API PRICES
Google · gemini-3.1-pro-preview
Provider prices, cheapest first
Price comparison
- Official (cash)
- Input 2 / output 12 USD/million tokensGoogle ·
- Lowest inference provider (cash)
- Input 2 / output 12 USD/million tokensOpenRouter · Aggregator ·
- Lowest relay (credit)
- Not listed
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.
Google · gemini-3.1-pro-preview official price: input 2, output 12 USD per million tokens (Google, observed 2026-10-17). Cheapest inference provider: OpenRouter, input 2, output 12 USD per million tokens. 205 sites have comparable prices; 495 sites list this model.
Price ranges per million tokens
Official cash prices · Lowest 4.5 · median 6 · highest 7.5 · 2 quotes USD / per million tokens
Inference provider cash prices · Lowest 4.5 · median 4.5 · highest 4.5 · 1 quotes USD / per million tokens
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| 2 | 12 | 0.2 | — | USD / 1M tokens | Official source | ||
| 4 | 18 | 0.4 | — | USD / 1M tokens | 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 | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source | vs official |
|---|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | 2 | 12 | 0.2 | 0.375 | USD / 1M tokens | Official source |
Unit: CNY credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Showing: Related variants。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. Back to the default ranking
Price range: lowest — · median — · highest — (0 quotes, CNY credits per million total tokens)
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 |
|---|---|---|---|---|---|---|---|
| Related variants · not ranked · Recent price | |||||||
| — | www.ggwk1.onlineAsk or discussCollected: Collected this cycle View 3 plans | gemini - special-price group [machine translation]Group on site: gemini-特价组 Name on site: gemini-3.1-pro-preview-thinking-high gemini - special-price group [machine translation]Original: gemini-特价组 Related variant: gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition) Operator pending verification | 1 | 6 | — | 2.25 | Full prices and sources |
| — | viseapi.comAsk or discussCollected: Collected this cycle View 1 plans | default Name on site: gemini-3.1-pro-preview-thinking Official edition full-price full-strength! Most stable across the web, first t about 1~2s, rate multiplier around 0.28, different rate multipliers for different models [machine translation]Original: 官方版正价满血！全网最稳定，首t 1~2s左右，倍率在0.28左右，不同模型不同倍率 Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) Operator pending verification | 1.6 | 9.6 | — | 3.6 | Full prices and sources |
| — | quqiai.topAsk or discussCollected: Collected this cycle View 1 plans | vertex Name on site: gemini-3.1-pro-preview-thinking Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) Operator pending verification | 2 | 12 | — | 4.5 | Full prices and sources |
| — | www.ggwk1.onlineAsk or discussCollected: Collected this cycle View 3 plans | a all-model combined group-1x rate multiplier [machine translation]Group on site: a全模型综合组-1倍率 Name on site: gemini-3.1-pro-preview-thinking-high a all-model combined group-1x rate multiplier [machine translation]Original: a全模型综合组-1倍率 Related variant: gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition) Operator pending verification | 2 | 12 | — | 4.5 | Full prices and sources |
| — | ai.soruxgpt.comAsk or discussCollected: Collected this cycle View 7 plans | gemini-cli Name on site: gemini-3.1-pro-preview-thinking-high Gemini Cli / other clients reverse-engineered group [machine translation]Original: Gemini Cli / 其他客户端 逆向分组 Related variant: gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition) Operator pending verification | 2.4 | 14.4 | — | 5.4 | Full prices and sources |
| — | ai.soruxgpt.comAsk or discussCollected: Collected this cycle View 7 plans | gemini-cli Name on site: gemini-3.1-pro-preview-thinking-low Gemini Cli / other clients reverse-engineered group [machine translation]Original: Gemini Cli / 其他客户端 逆向分组 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 2.4 | 14.4 | — | 5.4 | Full prices and sources |
| — | ai.soruxgpt.comAsk or discussCollected: Collected this cycle View 7 plans | gemini-cli Name on site: gemini-3.1-pro-preview-thinking Gemini Cli / other clients reverse-engineered group [machine translation]Original: Gemini Cli / 其他客户端 逆向分组 Related variant: gemini-3.1-pro-preview-thinking (-thinking · thinking edition) Operator pending verification | 2.4 | 14.4 | — | 5.4 | Full prices and sources |
| — | ai.soruxgpt.comAsk or discussCollected: Collected this cycle View 7 plans | gemini-chat Name on site: gemini-3.1-pro-preview-thinking-low Gemini Chat [average-stability channel] [machine translation]Original: Gemini Chat【稳定性一般渠道】 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 3.6 | 21.6 | — | 8.1 | Full prices and sources |
| — | www.ggwk1.onlineAsk or discussCollected: Collected this cycle View 3 plans | Gemini-Vertex channel [machine translation]Group on site: Gemini-Vertex渠道 Name on site: gemini-3.1-pro-preview-thinking-high gemini pure Vertex channel-2.2 rate multiplier [machine translation]Original: gemini纯Vertex渠道-2.2倍率 Related variant: gemini-3.1-pro-preview-thinking-high (-thinking-high · thinking edition) Operator pending verification | 4.4 | 26.4 | — | 9.9 | Full prices and sources |
| — | paw.v1chat.ccAsk or discussCollected: Collected this cycle View 5 plans | default Name on site: gemini-3.1-pro-preview-thinking-1024 Standard channel, Gemini stability average, about 2.5/10 of the official price [machine translation]Original: 标准渠道，Gemini稳定性一般，约官方2.5折 Related variant: gemini-3.1-pro-preview-thinking-1024 (-thinking-1024 · thinking edition) Operator pending verification | 4.5 | 17.181 | — | 7.6703 | Full prices and sources |
