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API PRICES

OpenAI · gpt-5.5

Q: Which API is cheapest for OpenAI · gpt-5.5?

api.opwan.ai, group "gpt福利分组 (gpt perk group)", 0.5625 CNY credit per million total tokens, observed 2026-10-23. 319 sites have comparable prices.

Q: What is the official price for OpenAI · gpt-5.5?

Input 5, output 30 USD per million tokens, checked 2026-10-24. Lowest inference provider: OpenRouter, input 5, output 30 USD per million tokens.

Q: How do I use OpenAI · gpt-5.5 in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-5.5 API to Claude Code for me".

Provider prices, cheapest first

Browse all models

Price comparison

Official (cash): Input 5 / output 30 USD/million tokensOpenAI · 10-24
Lowest inference provider (cash): Input 5 / output 30 USD/million tokensOpenRouter · Aggregator · 10-24
Lowest relay (credit): 0.5625 CNY credit/million total tokensapi.opwan.ai "gpt福利分组" · 10-23

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-5.5 official price: input 5, output 30 USD per million tokens (OpenAI, observed 2026-10-24). Cheapest inference provider: OpenRouter, input 5, output 30 USD per million tokens. Cheapest relay: api.opwan.ai, group "gpt perk group [machine translation] (on site: gpt福利分组)" 0.5625 CNY_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 319 sites have comparable prices; 739 sites list this model.Relay blended price uses 75% input and 25% output. Conditions: Context tier: SHORT_CONTEXT · Standard processing · documentSection: Flagship models · processingMode: standard · promptLength: <272K context length · Context tier: OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)

Price ranges per million tokens

Official cash prices · Lowest 11.25 · median 15 · highest 18.75 · 2 quotes USD / per million tokens

Inference provider cash prices · Lowest 11.25 · median 11.25 · highest 11.25 · 1 quotes USD / per million tokens

Relay USD credit prices · Lowest 0.61223 · median 10.125 · highest 196.88 · 591 quotes USD / per million tokens, site credit

Relay CNY credit prices · Lowest 0.5625 · median 3.375 · highest 78.75 · 154 quotes CNY / per million tokens, site credit

Official price

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
OpenAI	Standard	5	30	0.5	—	USD / 1M tokens	2026-10-24	Context tier: SHORT_CONTEXT · Standard processing · documentSection: Flagship models · processingMode: standard · promptLength: <272K context length Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": "SHORT_CONTEXT", "processingMode": "standard", "conditionNotes": [ "documentSection: Flagship models", "processingMode: standard", "promptLength: <272K context length" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Standard	10	45	1	—	USD / 1M tokens	2026-10-24	Context tier: LONG_CONTEXT · Standard processing · documentSection: Flagship models · processingMode: standard · promptLength: >272K input tokens Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": "LONG_CONTEXT", "processingMode": "standard", "conditionNotes": [ "documentSection: Flagship models", "processingMode: standard", "promptLength: >272K input tokens" ], "effectiveFrom": null, "effectiveUntil": null } Official source

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

OpenAI

Standard

0.5

—

USD / 1M tokens

2026-10-24

Context tier: SHORT_CONTEXT · Standard processing · documentSection: Flagship models · processingMode: standard · promptLength: <272K context length

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": "SHORT_CONTEXT",
  "processingMode": "standard",
  "conditionNotes": [
    "documentSection: Flagship models",
    "processingMode: standard",
    "promptLength: <272K context length"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

OpenAI

Standard

—

USD / 1M tokens

2026-10-24

Context tier: LONG_CONTEXT · Standard processing · documentSection: Flagship models · processingMode: standard · promptLength: >272K input tokens

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": "LONG_CONTEXT",
  "processingMode": "standard",
  "conditionNotes": [
    "documentSection: Flagship models",
    "processingMode: standard",
    "promptLength: >272K input tokens"
  ],
  "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

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source	vs official
OpenRouter · Aggregator	Standard	5	30	0.5	—	USD / 1M tokens	2026-10-24	Context tier: OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.0000005", "input": "0.000005", "output": "0.00003" }, "conditions": [], "contextTier": "OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE", "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

vs official

OpenRouter · Aggregator

Standard

0.5

—

USD / 1M tokens

2026-10-24

Context tier: OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.0000005",
    "input": "0.000005",
    "output": "0.00003"
  },
  "conditions": [],
  "contextTier": "OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE",
  "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

