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Google · gemini-3-pro-image

Provider prices, cheapest first

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All official and inference price observations

Google · gemini-3-pro-image official price: not yet recorded. Cheapest inference provider: OpenRouter, input 2, output 12 USD per million tokens. 44 sites have comparable prices; 213 sites list this model. Conditions: Additional image price 0.000002 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.000012 USD (per unit as declared by OpenRouter)

Price ranges per million tokens

Inference provider cash prices · Lowest 4.5 · median 4.5 · highest 4.5 · 1 quotes USD / per million tokens

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 source
OpenRouter · AggregatorStandard2120.20.375USD / 1M tokensAdditional image price 0.000002 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.000012 USD (per unit as declared by OpenRouter)
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.0000002",
    "cacheWrite": "0.000000375",
    "input": "0.000002",
    "output": "0.000012"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "Additional image price 0.000002 USD (per unit as declared by OpenRouter)",
    "Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
    "Additional internal_reasoning price 0.000012 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
GoogleOther tariff3.621.6——USD / 1M tokensPriority processing · tier: Priority · section: Gemini 3 Pro Image (Nano Banana Pro) 🍌 · input price for image/text · output price for and/text/thinking
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "tier: Priority"
  ],
  "contextTier": null,
  "processingMode": "priority",
  "conditionNotes": [
    "section: Gemini 3 Pro Image (Nano Banana Pro) 🍌",
    "input price for image/text",
    "output price for and/text/thinking"
  ],
  "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
GoogleOther tariff3.621.6——USD / 1M tokensPriority processing · tier: Priority · section: Gemini 3 Pro Image (Nano Banana Pro) 🍌 · input price for image/text · output price for and/text/thinking
Full price conditions
{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "tier: Priority"
  ],
  "contextTier": null,
  "processingMode": "priority",
  "conditionNotes": [
    "section: Gemini 3 Pro Image (Nano Banana Pro) 🍌",
    "input price for image/text",
    "output price for and/text/thinking"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Inference providers

ProviderTariffInputOutputCache readCache writeUnitObservedConditions and source
OpenRouter · AggregatorStandard2120.20.375USD / 1M tokensAdditional image price 0.000002 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.000012 USD (per unit as declared by OpenRouter)
Full price conditions
{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.0000002",
    "cacheWrite": "0.000000375",
    "input": "0.000002",
    "output": "0.000012"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "Additional image price 0.000002 USD (per unit as declared by OpenRouter)",
    "Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
    "Additional internal_reasoning price 0.000012 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.

Showing: Special groups。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. Back to the default ranking

Filtering by provider: happyapi.org

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

Price range: lowest — · median — · highest — (0 quotes, CNY credits per million total tokens)

sites have comparable prices44213 sites list this model; approximately 0 operators
Lowest input price—CNY credits / 1M
Median of each provider’s lowest price—CNY credits / 1M

No comparable prices

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View other prices and terms for this model
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 512 recorded prices; 96 can be compared directly. Not comparable yet: price not parsed yet 173, billed per request or another unit 110, tiered by rules (see Tiered prices) 47, ratio looks unset 46, new price under review; showing the previous one 19, scope of the official doc price not confirmed 12, display unit not confirmed 7

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 Google · gemini-3-pro-image?

No valid quotes within 10 days. Older quotes are listed as reference prices.

How do I use Google · gemini-3-pro-image in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest Google · gemini-3-pro-image API to Claude Code for me". Install Skill →