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ModelsGoogleGemini 3.1 Flash Lite

Gemini 3.1 Flash Lite

google/gemini-3.1-flash-lite1M context Compare →
MedianThe median blended price among comparable offers: one price per provider (its cheapest route), standard tier, current prices only. Priority tiers and prices converted from points are not counted.
$0.563
Most expensiveThe highest blended price among comparable offers: one price per provider (its cheapest route), standard tier, current prices only. Priority tiers and prices converted from points are not counted.
$0.619
Offers
43
Providers
20

Cheapest right now

$0.563 blended / 1M tokens

No change7D
in
$0.25
out
$1.50
Cached input
$0.025
See pricing See pricing at Google AI Studio (opens in a new tab)via Google AI Studio

Gemini 3.1 Flash Lite costs from $0.563 per million tokens (at a 3:1 input:output mix): the lowest current price, at 11 providers, checked on ; 43 offers are listed.

Listed offers, by price

Comparable offersOther offersSolid steps are comparable offers; dashed steps are the other offers, which are not counted in cheapest, median or most expensive.Official list price

Offers not counted in cheapest, median or most expensive (28)

  • $0.563 · Google AI Studio via Eden AI · cannot be designated the cheapest
  • $0.563 · Google AI Studio via Kilo Gateway · cannot be designated the cheapest
  • $0.563 · Google AI Studio via Kilo Gateway · cannot be designated the cheapest
  • $0.563 · Google AI Studio via LLM API · cannot be designated the cheapest
  • $0.563 · Google Vertex via Eden AI · cannot be designated the cheapest
  • $0.563 · Google Vertex via Eden AI · cannot be designated the cheapest
  • $0.563 · Google Vertex via Eden AI · cannot be designated the cheapest
  • $0.563 · Google Vertex via LLM API · cannot be designated the cheapest
  • $0.563 · DeepInfra via Eden AI · cannot be designated the cheapest
  • $0.563 · Abacus RouteLLM via Abacus RouteLLM · cannot be designated the cheapest
  • $0.563 · FastRouter via FastRouter · cannot be designated the cheapest
  • $0.563 · Glama via Glama · cannot be designated the cheapest
  • $0.563 · Martian via Martian · cannot be designated the cheapest
  • $0.563 · Nous Portal via Nous Portal · cannot be designated the cheapest
  • $0.563 · OrcaRouter via OrcaRouter · cannot be designated the cheapest
  • $0.563 · Google AI Studio via LLM Gateway · another route of the same provider
  • $0.563 · Google AI Studio via Requesty · another route of the same provider
  • $0.563 · Google Vertex via Requesty · another route of the same provider
  • $0.563 · Google AI Studio via OpenRouter · another route of the same provider
  • $0.568 · Poe via Poe · price converted from points
  • $0.592 · ShengSuanYun via ShengSuanYun · cannot be designated the cheapest
  • $0.613 · Cortecs via Cortecs · cannot be designated the cheapest
  • $0.619 · Google AI Studio via Kilo Gateway · cannot be designated the cheapest
  • $0.619 · Google AI Studio via Kilo Gateway · cannot be designated the cheapest
  • $1.01 · Google AI Studio via Kilo Gateway · cannot be designated the cheapest
  • $1.01 · Google AI Studio via Kilo Gateway · cannot be designated the cheapest
  • $1.01 · Google via OpenRouter · priority tier
  • $1.01 · Google AI Studio via OpenRouter · priority tier

Cheapest that confirms no training on your prompts. The provider's published policy: prompts are not used for training.

DeepInfra

hosted APISold by a provider other than the lab that made the model. · 1M

$0.563 blended / 1M tokens

in
$0.25
out
$1.50
Cached input
–
Go to offer Go to offer at DeepInfra (opens in a new tab)at DeepInfra

Price historyThe cheapest offer each day, against the lab's official list price when it publishes one. Each day at 00:00 UTC, the offer the API would have selected as the cheapest, with the same exclusions as /cheapest. Blended price, promotions included.

