Googlegemini-3-flash-preview

google/gemini-3-flash-preview

fastreasoning
Open in Playground

Google gemini-3-flash-preview: the fast, price-efficient Gemini Flash tier with long context and optional thinking. Text and image input.

Pricing

USD per 1M tokens, billed per token. Cached input applies where the provider caches prompts.

Input
$0.500
Output
$3.00
Cached input
$0.050

Specifications

Context length
1M
Max output tokens
—
Input
text, image
Output
text
Endpoints
gemini, openai, anthropic
Released
Dec 17, 2025
Alias accepted
gemini-3-flash-preview

Example request

curl https://api.nxioai.com/api/v1/chat/completions \
  -H "Authorization: Bearer $NXIO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"google/gemini-3-flash-preview","messages":[{"role":"user","content":"Hello"}]}'

Price history

Every price change opens a new version. Past requests are billed with the version in effect at the time.

EffectiveUntilInputOutputCached inputSource
Oct 6, 2026current$0.500$3.00$0.050sync