Alex Getmanearly AI signals
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Gemini 3.1 Flash Lite

Google

Released Updated
Context window
1M
1,048,576 tokens
Max output
66K
65,536 tokens
Input / Output
audio, image, pdf, text, video → text

API pricing

USD / 1M tokens

InputOutputCached input
  • $0.50audio
  • $0.25text / image / video
gemini-pricing
  • $1.50
gemini-pricing
  • $0.05audio
  • $0.025text / image / video
gemini-pricing
Calculate your workload

Timeline

  1. · API availability · evidence link
  2. · Public preview · evidence link
Input / output price · USD / 1M tokens
ModelEvidence linksInput / output price
gemini-3.1-flash-lite
batch
gemini
API route unavailable
$0.25 (audio); $0.125 (text / image / video) / $0.75
gemini-3.1-flash-lite
flex
gemini
API route unavailable
$0.25 (audio); $0.125 (text / image / video) / $0.75
gemini-3.1-flash-lite
priority
gemini
API route unavailable
$0.90 (audio); $0.45 (text / image / video) / $2.70
gemini-3.1-flash-lite
standard
gemini
API route unavailable
$0.50 (audio); $0.25 (text / image / video) / $1.50
Evidence links
  • gemini-3.1-flash-lite · batch · gemini · Context caching price: $0.50 / million token hours · / 1,000,000 tokens per hour (storage price)
  • gemini-3.1-flash-lite · flex · gemini · Context caching price: $0.50 / million token hours · / 1,000,000 tokens per hour (storage price)
  • gemini-3.1-flash-lite · priority · gemini · Context caching price: $1.80 / million token hours · / 1,000,000 tokens per hour (storage price)
  • gemini-3.1-flash-lite · standard · gemini · Context caching price: $1.00 / million token hours · / 1,000,000 tokens per hour (storage price)

Signals 1

Specifications

Gemini 3.1 Flash Lite is a model from Google, released on 7 May 2026. The context window is 1,048,576 tokens. The maximum output is 65,536 tokens. Pricing is $0.50 (audio); $0.25 (text / image / video) per million input tokens and $1.50 per million output tokens.

Context window
1,048,576
Max output
65,536
Input
audio · image · pdf · text · video
Output
text
Input · USD / 1M tokens
$0.50 (audio); $0.25 (text / image / video)
Output · USD / 1M tokens
$1.50
Cached input · USD / 1M tokens
$0.05 (audio); $0.025 (text / image / video)

Questions

What is the context window of Gemini 3.1 Flash Lite?

The context window is 1,048,576 tokens. The maximum output is 65,536 tokens.

How much does Gemini 3.1 Flash Lite cost?

Pricing is $0.50 (audio); $0.25 (text / image / video) per million input tokens and $1.50 per million output tokens. Cached input is $0.05 (audio); $0.025 (text / image / video) per million.

When was Gemini 3.1 Flash Lite released?

On 7 May 2026.