API PRICES

Google · gemini-3.5-flash

Provider prices, cheapest first

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Mainstream models without comparable official prices

Google · gemini-3.5-flash official price: not yet recorded. Cheapest inference provider: DeepInfra, input 1.50, output 9.00 USD per million tokens. 264 sites have comparable prices; 453 sites list this model.

Price ranges per million tokens

Inference provider cash prices · Lowest 3.375 · median 3.375 · highest 3.375 · 2 quotes USD / per million tokens

USD_CREDIT · Lowest 8.4375 · median 8.4375 · highest 8.4375 · 1 quotes USD / 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.

Inference providers

ProviderInputOutputCache readCache writeUnitObservedConditions and source
DeepInfra1.509.00——USD / 1M tokens
Official source
OpenRouter · Aggregator1.590.150.0833333333333USD / 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.

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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 prices264453 sites list this model; approximately 0 operators
Lowest input price—CNY credits / 1M
Median of each provider’s lowest price—CNY credits / 1M

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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.

  • unrecognized flag USAGE_IMAGE_ONLY: 1 rows
  • api.ciyuanshen.top · Gemini · gemini-3.5-flash · Input 0.6 / Output 3.6 CNY credits / 1M
View all 1 rows →
Related variants · 4 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-3.5-flash-thinking (-thinking · thinking edition): 4 rows
  • newapi.aiopus.org · gemini low price [machine translation]Group on site: gemini低价 · gemini-3.5-flash-thinking · Input 0.75 / Output 4.5 CNY credits / 1M
  • newapi.aisonnet.org · gemini low price [machine translation]Group on site: gemini低价 · gemini-3.5-flash-thinking · Input 0.75 / Output 4.5 CNY credits / 1M
  • newapi.aiopus.org · default · gemini-3.5-flash-thinking · Input 1.5 / Output 9 CNY credits / 1M
  • newapi.aisonnet.org · default · gemini-3.5-flash-thinking · Input 1.5 / Output 9 CNY credits / 1M
View all 4 rows →
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 1666 recorded prices; 677 can be compared directly (558 ranked, 119 listed separately). Not comparable yet: price not parsed yet 496, billed per request or another unit 148, tiered by rules (see Tiered prices) 119, ratio looks unset 113, scope of the official doc price not confirmed 60, display unit not confirmed 47

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.

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FAQ

Which API is cheapest for Google · gemini-3.5-flash?

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

How do I use Google · gemini-3.5-flash in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest Google · gemini-3.5-flash API to Claude Code for me". Install Skill →