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Anthropic · claude-sonnet-4-6

Provider prices, cheapest first

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Price comparison

Official (cash)
Input 3 / output 15 USD/million tokensAnthropic ·
Lowest inference provider (cash)
Input 3 / output 15 USD/million tokensDeepInfra ·
Lowest relay (credit)
0.54 USD credit/million total tokensop.aancn.cn "反代渠道1" ·

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

Anthropic · claude-sonnet-4-6 official price: input 3, output 15 USD per million tokens (Anthropic, observed 2026-10-24). Cheapest inference provider: DeepInfra, input 3, output 15 USD per million tokens. Cheapest relay: op.aancn.cn, group "Reverse proxy channel 1 [machine translation] (on site: 反代渠道1)" 0.54 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 533 sites have comparable prices; 929 sites list this model.Relay blended price uses 75% input and 25% output. Conditions: section: Model pricing · 1-hour cache write 6 USD per MTok; cacheWrite is the 5-minute write

Price ranges per million tokens

Official cash prices · Lowest 6 · median 6 · highest 6 · 1 quotes USD / per million tokens

Inference provider cash prices · Lowest 6 · median 6 · highest 6 · 2 quotes USD / per million tokens

Relay USD credit prices · Lowest 0.54 · median 4.29 · highest 9 · 4 quotes USD / per million tokens, site credit

Official price

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
AnthropicStandard3150.33.75USD / 1M tokenssection: Model pricing · 1-hour cache write 6 USD per MTok; cacheWrite is the 5-minute write
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "section: Model pricing",
    "1-hour cache write 6 USD per MTok; cacheWrite is the 5-minute write"
  ],
  "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
DeepInfraStandard315——USD / 1M tokens
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
OpenRouter · AggregatorStandard3150.33.75USD / 1M tokensAdditional web_search price 0.01 USD (per unit as declared by OpenRouter)
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.0000003",
    "cacheWrite": "0.00000375",
    "input": "0.000003",
    "output": "0.000015"
  },
  "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
AnthropicBatch1.57.5——USD / 1M tokensBatch processing · section: Feature-specific pricing
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": "batch",
  "conditionNotes": [
    "section: Feature-specific pricing"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Inference providers

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
OpenRouter · AggregatorBatch1.57.50.151.875USD / 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": "0.00000015",
    "cacheWrite": "0.000001875",
    "input": "0.0000015",
    "output": "0.0000075"
  },
  "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
AnthropicBatch1.57.5——USD / 1M tokensBatch processing · section: Feature-specific pricing
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": "batch",
  "conditionNotes": [
    "section: Feature-specific pricing"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source
AnthropicStandard3150.33.75USD / 1M tokenssection: Model pricing · 1-hour cache write 6 USD per MTok; cacheWrite is the 5-minute write
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "section: Model pricing",
    "1-hour cache write 6 USD per MTok; cacheWrite is the 5-minute write"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Inference providers

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
OpenRouter · AggregatorBatch1.57.50.151.875USD / 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": "0.00000015",
    "cacheWrite": "0.000001875",
    "input": "0.0000015",
    "output": "0.0000075"
  },
  "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 · AggregatorStandard3150.33.75USD / 1M tokensAdditional web_search price 0.01 USD (per unit as declared by OpenRouter)
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.0000003",
    "cacheWrite": "0.00000375",
    "input": "0.000003",
    "output": "0.000015"
  },
  "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
DeepInfraStandard315——USD / 1M tokens
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "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: op.aancn.cn

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

Price range: lowest 0.54 · median 4.29 · highest 9 (4 quotes, USD credits per million total tokens)

