Switch model

Search modelsModel640 matches; choose and submit to view prices.

API PRICES

OpenAI · gpt-4-turbo

Provider prices, cheapest first

All official and inference price observations

OpenAI · gpt-4-turbo official price: not yet recorded. Cheapest inference provider: OpenRouter, input 10, output 30 USD per million tokens. Cheapest relay: one-api.bltcy.top, group "vip" 12 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 74 sites have comparable prices; 123 sites list this model.Relay blended price uses 75% input and 25% output.

Price ranges per million tokens

Inference provider cash prices · Lowest 15 · median 15 · highest 15 · 1 quotes USD / per million tokens

Relay USD credit prices · Lowest 12 · median 18.75 · highest 109.5 · 8 quotes USD / per million tokens, site credit

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

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
OpenRouter · Aggregator	Standard	10	30	—	—	USD / 1M tokens	2026-10-24	Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "input": "0.00001", "output": "0.00003" }, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

OpenRouter · Aggregator

Standard

—

USD / 1M tokens

2026-10-24

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "input": "0.00001",
    "output": "0.00003"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Other tariffs and prices to review

Inference providers

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
OpenRouter · Aggregator	Batch	5	15	—	—	USD / 1M tokens	2026-10-24	OpenRouter batch variant · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "input": "0.000005", "output": "0.000015" }, "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

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

OpenRouter · Aggregator

Batch

—

USD / 1M tokens

2026-10-24

OpenRouter batch variant · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "input": "0.000005",
    "output": "0.000015"
  },
  "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

Inference providers

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
OpenRouter · Aggregator	Batch	5	15	—	—	USD / 1M tokens	2026-10-17	OpenRouter batch variant · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "input": "0.000005", "output": "0.000015" }, "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 · Aggregator	Standard	10	30	—	—	USD / 1M tokens	2026-10-17	Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "input": "0.00001", "output": "0.00003" }, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

OpenRouter · Aggregator

Batch

—

USD / 1M tokens

2026-10-17

OpenRouter batch variant · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "input": "0.000005",
    "output": "0.000015"
  },
  "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 · Aggregator

Standard

—

USD / 1M tokens

2026-10-17

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "input": "0.00001",
    "output": "0.00003"
  },
  "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.

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

Price range: lowest 12 · median 18.75 · highest 109.5 (8 quotes, USD credits per million total tokens)

sites have comparable prices74123 sites list this model; approximately 1 operators

Lowest input price8USD credits / 1M

Median of each provider’s lowest price8USD credits / 1M

Relays

Prices below are in site credit, not cash.

#	Provider	Plan / conditions	Input ↑USD credits / 1M	Output USD credits / 1M	Cache readUSD credits / 1M	BlendedUSD credits / 1M	Details
Recent price
01	one-api.bltcy.topAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 8 plans 2 more sites of the same company api.bltcy.ai · main site api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	vip Reverse-engineered, usage-based (vip) [machine translation]Original: 逆向按量(vip) Operator pending verification	8	24	—	12Median price ÷ this price: 1.6×	Full prices and sources
02	one-api.bltcy.topAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 8 plans 2 more sites of the same company api.bltcy.ai · main site api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	default Default group [machine translation]Original: 默认分组 Operator pending verification	10	30	—	15Median price ÷ this price: 1.3×	Full prices and sources
02	one-api.bltcy.topAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 8 plans 2 more sites of the same company api.bltcy.ai · main site api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	svip Pure Azure [machine translation]Original: 纯Azure Operator pending verification	10	30	—	15Median price ÷ this price: 1.3×	Full prices and sources
02	one-api.bltcy.topAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 8 plans 2 more sites of the same company api.bltcy.ai · main site api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	vvip Reverse-engineered, per-request (vvip) [machine translation]Original: 逆向按次(vvip) Operator pending verification	10	30	—	15Median price ÷ this price: 1.3×	Full prices and sources
05	one-api.bltcy.topAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 8 plans 2 more sites of the same company api.bltcy.ai · main site api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	AZ-premium quality [machine translation]Group on site: AZ-优质 Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 Operator pending verification	15	45	—	22.5Median price ÷ this price: 0.8×	Full prices and sources
06	one-api.bltcy.topAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 8 plans 2 more sites of the same company api.bltcy.ai · main site api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	ssvip Pure OpenAI, special-price group [machine translation]Original: 纯OpenAI，特价分组 Operator pending verification	30	90	—	45Median price ÷ this price: 0.4×	Full prices and sources
07	one-api.bltcy.topAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 8 plans 2 more sites of the same company api.bltcy.ai · main site api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	openai official-premium quality [machine translation]Group on site: openai官-优质 Pure OpenAI, special-price premium-quality group [machine translation]Original: 纯OpenAI，特价优质分组 Operator pending verification	40	120	—	60Median price ÷ this price: 0.3×	Full prices and sources
08	one-api.bltcy.topAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 8 plans 2 more sites of the same company api.bltcy.ai · main site api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	origin Enterprise group (origin)-OpenAI&Claude official price [machine translation]Original: 企业分组(origin)-OpenAI&Claude官方原价 Operator pending verification	73	219	—	109.5Median price ÷ this price: 0.2×	Full prices and sources