Cheapest offer and official list price, by day, 30 days
DayCheapest offerOfficial list price
2026-10-02$0.563, Abacus RouteLLM$0.563
2026-10-03$0.563, Abacus RouteLLM$0.563
2026-10-04$0.563, Abacus RouteLLM$0.563
2026-10-05$0.563, Abacus RouteLLM$0.563
2026-10-06$0.563, Google$0.563
2026-10-07$0.563, Google$0.563
2026-10-08$0.563, Google$0.563
2026-10-09$0.563, Google$0.563
2026-10-10$0.563, Google$0.563
2026-10-11$0.563, Google$0.563
2026-10-12$0.563, Google$0.563
2026-10-13$0.563, Google$0.563
2026-10-14$0.563, Google$0.563
2026-10-15$0.563, Google$0.563
2026-10-16$0.563, Google$0.563
2026-10-17$0.563, Google$0.563
2026-10-18$0.563, Google$0.563
2026-10-19$0.563, Google AI Studio$0.563
2026-10-20$0.563, Google AI Studio$0.563
2026-10-21$0.563, Google AI Studio$0.563
2026-10-22$0.563, Google AI Studio$0.563
2026-10-23$0.563, Google AI Studio$0.563
2026-10-24$0.563, Google AI Studio$0.563
2026-10-25$0.563, AtlasCloud$0.563
2026-10-26$0.563, AtlasCloud$0.563
2026-10-27$0.563, AtlasCloud$0.563
2026-10-28$0.563, AtlasCloud$0.563
2026-10-29$0.563, AtlasCloud$0.563
2026-10-30$0.563, AtlasCloud$0.563
2026-10-31$0.563, Google AI Studio$0.563

