API PRICES
Google · gemini-3.1-flash-tts-preview
Provider prices, cheapest first
Google · gemini-3.1-flash-tts-preview official price: not yet recorded. Cheapest relay: b.kr777.top, group "Gemini" 1.2938 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 12 sites have comparable prices; 61 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Relay USD credit prices · Lowest 1.2938 · median 6.0375 · highest 35 · 8 quotes USD / per million tokens, site credit
Relay CNY credit prices · Lowest 12.65 · median 23 · highest 32.258 · 5 quotes CNY / per million tokens, site credit
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.
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Price range: lowest 1.2938 · median 6.0375 · highest 35 (8 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 | b.kr777.topAsk or discussCollected: Collected this cycle View 1 plans | Gemini Gemini only [machine translation]Original: Gemini专用 Operator pending verification | 0.225 | 4.5 | — | 1.2938Median price ÷ this price: 4.7× | Full prices and sources |
| 02 | www.cybersol.netAsk or discussCollected: Collected this cycle View 3 plans | Gemini Lite Based on Gemini Pro/Ultra subscriptions. [machine translation]Original: 基于Gemini Pro/Ultra订阅。 Operator pending verification | 0.35 | 7 | — | 2.0125Median price ÷ this price: 3× | Full prices and sources |
| 03 | api.bianxie.aiAsk or discussCollected: Collected this cycle View 1 plans | default default Operator pending verification | 1 | 20 | — | 5.75Median price ÷ this price: 1.1× | Full prices and sources |
| 04 | www.cybersol.netAsk or discussCollected: Collected this cycle View 3 plans | Gemini Advance Based on GCP Vertex AI, high priority during peak hours. [machine translation]Original: 基于GCP Vertex AI，在高峰期有高优先级。 Operator pending verification | 1.1 | 22 | — | 6.325Median price ÷ this price: 1× | Full prices and sources |
| 05 | www.cybersol.netAsk or discussCollected: Collected this cycle View 3 plans | Gemini Premium Based on GCP full price, highest priority during peak hours. [machine translation]Original: 基于GCP正价，在高峰期有最高优先级。 Operator pending verification | 1.8 | 36 | — | 10.35Median price ÷ this price: 0.6× | Full prices and sources |
| 06 | zen-ai.topAsk or discussCollected: Collected this cycle View 1 plans | Premium-quality gemini [machine translation]Group on site: 优质gemini High-availability gemini, 2 yuan per 1 dao (US dollar) [machine translation]Original: 高可用gemini, 2元1刀 Operator pending verification | 2 | 40 | — | 11.5Median price ÷ this price: 0.5× | Full prices and sources |
| 07 | kelaiapi.ccAsk or discussCollected: Collected this cycle View 1 plans | Gemini Gemini Vertex Operator pending verification | 2.5 | 10 | — | 4.375Median price ÷ this price: 1.4× | Full prices and sources |
| 08 | xinsuanai.comAsk or discussCollected: Collected this cycle View 4 plans | default Default group [machine translation]Original: 默认分组 Operator pending verification | 20 | 80 | — | 35Median price ÷ this price: 0.2× | Full prices and sources |
| Flagged · not ranked · Recent price | |||||||
| — | xinsuanai.comAsk or discussCollected: Collected this cycle View 4 plans | vip vip group [machine translation]Original: vip分组 Note: far from other providers’ prices. This price is not ranked or counted. Operator pending verification | 60 | 240 | — | 105Median price ÷ this price: 0.1× | Full prices and sources |
| — | xinsuanai.comAsk or discussCollected: Collected this cycle View 4 plans | svip svip group [machine translation]Original: svip分组 Note: far from other providers’ prices. This price is not ranked or counted. Operator pending verification | 80 | 320 | — | 140Median price ÷ this price: 0× | Full prices and sources |
| — | xinsuanai.comAsk or discussCollected: Collected this cycle View 4 plans | Official relay Claude [machine translation]Group on site: 官转克劳德 Official relay Claude [machine translation]Original: 官转克劳德 Note: far from other providers’ prices. This price is not ranked or counted. Operator pending verification | 200 | 800 | — | 350Median price ÷ this price: 0× | Full prices and sources |
Special groups · 1 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.
- test or debug group: 1 rows
- test-api.apiqik.online · vertex/sp/gemini · gemini-3.1-flash-tts-preview · Input 0.34 / Output 6.8 USD credits / 1M
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 105 recorded prices; 17 can be compared directly (16 ranked, 1 listed separately). Not comparable yet: price not parsed yet 62, tiered by rules (see Tiered prices) 14, ratio looks unset 10, billed per request or another unit 2
11 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-3.1-flash-tts-preview?
b.kr777.top, group "Gemini", 1.2938 USD credit per million total tokens, observed 2026-10-16. 12 sites have comparable prices.
How do I use Google · gemini-3.1-flash-tts-preview in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest Google · gemini-3.1-flash-tts-preview API to Claude Code for me". Install Skill →