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-4-turbo · Input 0.01 / Output 0.03 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 431 recorded prices; 223 can be compared directly (222 ranked, 1 listed separately). Not comparable yet: price not parsed yet 120, scope of the official doc price not confirmed 32, billed per request or another unit 17, new price under review; showing the previous one 16, tiered by rules (see Tiered prices) 10, display unit not confirmed 5, ratio looks unset 3

8 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

Manufacturer documentation and lifecycle

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

`gpt-4-turbo`

Manufacturer-declared status: RETIREMENT_DUE_TODAY_TIME_UNSPECIFIED
Deprecation date (separate from retirement): 2026-04-22
New-user access cutoff: Not specified
Model retirement date: 2026-10-23
Recommended migration (not an alias): gpt-5.6-sol
Documentation checked: 2026-10-23T20:08:15.290815+00:00

核对日即公告停服日；页面无准确时刻或时区，本次未调用模型验证，不宣称已实测停止。

公告停服日就是核对日，但无精确时刻/时区，不能宣称已经实测停服。

Complete declarations and historical observations

{
  "author": "OpenAI",
  "availability": "RETIREMENT_DUE_TODAY_TIME_UNSPECIFIED",
  "availabilityScope": "OpenAI official API",
  "backendTested": false,
  "deprecationAnnouncedOn": "2026-04-22",
  "documentationReadAt": "2026-10-23T20:08:15.290815+00:00",
  "documentedAliases": [
    "gpt-4-turbo-2024-04-09",
    "gpt-4-turbo-completions"
  ],
  "endpointDisposition": "SHUTDOWN_SCHEDULED_FOR_VERIFICATION_DATE",
  "evidenceKeys": [
    "openai-deprecations"
  ],
  "newUserAccessDateStatus": "NOT_ESTABLISHED_BY_REVIEWED_DOCUMENTATION",
  "newUserAccessStopsOn": null,
  "note": "核对日即公告停服日；页面无准确时刻或时区，本次未调用模型验证，不宣称已实测停止。",
  "officialId": "gpt-4-turbo",
  "qualificationEffect": "DOCUMENTATION_ONLY_NO_AUTOMATIC_PRICE_OR_RANKING_CHANGE",
  "recommendedReplacements": [
    "gpt-5.6-sol"
  ],
  "retirementDate": "2026-10-23",
  "sourceUrls": [
    "https://developers.openai.com/api/docs/deprecations"
  ],
  "verifiedOn": "2026-10-23"
}

Manufacturer documentation evidence · availability:openai-deprecations · 2026-10-23T20:08:15.290815+00:00

Download complete public documentation archive, including unmatched items

FAQ

Which API is cheapest for OpenAI · gpt-4-turbo?

one-api.bltcy.top, group "vip", 12 USD credit per million total tokens, observed 2026-10-23. 74 sites have comparable prices.

How do I use OpenAI · gpt-4-turbo in Claude Code or Codex?

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