API PRICES
Google · gemini-3-flash-preview
Provider prices, cheapest first
Price comparison
- Official (cash)
- Input 0.5 / output 3 USD/million tokensGoogle ·
- Lowest inference provider (cash)
- Input 0.5 / output 3 USD/million tokensOpenRouter · Aggregator ·
- Lowest relay (credit)
- 1.125 USD credit/million total tokensapi.xhuoai.com "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
Google · gemini-3-flash-preview official price: input 0.5, output 3 USD per million tokens (Google, observed 2026-10-24). Cheapest inference provider: OpenRouter, input 0.5, output 3 USD per million tokens. Cheapest relay: api.xhuoai.com, group "default" 1.125 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 202 sites have comparable prices; 385 sites list this model.Relay blended price uses 75% input and 25% output. Conditions: Standard processing · section: Gemini 3 Flash Preview · tier: Standard · input price for image/text/video · cacheRead price for image/text/video · Additional image price 0.0000005 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.000003 USD (per unit as declared by OpenRouter)
Price ranges per million tokens
Official cash prices · Lowest 1.125 · median 1.125 · highest 1.125 · 1 quotes USD / per million tokens
Inference provider cash prices · Lowest 1.125 · median 1.125 · highest 1.125 · 1 quotes USD / per million tokens
Relay USD credit prices · Lowest 1.125 · median 2.25 · highest 4.5 · 3 quotes USD / per million tokens, site credit
Official price
| Provider | Tariff | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|---|
| Standard | 0.5 | 3 | 0.05 | — | USD / 1M tokens | Standard processing · section: Gemini 3 Flash Preview · tier: Standard · input price for image/text/video · cacheRead price for image/text/videoFull price conditions{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [],
"contextTier": null,
"processingMode": "standard",
"conditionNotes": [
"section: Gemini 3 Flash Preview",
"tier: Standard",
"input price for image/text/video",
"cacheRead price for image/text/video"
],
"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 | 0.5 | 3 | 0.05 | 0.083333 | USD / 1M tokens | Additional image price 0.0000005 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.000003 USD (per unit as declared by OpenRouter)Full price conditions{
"sourceUnit": "USD_PER_TOKEN",
"sourceAmounts": {
"cacheRead": "0.00000005",
"cacheWrite": "0.0000000833333333333333",
"input": "0.0000005",
"output": "0.000003"
},
"conditions": [],
"contextTier": null,
"processingMode": null,
"conditionNotes": [
"Additional image price 0.0000005 USD (per unit as declared by OpenRouter)",
"Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
"Additional internal_reasoning price 0.000003 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 |
|---|---|---|---|---|---|---|---|---|
| Batch | 0.25 | 1.5 | — | — | USD / 1M tokens | Batch processing · tier: Batch · section: Gemini 3 Flash Preview · input price for image/text/videoFull price conditions{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [
"tier: Batch"
],
"contextTier": null,
"processingMode": "batch",
"conditionNotes": [
"section: Gemini 3 Flash Preview",
"input price for image/text/video"
],
"effectiveFrom": null,
"effectiveUntil": null
}Official source | ||
| Other tariff | 0.25 | 1.5 | — | — | USD / 1M tokens | Flex processing · tier: Flex · section: Gemini 3 Flash Preview · input price for image/text/videoFull price conditions{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [
"tier: Flex"
],
"contextTier": null,
"processingMode": "flex",
"conditionNotes": [
"section: Gemini 3 Flash Preview",
"input price for image/text/video"
],
"effectiveFrom": null,
"effectiveUntil": null
}Official source | ||
| Other tariff | 0.9 | 5.4 | 0.09 | — | USD / 1M tokens | Priority processing · tier: Priority · section: Gemini 3 Flash Preview · input price for image/text/video · cacheRead price for image/text/videoFull price conditions{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [
"tier: Priority"
],
"contextTier": null,
"processingMode": "priority",
"conditionNotes": [
"section: Gemini 3 Flash Preview",
"input price for image/text/video",
"cacheRead price for image/text/video"
],
"effectiveFrom": null,
"effectiveUntil": null
}Official source |
Inference providers
| Provider | Tariff | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | Batch | 0.25 | 1.5 | — | — | USD / 1M tokens | OpenRouter batch variant · Additional image price 0.00000025 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.0000015 USD (per unit as declared by OpenRouter)Full price conditions{
"sourceUnit": "USD_PER_TOKEN",
"sourceAmounts": {
"input": "0.00000025",
"output": "0.0000015"
},
"conditions": [
"OpenRouter batch variant"
],
"contextTier": null,
"processingMode": null,
"conditionNotes": [
"Additional image price 0.00000025 USD (per unit as declared by OpenRouter)",
"Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
"Additional internal_reasoning price 0.0000015 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 |
|---|---|---|---|---|---|---|---|---|
