gpt-pro · gpt-5.4-mini · Input 0.0165 / Output 0.099 USD credits / 1M
  • api.pezayo.com · codex · gpt-5.4-mini · Input 0.03 / Output 0.18 USD credits / 1M
  • newapi.13791888.xyz · Image generation only group [machine translation]Group on site: 生图专用分组 · gpt-5.4-mini · Input 0.75 / Output 4.5 USD credits / 1M
  • api.edu9.us · shareVIP-only codex [machine translation]Group on site: shareVIP专用codex · gpt-5.4-mini · Input 1.5 / Output 9 USD credits / 1M
  • newapi.13791888.xyz · 4k image generation group [machine translation]Group on site: 4k生图分组 · gpt-5.4-mini · Input 1.8 / Output 10.8 USD credits / 1M
  • api.manai8.xyz · Exclusive to teacher Daxia [machine translation]Group on site: 大虾老师专属 · gpt-5.4-mini · Input 75 / Output 450 USD credits / 1M
View all 9 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 1114 recorded prices; 606 can be compared directly (595 ranked, 11 listed separately). Not comparable yet: price not parsed yet 247, tiered by rules (see Tiered prices) 120, new price under review; showing the previous one 34, ratio looks unset 30, display unit not confirmed 27, scope of the official doc price not confirmed 25, billed per request or another unit 5

1 recent · 0 stale (older than 10 days, or not updated by this refresh) · 0 unverified timestamps. Minimum and median only count recent paid prices; older prices stay in the table. 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 →

Sources not accepted this cycle and reasons

FAQ

Which API is cheapest for OpenAI · gpt-5.4-mini?

inferhub.net, group "default", 1.6875 USD credit per million total tokens, observed 2026-10-23. 243 sites have comparable prices.

What is the official price for OpenAI · gpt-5.4-mini?

Input 0.75, output 4.5 USD per million tokens, checked 2026-10-24. Lowest inference provider: OpenRouter, input 0.75, output 4.5 USD per million tokens.

How do I use OpenAI · gpt-5.4-mini in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-5.4-mini API to Claude Code for me". Install Skill →