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
OpenAI	Batch	2.5	15	0.25	—	USD / 1M tokens	2026-10-24	Context tier: SHORT_CONTEXT · Batch processing · processingMode: batch · documentSection: Flagship models · promptLength: <272K context length Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: batch" ], "contextTier": "SHORT_CONTEXT", "processingMode": "batch", "conditionNotes": [ "documentSection: Flagship models", "promptLength: <272K context length" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Batch	5	22.5	0.5	—	USD / 1M tokens	2026-10-24	Context tier: LONG_CONTEXT · Batch processing · processingMode: batch · documentSection: Flagship models · promptLength: >272K input tokens Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: batch" ], "contextTier": "LONG_CONTEXT", "processingMode": "batch", "conditionNotes": [ "documentSection: Flagship models", "promptLength: >272K input tokens" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Other tariff	2.5	15	0.25	—	USD / 1M tokens	2026-10-24	Context tier: SHORT_CONTEXT · Flex processing · processingMode: flex · documentSection: Flagship models · promptLength: <272K context length Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: flex" ], "contextTier": "SHORT_CONTEXT", "processingMode": "flex", "conditionNotes": [ "documentSection: Flagship models", "promptLength: <272K context length" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Other tariff	5	22.5	0.5	—	USD / 1M tokens	2026-10-24	Context tier: LONG_CONTEXT · Flex processing · processingMode: flex · documentSection: Flagship models · promptLength: >272K input tokens Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: flex" ], "contextTier": "LONG_CONTEXT", "processingMode": "flex", "conditionNotes": [ "documentSection: Flagship models", "promptLength: >272K input tokens" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Other tariff	12.5	75	1.25	—	USD / 1M tokens	2026-10-24	Context tier: SHORT_CONTEXT · Fast processing · processingMode: fast · documentSection: Flagship models · promptLength: <272K context length Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: fast" ], "contextTier": "SHORT_CONTEXT", "processingMode": "fast", "conditionNotes": [ "documentSection: Flagship models", "promptLength: <272K context length" ], "effectiveFrom": null, "effectiveUntil": null } Official source

Inference providers

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
OpenRouter · Aggregator	Standard	10	45	1	—	USD / 1M tokens	2026-10-24	Context tier: OPENROUTER_MIN_PROMPT_TOKENS_272000 · OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated) · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.000001", "input": "0.00001", "output": "0.000045" }, "conditions": [ "OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated)" ], "contextTier": "OPENROUTER_MIN_PROMPT_TOKENS_272000", "processingMode": null, "conditionNotes": [ "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenRouter · Aggregator	Batch	2.5	15	0.25	—	USD / 1M tokens	2026-10-24	Context tier: OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE · OpenRouter batch variant · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.00000025", "input": "0.0000025", "output": "0.000015" }, "conditions": [ "OpenRouter batch variant" ], "contextTier": "OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE", "processingMode": null, "conditionNotes": [ "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenRouter · Aggregator	Batch	5	22.5	0.5	—	USD / 1M tokens	2026-10-24	Context tier: OPENROUTER_MIN_PROMPT_TOKENS_272000 · OpenRouter batch variant · OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated) · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.0000005", "input": "0.000005", "output": "0.0000225" }, "conditions": [ "OpenRouter batch variant", "OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated)" ], "contextTier": "OPENROUTER_MIN_PROMPT_TOKENS_272000", "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

Standard

—

USD / 1M tokens

2026-10-24

Context tier: OPENROUTER_MIN_PROMPT_TOKENS_272000 · OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated) · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.000001",
    "input": "0.00001",
    "output": "0.000045"
  },
  "conditions": [
    "OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated)"
  ],
  "contextTier": "OPENROUTER_MIN_PROMPT_TOKENS_272000",
  "processingMode": null,
  "conditionNotes": [
    "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

OpenRouter · Aggregator

Batch

2.5

0.25

—

USD / 1M tokens

2026-10-24

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

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.00000025",
    "input": "0.0000025",
    "output": "0.000015"
  },
  "conditions": [
    "OpenRouter batch variant"
  ],
  "contextTier": "OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE",
  "processingMode": null,
  "conditionNotes": [
    "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