| Batch | 0.25 | 1.5 | — | — | USD / 1M tokens | Batch processing · tier: Batch · section: Gemini 3 Flash Preview · input price for image/text/videoFull price conditions{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [
"tier: Batch"
],
"contextTier": null,
"processingMode": "batch",
"conditionNotes": [
"section: Gemini 3 Flash Preview",
"input price for image/text/video"
],
"effectiveFrom": null,
"effectiveUntil": null
}Official source | ||
| Other tariff | 0.25 | 1.5 | — | — | USD / 1M tokens | Flex processing · tier: Flex · section: Gemini 3 Flash Preview · input price for image/text/videoFull price conditions{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [
"tier: Flex"
],
"contextTier": null,
"processingMode": "flex",
"conditionNotes": [
"section: Gemini 3 Flash Preview",
"input price for image/text/video"
],
"effectiveFrom": null,
"effectiveUntil": null
}Official source | ||
| Standard | 0.5 | 3 | 0.05 | — | USD / 1M tokens | Standard processing · section: Gemini 3 Flash Preview · tier: Standard · input price for image/text/video · cacheRead price for image/text/videoFull price conditions{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [],
"contextTier": null,
"processingMode": "standard",
"conditionNotes": [
"section: Gemini 3 Flash Preview",
"tier: Standard",
"input price for image/text/video",
"cacheRead price for image/text/video"
],
"effectiveFrom": null,
"effectiveUntil": null
}Official source | ||
| Other tariff | 0.9 | 5.4 | 0.09 | — | USD / 1M tokens | Priority processing · tier: Priority · section: Gemini 3 Flash Preview · input price for image/text/video · cacheRead price for image/text/videoFull price conditions{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [
"tier: Priority"
],
"contextTier": null,
"processingMode": "priority",
"conditionNotes": [
"section: Gemini 3 Flash Preview",
"input price for image/text/video",
"cacheRead price for image/text/video"
],
"effectiveFrom": null,
"effectiveUntil": null
}Official source |
Inference providers
| Provider | Tariff | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | Batch | 0.25 | 1.5 | — | — | USD / 1M tokens | OpenRouter batch variant · Additional image price 0.00000025 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.0000015 USD (per unit as declared by OpenRouter)Full price conditions{
"sourceUnit": "USD_PER_TOKEN",
"sourceAmounts": {
"input": "0.00000025",
"output": "0.0000015"
},
"conditions": [
"OpenRouter batch variant"
],
"contextTier": null,
"processingMode": null,
"conditionNotes": [
"Additional image price 0.00000025 USD (per unit as declared by OpenRouter)",
"Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
"Additional internal_reasoning price 0.0000015 USD (per unit as declared by OpenRouter)"
],
"effectiveFrom": null,
"effectiveUntil": null
}Official source | |
| OpenRouter · Aggregator | Standard | 0.5 | 3 | 0.05 | 0.083333 | USD / 1M tokens | Additional image price 0.0000005 USD (per unit as declared by OpenRouter) · Additional web_search price 0.014 USD (per unit as declared by OpenRouter) · Additional internal_reasoning price 0.000003 USD (per unit as declared by OpenRouter)Full price conditions{
"sourceUnit": "USD_PER_TOKEN",
"sourceAmounts": {
"cacheRead": "0.00000005",
"cacheWrite": "0.0000000833333333333333",
"input": "0.0000005",
"output": "0.000003"
},
"conditions": [],
"contextTier": null,
"processingMode": null,
"conditionNotes": [
"Additional image price 0.0000005 USD (per unit as declared by OpenRouter)",
"Additional web_search price 0.014 USD (per unit as declared by OpenRouter)",
"Additional internal_reasoning price 0.000003 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.
Price range: lowest 1.125 · median 2.25 · highest 4.5 (3 quotes, USD credits per million total tokens)
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 | api.xhuoai.comAsk or discussCollected: Collected this cycle View 3 plans | default Default group, supports all common models, OpenAI special-price channel (AZ Microsoft channel) Claude Code, Gemini stable channel (GCP/Velax), top value-for-money choice, 20% of list price, rate multiplier 1.0 [machine translation]Original: 默认分组，支持所有常用模型,OpenAI特价渠道（AZ微软渠道）Claude Code,Gemini稳定渠道（GCP/Velax），性价比首选，2折，倍率1.0 Operator pending verification | 0.5 | 3 | — | 1.125Median price ÷ this price: 2× | Full prices and sources |
| 02 | api.xhuoai.comAsk or discussCollected: Collected this cycle View 3 plans | gemini2 Gemini stable channel 2 (GCP/Velax), rate multiplier 2.0 [machine translation]Original: Gemini稳定渠道2（GCP/Velax），倍率2.0 Operator pending verification | 1 | 6 | — | 2.25Median price ÷ this price: 1× | Full prices and sources |
| 03 | api.xhuoai.comAsk or discussCollected: Collected this cycle View 3 plans | Enterprise channel [machine translation]Group on site: 企业渠道 OpenAI/Claude enterprise-grade channel, top choice for top speed and stability, ultra-high concurrency, features identical to official, 5.6/10 of list price, rate multiplier 4.0 [machine translation]Original: OpenAI/Claude企业级渠道，追求极速稳定首选，超高并发，功能与官方完全一致，5.6折，倍率4.0 Operator pending verification | 2 | 12 | — | 4.5Median price ÷ this price: 0.5× | 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.