sites have comparable prices533929 sites list this model; approximately 1 operators
Lowest input price0.27USD credits / 1M
Median of each provider’s lowest price0.27USD 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
01op.aancn.cnAsk or discussCollected:
Collected this cycle
View 4 plans		Reverse proxy channel 1 [machine translation]Group on site: 反代渠道1
[kiro power] super special price, first-hand account pool, no cache [machine translation]Original: 【kiro power】超级特价，一手号池，无缓存
Operator pending verification		0.271.350.0270.54Median price ÷ this price: 7.9×Full prices and sources
02op.aancn.cnAsk or discussCollected:
Collected this cycle
View 4 plans		Reverse proxy channel 2 [machine translation]Group on site: 反代渠道2
[kiro enterprise edition] 99% very high cache, very low rate multiplier [machine translation]Original: 【kiro企业版】99%超高缓存，极低倍率
Operator pending verification		0.994.950.0991.98Median price ÷ this price: 2.2×Full prices and sources
03op.aancn.cnAsk or discussCollected:
Collected this cycle
View 4 plans		Special-price cc max [machine translation]Group on site: 特惠cc max
[Special price] cc max pool, occasionally slow [machine translation]Original: 【特惠】cc max池，偶尔慢速
Operator pending verification		3.316.50.336.6Median price ÷ this price: 0.7×Full prices and sources
04op.aancn.cnAsk or discussCollected:
Collected this cycle
View 4 plans		Enterprise cc max [machine translation]Group on site: 企业cc max
[Enterprise] highly stable, fast, not dumbed down [machine translation]Original: 【企业】高稳定，高速不降智
Operator pending verification		4.522.50.459Median price ÷ this price: 0.5×Full prices and sources
Special groups · 31 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: 13 rows
  • test or debug group: 11 rows
  • ratio looks like a placeholder: 3 rows
  • top-up or membership gated: 3 rows
  • unrecognized flag STATED_ACTUAL_RATIO_DIFFERS: 1 rows
  • api.pezayo.com · codex anthropic · claude-sonnet-4-6 · Input 0.012 / Output 0.06 USD credits / 1M
  • api-top.com · CC kiro · claude-sonnet-4-6 · Input 0.03 / Output 0.15 USD credits / 1M
  • nty-hk.zhouyang168.top · cc8 · claude-sonnet-4-6 · Input 0.03 / Output 0.15 USD credits / 1M
  • topapi.io · CC kiro · claude-sonnet-4-6 · Input 0.03 / Output 0.15 USD credits / 1M
  • yfy.zhouyang168.top · cc8 · claude-sonnet-4-6 · Input 0.03 / Output 0.15 USD credits / 1M
  • newtonrouter.com · Claude Kiro · claude-sonnet-4-6 · Input 0.066 / Output 0.33 USD credits / 1M
  • 77code.cn · Perk claude [machine translation]Group on site: 福利claude · claude-sonnet-4-6 · Input 0.12 / Output 0.6 USD credits / 1M
  • 77code.fun · Perk claude [machine translation]Group on site: 福利claude · claude-sonnet-4-6 · Input 0.12 / Output 0.6 USD credits / 1M
  • code.77code.fun · Perk claude [machine translation]Group on site: 福利claude · claude-sonnet-4-6 · Input 0.12 / Output 0.6 USD credits / 1M
  • doce.77code.fun · Perk claude [machine translation]Group on site: 福利claude · claude-sonnet-4-6 · Input 0.12 / Output 0.6 USD credits / 1M
View all 31 rows →
Related variants · 232 rows · not ranked

These are special editions of the model (thinking, max, search, batch, long context, free, etc.). They are priced differently from the base model, so they are listed separately and not ranked. Names that only add an effort level such as low, high or nothinking are compared with the base model.

  • claude-sonnet-4-6-thinking (-thinking · thinking edition): 221 rows
  • claude-sonnet-4-6-max (-max · max edition): 4 rows
  • 「FZ」claude-sonnet-4-6-thinking-Token (-thinking-token · thinking edition): 3 rows
  • [年年]claude-sonnet-4-6-thinking (-thinking · thinking edition): 2 rows
  • [kiro]claude-sonnet-4-6-thinking (-thinking · thinking edition): 1 rows
  • [椰果按量]claude-sonnet-4-6-thinking (-thinking · thinking edition): 1 rows
  • oojj.top · aws0-ex · claude-sonnet-4-6-thinking · Input 0.15 / Output 0.75 USD credits / 1M
  • codextopapi.com · kiro special price [machine translation]Group on site: kiro特价 · claude-sonnet-4-6-thinking · Input 0.18 / Output 0.9 USD credits / 1M
  • b.kr777.top · kiro low cache [machine translation]Group on site: kiro低缓 · claude-sonnet-4-6-thinking · Input 0.3 / Output 1.5 USD credits / 1M
  • api.manbeihu.top · claude · claude-sonnet-4-6-thinking · Input 0.312 / Output 1.56 USD credits / 1M
  • oojj.top · awsq-a-ex · claude-sonnet-4-6-thinking · Input 0.36 / Output 1.8 USD credits / 1M
  • apiqd.com · Claude1 · claude-sonnet-4-6-thinking · Input 0.45 / Output 2.25 USD credits / 1M
  • 1xm.ai · cc-fast · claude-sonnet-4-6-thinking · Input 0.6 / Output 3 USD credits / 1M
  • apiqd.com · aws Claude · claude-sonnet-4-6-thinking · Input 0.6 / Output 3 USD credits / 1M
  • apiqd.com · claude default · claude-sonnet-4-6-thinking · Input 0.6 / Output 3 USD credits / 1M
  • apiqd.com · Claude2 · claude-sonnet-4-6-thinking · Input 0.6 / Output 3 USD credits / 1M
View all 232 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 4733 recorded prices; 2161 can be compared directly (1850 ranked, 311 listed separately). Not comparable yet: price not parsed yet 932, tiered by rules (see Tiered prices) 837, new price under review; showing the previous one 204, billed per request or another unit 176, display unit not confirmed 120, ratio looks unset 70, scope of the official doc price not confirmed 48

4 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 Anthropic · claude-sonnet-4-6?

op.aancn.cn, group "反代渠道1 (Reverse proxy channel 1)", 0.54 USD credit per million total tokens, observed 2026-10-23. 533 sites have comparable prices.

What is the official price for Anthropic · claude-sonnet-4-6?

Input 3, output 15 USD per million tokens, checked 2026-10-24. Lowest inference provider: DeepInfra, input 3, output 15 USD per million tokens.

How do I use Anthropic · claude-sonnet-4-6 in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest Anthropic · claude-sonnet-4-6 API to Claude Code for me". Install Skill →