OpenRouter · Aggregator

Batch

22.5

0.5

—

USD / 1M tokens

2026-10-24

Context tier: OPENROUTER_MIN_PROMPT_TOKENS_272000 · OpenRouter batch variant · OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated) · Additional web_search price 0.01 USD (per unit as declared by OpenRouter)

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.0000005",
    "input": "0.000005",
    "output": "0.0000225"
  },
  "conditions": [
    "OpenRouter batch variant",
    "OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated)"
  ],
  "contextTier": "OPENROUTER_MIN_PROMPT_TOKENS_272000",
  "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

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
OpenAI	Batch	2.5	15	0.25	—	USD / 1M tokens	2026-10-17	Context tier: SHORT_CONTEXT · Batch processing · processingMode: batch · documentSection: Flagship models · promptLength: Short context (<272K context length) Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: batch" ], "contextTier": "SHORT_CONTEXT", "processingMode": "batch", "conditionNotes": [ "documentSection: Flagship models", "promptLength: Short context (<272K context length)" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Other tariff	2.5	15	0.25	—	USD / 1M tokens	2026-10-17	Context tier: SHORT_CONTEXT · Flex processing · processingMode: flex · documentSection: Flagship models · promptLength: Short context (<272K context length) Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: flex" ], "contextTier": "SHORT_CONTEXT", "processingMode": "flex", "conditionNotes": [ "documentSection: Flagship models", "promptLength: Short context (<272K context length)" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Batch	5	22.5	0.5	—	USD / 1M tokens	2026-10-17	Context tier: LONG_CONTEXT · Batch processing · processingMode: batch · documentSection: Flagship models · promptLength: Long context Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: batch" ], "contextTier": "LONG_CONTEXT", "processingMode": "batch", "conditionNotes": [ "documentSection: Flagship models", "promptLength: Long context" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Other tariff	5	22.5	0.5	—	USD / 1M tokens	2026-10-17	Context tier: LONG_CONTEXT · Flex processing · processingMode: flex · documentSection: Flagship models · promptLength: Long context Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: flex" ], "contextTier": "LONG_CONTEXT", "processingMode": "flex", "conditionNotes": [ "documentSection: Flagship models", "promptLength: Long context" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Standard	5	30	0.5	—	USD / 1M tokens	2026-10-17	Context tier: SHORT_CONTEXT · Standard processing · documentSection: Flagship models · processingMode: standard · promptLength: Short context (<272K context length) Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": "SHORT_CONTEXT", "processingMode": "standard", "conditionNotes": [ "documentSection: Flagship models", "processingMode: standard", "promptLength: Short context (<272K context length)" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Standard	10	45	1	—	USD / 1M tokens	2026-10-17	Context tier: LONG_CONTEXT · Standard processing · documentSection: Flagship models · processingMode: standard · promptLength: Long context Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": "LONG_CONTEXT", "processingMode": "standard", "conditionNotes": [ "documentSection: Flagship models", "processingMode: standard", "promptLength: Long context" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenAI	Other tariff	12.5	75	1.25	—	USD / 1M tokens	2026-10-17	Fast 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

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
OpenRouter · Aggregator	Batch	2.5	15	0.25	—	USD / 1M tokens	2026-10-17	Context tier: OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE · OpenRouter batch variant · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.00000025", "input": "0.0000025", "output": "0.000015" }, "conditions": [ "OpenRouter batch variant" ], "contextTier": "OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE", "processingMode": null, "conditionNotes": [ "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)" ], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenRouter · Aggregator	Batch	5	22.5	0.5	—	USD / 1M tokens	2026-10-17	Context tier: OPENROUTER_MIN_PROMPT_TOKENS_272000 · OpenRouter batch variant · OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated) · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.0000005", "input": "0.000005", "output": "0.0000225" }, "conditions": [ "OpenRouter batch variant", "OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated)" ], "contextTier": "OPENROUTER_MIN_PROMPT_TOKENS_272000", "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	5	30	0.5	—	USD / 1M tokens	2026-10-17	Context tier: OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.0000005", "input": "0.000005", "output": "0.00003" }, "conditions": [], "contextTier": "OPENROUTER_DEFAULT_WHEN_NO_OVERRIDE", "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	45	1	—	USD / 1M tokens	2026-10-17	Context tier: OPENROUTER_MIN_PROMPT_TOKENS_272000 · OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated) · Additional web_search price 0.01 USD (per unit as declared by OpenRouter) Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.000001", "input": "0.00001", "output": "0.000045" }, "conditions": [ "OpenRouter override for prompts from 272000 tokens (boundary inclusivity not stated)" ], "contextTier": "OPENROUTER_MIN_PROMPT_TOKENS_272000", "processingMode": null, "conditionNotes": [ "Additional web_search price 0.01 USD (per unit as declared by OpenRouter)" ], "effectiveFrom": null, "effectiveUntil": null } Official source