- top-up or membership gated: 3 rows
- test or debug group: 2 rows
- test-api.apiqik.online · vertex/sp/gemini · gemini-3-flash-preview · Input 0.17 / Output 1.02 USD credits / 1M
- test-api.apiqik.online · gemini · gemini-3-flash-preview · Input 0.25 / Output 1.5 USD credits / 1M
- poloai.top · Gemini-1 · gemini-3-flash-preview · Input 0.5 / Output 3 USD credits / 1M
- poloapi.top · Gemini-1 · gemini-3-flash-preview · Input 0.5 / Output 3 USD credits / 1M
- xy.poloapi.com · Gemini-1 · gemini-3-flash-preview · Input 0.5 / Output 3 USD credits / 1M
Related variants · 69 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.
- gemini-3-flash-preview-thinking (-thinking · thinking edition): 50 rows
- gemini-3-flash-preview-thinking-128 (-thinking-128 · thinking edition): 11 rows
- gemini-3-flash-preview-search (-search · search or tool): 3 rows
- [OO]gemini-3-flash-preview-search (-search · search or tool): 1 rows
- [OO]gemini-3-flash-preview-thinking (-thinking · thinking edition): 1 rows
- gemini-3-flash-preview-thinking-high (-thinking-high · thinking edition): 1 rows
- gemini-3-flash-preview-thinking-low (-thinking-low · thinking edition): 1 rows
- gemini-3-flash-preview-thinking-medium (-thinking-medium · thinking edition): 1 rows
- api.aabao.top · Gemini direct connection-2 [machine translation]Group on site: Gemini直连-2 · gemini-3-flash-preview-thinking · Input 0.3 / Output 1.8 USD credits / 1M
- api.aabao.vip · Gemini direct connection-2 [machine translation]Group on site: Gemini直连-2 · gemini-3-flash-preview-thinking · Input 0.3 / Output 1.8 USD credits / 1M
- ai2.qiqiai.top · gemini image generation [machine translation]Group on site: gemini画图 · gemini-3-flash-preview-thinking · Input 0.375 / Output 2.25 USD credits / 1M
- api.aabao.top · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3-flash-preview-thinking · Input 0.4 / Output 2.4 USD credits / 1M
- api.aabao.top · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3-flash-preview-thinking-128 · Input 0.4 / Output 2.4 USD credits / 1M
- api.aabao.vip · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3-flash-preview-thinking · Input 0.4 / Output 2.4 USD credits / 1M
- api.aabao.vip · Gemini direct connection-3 [machine translation]Group on site: Gemini直连-3 · gemini-3-flash-preview-thinking-128 · Input 0.4 / Output 2.4 USD credits / 1M
- aiapi.world · default · gemini-3-flash-preview-thinking · Input 0.49708 / Output 2.9825 USD credits / 1M
- api.101aix.com · Banana · gemini-3-flash-preview-thinking · Input 0.5 / Output 0.125 USD credits / 1M
- api.101aix.com · Gemini · gemini-3-flash-preview-thinking · Input 0.5 / Output 0.125 USD credits / 1M
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 1539 recorded prices; 568 can be compared directly (469 ranked, 99 listed separately). Not comparable yet: price not parsed yet 593, tiered by rules (see Tiered prices) 149, billed per request or another unit 109, new price under review; showing the previous one 37, display unit not confirmed 28, ratio looks unset 25, scope of the official doc price not confirmed 24
3 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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for Google · gemini-3-flash-preview?
api.xhuoai.com, group "default", 1.125 USD credit per million total tokens, observed 2026-10-23. 202 sites have comparable prices.
What is the official price for Google · gemini-3-flash-preview?
Input 0.5, output 3 USD per million tokens, checked 2026-10-24. Lowest inference provider: OpenRouter, input 0.5, output 3 USD per million tokens.
How do I use Google · gemini-3-flash-preview in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest Google · gemini-3-flash-preview API to Claude Code for me". Install Skill →