Cheapest offerOfficial list price

Offers

The 25 cheapest of 43 offers

Offers for Gemini 3.1 Flash Lite, one row per offer, sorted by blended price.
RankProvider · viaYou buy access through an aggregator: one account and one API that forward your requests to other providers. "Via" names the aggregator; the price is the one it charges you. When "via" says "hosted API", no aggregator is involved: the model belongs to a lab and another provider sells it.Input $/1MOutput $/1MBlended $/1MA single price that mixes input and output: 3 input tokens for 1 output token, per million tokens. It makes offers easy to rank; your real cost depends on your own mix. ContextThe maximum amount of text, counted in tokens, the model can take in and write in a single request. Past this limit, the request is refused or cut.ConditionsWhat a provider says about how it handles your data and who can sign up: training on prompts, processing region, sign-up requirements. Each comes from the provider's published documents; when nothing is published, it stays unknown.SignalsOffer
1 Google AI Studio 0.25 1.50 0.563 –
See pricing at Google AI Studio (opens in a new tab)
2 AtlasCloudhosted APISold by a provider other than the lab that made the model. 0.25 1.50 0.563 1M
See pricing at AtlasCloud (opens in a new tab)
3 DeepInfrahosted APISold by a provider other than the lab that made the model. 0.25 1.50 0.563 1M United States
Go to offer at DeepInfra (opens in a new tab)
4 NanoGPT 0.25 1.50 0.563 1M
Go to offer at NanoGPT (opens in a new tab)
5 Google AI Studiovia Eden AI 0.25 1.50 0.563 1M Unverified. No public page for this offer: listed, not designated cheapest
: Eden AI (opens in a new tab). No public price page for this model
6 Google AI Studiovia Kilo Gateway 0.25 1.50 0.563 1M Unverified. No public page for this offer: listed, not designated cheapest
: Kilo Gateway (opens in a new tab). No public price page for this model
7 Google AI Studiovia Kilo Gateway 0.25 1.50 0.563 1M Unverified. No public page for this offer: listed, not designated cheapest
: Kilo Gateway (opens in a new tab). No public price page for this model
8 Google AI Studiovia LLM API 0.25 1.50 0.563 – Unconfirmed. Last checked 18 October 2026: the last published value, not a confirmed one Unverified. The source page shows one price per model, not this seller's: listed, not designated cheapest
See pricing at LLM API (opens in a new tab)
9 Google Vertexvia Eden AI 0.25 1.50 0.563 1M European Union Unverified. No public page for this offer: listed, not designated cheapest
: Eden AI (opens in a new tab). No public price page for this model
10 Google Vertexvia Eden AI 0.25 1.50 0.563 1M Unverified. No public page for this offer: listed, not designated cheapest
: Eden AI (opens in a new tab). No public price page for this model
11 Google Vertexvia Eden AI 0.25 1.50 0.563 1M United States Unverified. No public page for this offer: listed, not designated cheapest
: Eden AI (opens in a new tab). No public price page for this model
12 Google Vertexvia LLM API 0.25 1.50 0.563 – Unconfirmed. Last checked 18 October 2026: the last published value, not a confirmed one Unverified. The source page shows one price per model, not this seller's: listed, not designated cheapest
See pricing at LLM API (opens in a new tab)
13 DeepInfravia Eden AI 0.25 1.50 0.563 1M United States Unverified. No public page for this offer: listed, not designated cheapest
: Eden AI (opens in a new tab). No public price page for this model
14 InferenceNethosted APISold by a provider other than the lab that made the model. 0.25 1.50 0.563 1M
Go to offer at InferenceNet (opens in a new tab)
15 NEAR AIhosted APISold by a provider other than the lab that made the model. 0.25 1.50 0.563 1M
See pricing at NEAR AI (opens in a new tab)
16 Abacus RouteLLM 0.25 1.50 0.563 1M United States Unverified. No public page for this offer: listed, not designated cheapest
: Abacus RouteLLM (opens in a new tab). No public price page for this model
17 FastRouter 0.25 1.50 0.563 1M Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest
Go to offer at FastRouter (opens in a new tab)
18 Glama 0.25 1.50 0.563 1M Unverified. No public page for this offer: listed, not designated cheapest
: Glama (opens in a new tab). No public price page for this model
19 Martian 0.25 1.50 0.563 – worldwide Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest
See pricing at Martian (opens in a new tab)
20 Neosantara 0.25 1.50 0.563 1M Singapore, Indonesia, United States
See pricing at Neosantara (opens in a new tab)
21 Nous Portal 0.25 1.50 0.563 1M Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest
See pricing at Nous Portal (opens in a new tab)
22 OrcaRouter 0.25 1.50 0.563 – Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest
Go to offer at OrcaRouter (opens in a new tab)
23 Vercel AI Gateway 0.25 1.50 0.563 –
Go to offer at Vercel AI Gateway (opens in a new tab)
24 ZenMux 0.25 1.50 0.563 1M
Go to offer at ZenMux (opens in a new tab)
25 Google AI Studiovia LLM Gateway 0.25 1.50 0.563 – Fee 5%: LLM Gateway adds a 5% fee on credit usage, plus 1.5% for cards issued outside the US (read on llmgateway.io/pricing on Oct 31). Offers are ranked with the 5% included.
Go to offer at LLM Gateway (opens in a new tab)

No training on promptsPrompts may be used for trainingTraining terms not published

backend not named. The router bills this price itself without naming who serves the model.

Show all 43 offers

8 flex or batch offers hidden (lower priority, variable latency).

Blended = (3 × input + output) / 4, per million tokens. Prices in USD, converted at the ECB rate when the provider bills in another currency.

Method

Monthly cost for your workload

Computed by the API for the three cheapest offers, per 30-day month.
  1. Google AI Studio$37.50per month
  2. AtlasCloud$37.50per month+$0.00 vs the cheapest
  3. DeepInfra$37.50per month+$0.00 vs the cheapest

Compare Gemini 3.1 Flash Lite with

Related models

More from Google

All Google models

Same index family

Use this data

The index is queryable. The API is free to use.
Free API
curl https://api.inferindex.dev/cheapest?model=google/gemini-3.1-flash-lite
MCP server
claude mcp add --transport http inferindex https://mcp.inferindex.dev/mcp

Also works in Cursor and Codex: see the MCP page.