Unit: CNY 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 0.5625 · median 3.375 · highest 78.75 (154 quotes, CNY credits per million total tokens)

sites have comparable prices319739 sites list this model; approximately 66 operators

Lowest input price0.25CNY credits / 1M

Median of each provider’s lowest price1.25CNY credits / 1M

Relays

Prices below are in site credit, not cash.

#	Provider	Plan / conditions	Input ↑CNY credits / 1M	Output CNY credits / 1M	Cache readCNY credits / 1M	BlendedCNY credits / 1M	Details
Recent price
01	api.opwan.aiAsk or discussCollected: 23 Oct 2026, 23:39 UTC Collected this cycle View 3 plans	gpt perk group [machine translation]Group on site: gpt福利分组 Perk group [machine translation]Original: 福利分组 Operator pending verification	0.25	1.5	0.025	0.5625Median price ÷ this price: 6×	Full prices and sources
02	ai.kdysite.cloudAsk or discussCollected: 23 Oct 2026, 23:34 UTC Collected this cycle View 4 plans	GPT - perk [machine translation]Group on site: GPT-福利默认降智\|禁止破甲系统自动封号不退 (Not yet translated) Operator pending verification	0.275	1.65	0.0275	0.61875Median price ÷ this price: 5.5×	Full prices and sources
03	yiyuantoken.comAsk or discussCollected: 23 Oct 2026, 23:51 UTC Collected this cycle View 4 plans	codex special price (stability not ensured) [machine translation]Group on site: codex特惠（稳定性不保） codex special price group, stability not ensured [machine translation]Original: codex 特惠组，稳定性不保 Operator pending verification	0.3	1.8	0.03	0.675Median price ÷ this price: 5×	Full prices and sources
04	tu.988236.xyzAsk or discussCollected: 23 Oct 2026, 23:50 UTC Collected this cycle View 4 plans	codex special price [machine translation]Group on site: codex特惠 Operator pending verification	0.3	1.8	0.03	0.675Median price ÷ this price: 5×	Full prices and sources
05	orange-ai.onlineAsk or discussCollected: 23 Oct 2026, 23:48 UTC Collected this cycle View 4 plans	🍊-GPT-Sale (0.06-0.1) A group-GPT-Sale [machine translation]Original: A组-GPT-Sale Operator pending verification	0.303	1.818	0.0303	0.68175Median price ÷ this price: 5×	Full prices and sources
06	api.opwan.aiAsk or discussCollected: 23 Oct 2026, 23:39 UTC Collected this cycle View 3 plans	gpt plus gpt plus Operator pending verification	0.4	2.4	0.04	0.9Median price ÷ this price: 3.8×	Full prices and sources
06	api.slomerex.xyzAsk or discussCollected: 23 Oct 2026, 23:39 UTC Collected this cycle View 5 plans	Gpt_limited-time [machine translation]Group on site: Gpt_限时 Operator pending verification	0.4	2.4	0.04	0.9Median price ÷ this price: 3.8×	Full prices and sources
06	newapi.lzgzxs.xyzAsk or discussCollected: 23 Oct 2026, 23:47 UTC Collected this cycle View 3 plans	default plus account pool [machine translation]Original: plus号池 Operator pending verification	0.4	2.4	0.04	0.9Median price ÷ this price: 3.8×	Full prices and sources
06	x-llm.netAsk or discussCollected: 23 Oct 2026, 23:51 UTC Collected this cycle View 9 plans	Codex - special price [machine translation]Group on site: Codex-特价 Long-term supply, supports 2000 concurrency, team carpool, plus fallback, external use allowed! [machine translation]Original: 长期供应，支持 2000 并发，team 车，plus 兜底，可外接！ Operator pending verification	0.4	2.4	0.04	0.9Median price ÷ this price: 3.8×	Full prices and sources
10	api.ciyuanapis.xyzAsk or discussCollected: 23 Oct 2026, 23:36 UTC Collected this cycle View 5 plans	Codex - special price [machine translation]Group on site: Codex-特价 Mixed pool [machine translation]Original: 混池 Operator pending verification	0.425	2.55	0.0425	0.95625Median price ÷ this price: 3.5×	Full prices and sources
10	api.polymer-ai.topAsk or discussCollected: 23 Oct 2026, 23:39 UTC Collected this cycle View 4 plans	Plus ultra-low group [machine translation]Group on site: Plus超低分组 Plus ultra-low group, may be cut off at any time if unstable [machine translation]Original: Plus超低分组，若不稳定时，会随时拉闸 Operator pending verification	0.425	2.55	0.0425	0.95625Median price ÷ this price: 3.5×	Full prices and sources
10	maxtopai.ccAsk or discussCollected: 23 Oct 2026, 23:46 UTC Collected this cycle View 2 plans	plus limited-time special price [machine translation]Group on site: plus 限时特惠站点写明为限时价格 Limited-time special price plus accounts [machine translation]Original: 限时特惠plus号 Operator pending verification	0.425	2.55	0.0425	0.95625Median price ÷ this price: 3.5×	Full prices and sources