| — | ai.soruxgpt.comAsk or discussCollected: Collected this cycle View 7 plans | gemini-stable-image Name on site: gemini-3.1-pro-preview-thinking-low Gemini stable image-generation channel [machine translation]Original: Gemini 稳定画图渠道 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 4.6 | 27.6 | — | 10.35 | Full prices and sources |
| — | ai.soruxgpt.comAsk or discussCollected: Collected this cycle View 7 plans | gemini-stable-chat Name on site: gemini-3.1-pro-preview-thinking-low Gemini Chat stable channel [machine translation]Original: Gemini Chat 稳定渠道 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 5 | 30 | — | 11.25 | Full prices and sources |
| — | ai.soruxgpt.comAsk or discussCollected: Collected this cycle View 7 plans | gemini-enterprise-chat Name on site: gemini-3.1-pro-preview-thinking-low Gemini enterprise SLA channel [machine translation]Original: Gemini 企业 SLA 渠道 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 5.8 | 34.8 | — | 13.05 | Full prices and sources |
| — | paw.v1chat.ccAsk or discussCollected: Collected this cycle View 5 plans | Gemini3.1Pro dedicated line 13 [machine translation]Group on site: Gemini3.1Pro专线13 Name on site: gemini-3.1-pro-preview-thinking-1024 Dedicated line channel, price is 1.3x the standard channel [machine translation]Original: 专线渠道，价格为标准渠道1.3倍 Related variant: gemini-3.1-pro-preview-thinking-1024 (-thinking-1024 · thinking edition) Operator pending verification | 5.85 | 22.335 | — | 9.9713 | Full prices and sources |
| — | 78code.ccAsk or discussCollected: Collected this cycle View 2 plans 1 more site of the same companyBasis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | gemini-image Name on site: gemini-3.1-pro-preview-thinking-low For drawing [machine translation]Original: 画画的 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 6.4 | 38.4 | — | 14.4 | Full prices and sources |
| — | 78code.ccAsk or discussCollected: Collected this cycle View 2 plans 1 more site of the same companyBasis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | vip-2-gemini Name on site: gemini-3.1-pro-preview-thinking-low gemini-for chat [machine translation]Original: gemini-聊天的 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 6.4 | 38.4 | — | 14.4 | Full prices and sources |
| — | api.78code.ccAsk or discussCollected: Collected this cycle View 2 plans 1 more site of the same company
Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | gemini-image Name on site: gemini-3.1-pro-preview-thinking-low For drawing [machine translation]Original: 画画的 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 6.4 | 38.4 | — | 14.4 | Full prices and sources |
| — | api.78code.ccAsk or discussCollected: Collected this cycle View 2 plans 1 more site of the same company
Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | vip-2-gemini Name on site: gemini-3.1-pro-preview-thinking-low gemini-for chat [machine translation]Original: gemini-聊天的 Related variant: gemini-3.1-pro-preview-thinking-low (-thinking-low · thinking edition) Operator pending verification | 6.4 | 38.4 | — | 14.4 | Full prices and sources |
| — | paw.v1chat.ccAsk or discussCollected: Collected this cycle View 5 plans | Gemini3.1Pro dedicated line 16 [machine translation]Group on site: Gemini3.1Pro专线16 Name on site: gemini-3.1-pro-preview-thinking-1024 Dedicated line channel, price is 1.6x the standard channel [machine translation]Original: 专线渠道，价格为标准渠道1.6倍 Related variant: gemini-3.1-pro-preview-thinking-1024 (-thinking-1024 · thinking edition) Operator pending verification | 7.2 | 27.49 | — | 12.272 | Full prices and sources |
| — | paw.v1chat.ccAsk or discussCollected: Collected this cycle View 5 plans | Gemini3.1Pro dedicated line 22 [machine translation]Group on site: Gemini3.1Pro专线22 Name on site: gemini-3.1-pro-preview-thinking-1024 Dedicated line channel, price is 2.2x the standard channel [machine translation]Original: 专线渠道，价格为标准渠道2.2倍 Related variant: gemini-3.1-pro-preview-thinking-1024 (-thinking-1024 · thinking edition) Operator pending verification | 9.9 | 37.798 | — | 16.875 | Full prices and sources |
| — | paw.v1chat.ccAsk or discussCollected: Collected this cycle View 5 plans | Gemini2.5/3.1Pro dedicated line 31 [machine translation]Group on site: Gemini2.5/3.1Pro专线31 Name on site: gemini-3.1-pro-preview-thinking-1024 Dedicated line channel, price is 3.1x the standard channel [machine translation]Original: 专线渠道，价格为标准渠道3.1倍 Related variant: gemini-3.1-pro-preview-thinking-1024 (-thinking-1024 · thinking edition) Operator pending verification | 13.95 | 53.261 | — | 23.778 | Full prices and sources |
How this ranking works
All per-token prices: 97,455 prices from 871 sites (about 765 companies). 89,631 are ranked, from 861 sites (about 755 companies); 7,824 more are listed separately and not ranked. Prices collected up to 2026-10-17.
This model has 2360 recorded prices; 636 can be compared directly (460 ranked, 176 listed separately). Not comparable yet: price not parsed yet 807, tiered by rules (see Tiered prices) 377, billed per request or another unit 376, ratio looks unset 79, scope of the official doc price not confirmed 48, display unit not confirmed 29
21 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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for Google · gemini-3.1-pro-preview?
No valid quotes within 10 days. Older quotes are listed as reference prices.
What is the official price for Google · gemini-3.1-pro-preview?
Input 2, output 12 USD per million tokens, checked 2026-10-17. Lowest inference provider: OpenRouter, input 2, output 12 USD per million tokens.
How do I use Google · gemini-3.1-pro-preview in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest Google · gemini-3.1-pro-preview API to Claude Code for me". Install Skill →