13	tu.988236.xyzAsk or discussCollected: 23 Oct 2026, 23:50 UTC Collected this cycle View 4 plans	codex stable [machine translation]Group on site: codex稳定 Mixed pool [machine translation]Original: 混池 Operator pending verification	0.45	2.7	0.045	1.0125Median price ÷ this price: 3.3×	Full prices and sources
14	ai.kdysite.cloudAsk or discussCollected: 23 Oct 2026, 23:34 UTC Collected this cycle View 4 plans	codex-plus 适中不降智\|禁止破甲系统自动封号不退 (Not yet translated) Operator pending verification	0.5	3	0.05	1.125Median price ÷ this price: 3×	Full prices and sources
15	api.slomerex.xyzAsk or discussCollected: 23 Oct 2026, 23:39 UTC Collected this cycle View 5 plans	Gpt_special price [machine translation]Group on site: Gpt_特惠 Operator pending verification	0.55	3.3	0.055	1.2375Median price ÷ this price: 2.7×	Full prices and sources
15	cloudlogicapi.comAsk or discussCollected: 23 Oct 2026, 23:43 UTC Collected this cycle View 5 plans	Codex-gpt perk group [machine translation]Group on site: Codex-gpt-福利分组 High latency; switch to another group when unavailable [machine translation]Original: 延迟较大，不可用的时候切换到其他分组使用 Operator pending verification	0.55	3.3	0.055	1.2375Median price ÷ this price: 2.7×	Full prices and sources
17	yiyuantoken.comAsk or discussCollected: 23 Oct 2026, 23:51 UTC Collected this cycle View 4 plans	🏆GPTPro official version [machine translation]Group on site: 🏆GPTPro官方版 🏆GPT Pro +Plus mixed account pool fallback [machine translation]Original: 🏆GPT Pro +Plus 混池兜底 Operator pending verification	0.6	3.6	0.06	1.35Median price ÷ this price: 2.5×	Full prices and sources
17	yiyuantoken.comAsk or discussCollected: 23 Oct 2026, 23:51 UTC Collected this cycle View 4 plans	🧠GPT official version [machine translation]Group on site: 🧠GPT官方版 🧠GPT full model series, original direct connection [machine translation]Original: 🧠GPT全系模型，原版直连 Operator pending verification	0.6	3.6	0.06	1.35Median price ÷ this price: 2.5×	Full prices and sources
19	ai.kdysite.cloudAsk or discussCollected: 23 Oct 2026, 23:34 UTC Collected this cycle View 4 plans	codex-pro 大多不降智\|禁止破甲系统自动封号不退 (Not yet translated) Operator pending verification	0.6	3.6	0.06	1.35Median price ÷ this price: 2.5×	Full prices and sources
19	api.ciyuanapis.xyzAsk or discussCollected: 23 Oct 2026, 23:36 UTC Collected this cycle View 5 plans	Codex-stable plus [machine translation]Group on site: Codex-稳定plus plus group, adjusted with market prices [machine translation]Original: plus分组，随市场价格调整 Operator pending verification	0.6	3.6	0.06	1.35Median price ÷ this price: 2.5×	Full prices and sources
19	maxtopai.ccAsk or discussCollected: 23 Oct 2026, 23:46 UTC Collected this cycle View 2 plans	plus Official subscription plus accounts [machine translation]Original: 官方订阅plus号 Operator pending verification	0.6	3.6	0.06	1.35Median price ÷ this price: 2.5×	Full prices and sources
22	api.polymer-ai.topAsk or discussCollected: 23 Oct 2026, 23:39 UTC Collected this cycle View 4 plans	Plus/Pro mixed Gongyi (public-welfare) group [machine translation]Group on site: Plus/Pro混合公益分组 Plus/Pro mixed Gongyi (public-welfare) group [machine translation]Original: Plus/Pro混合公益分组 Operator pending verification	0.625	3.75	0.0625	1.4063Median price ÷ this price: 2.4×	Full prices and sources
23	codexopenai.cloudAsk or discussCollected: 23 Oct 2026, 23:43 UTC Collected this cycle View 4 plans	GPT-Pro-full price [machine translation]Group on site: GPT-Pro-正价 Full-price purchase: stable, usable, no upstream concurrency limit [machine translation]Original: 正价购买:稳定可用，上游无并发限制 Operator pending verification	0.672	4.032	0.5	1.512Median price ÷ this price: 2.2×	Full prices and sources
24	cloudlogicapi.comAsk or discussCollected: 23 Oct 2026, 23:43 UTC Collected this cycle View 5 plans	GPT -- value for money [machine translation]Group on site: GPT--性价比 plus pool, occasional high latency and network fluctuation [machine translation]Original: plus池，偶尔会出现高延迟网络波动 Operator pending verification	0.7	4.2	0.07	1.575Median price ÷ this price: 2.1×	Full prices and sources
25	api.aifamily.onlineAsk or discussCollected: 23 Oct 2026, 23:35 UTC Collected this cycle View 4 plans	default Default group [machine translation]Original: 默认分组 Operator pending verification	0.75	4.5	0.075	1.6875Median price ÷ this price: 2×	Full prices and sources

Special groups · 5 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 STATED_ACTUAL_RATIO_DIFFERS: 1 rows

synthapi.asia · Plus special price [machine translation]Group on site: Plus特价 · gpt-5.5 · Input 0.4 / Output 2.4 CNY credits / 1M
synthapi.asia · Plus line one [machine translation]Group on site: Plus线路一 · gpt-5.5 · Input 0.45 / Output 2.7 CNY credits / 1M
synthapi.asia · Plus line two [machine translation]Group on site: Plus线路二 · gpt-5.5 · Input 0.45 / Output 2.7 CNY credits / 1M
ddd666api.com · Codex-Plus · gpt-5.5 · Input 0.6 / Output 3.6 CNY credits / 1M
api.ciyuanshen.top · GPT official relay [machine translation]Group on site: GPT官转 · gpt-5.5 · Input 2.5 / Output 15 CNY credits / 1M

View all 5 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 2559 recorded prices; 901 can be compared directly (883 ranked, 18 listed separately). Not comparable yet: tiered by rules (see Tiered prices) 839, price not parsed yet 484, ratio looks unset 93, new price under review; showing the previous one 93, display unit not confirmed 49, billed per request or another unit 39, scope of the official doc price not confirmed 26

179 recent · 44 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-5.5?

api.opwan.ai, group "gpt福利分组 (gpt perk group)", 0.5625 CNY credit per million total tokens, observed 2026-10-23. 319 sites have comparable prices.

What is the official price for OpenAI · gpt-5.5?

Input 5, output 30 USD per million tokens, checked 2026-10-24. Lowest inference provider: OpenRouter, input 5, output 30 USD per million tokens.

How do I use OpenAI · gpt-5.5 in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-5.5 API to Claude Code for me". Install Skill →