gemini-3.1-flash-lite API Pricing
Google charges $0.25 per 1M input tokens and $1.50 per 1M output tokens. Verified 2026-06-11 against the official Google pricing page.
Text/image/video input rate; audio input is $0.50
Input / 1M tokens
$0.25
Output / 1M tokens
$1.50
Context window
Not published
What it costs to run
| Workload | Tokens | Cost |
|---|---|---|
| Single short call | 2K in, 500 out | $0.00125 |
| Typical chat turn | 10K in, 1K out | $0.00400 |
| Long document pass | 100K in, 2K out | $0.028 |
| 1,000 chat turns | 10M in, 1M out | $4.00 |
Price history
No price move recorded for gemini-3.1-flash-lite since tracking began on 2026-06-11. Every future change lands here with the before and after.
How it compares
Ranked on the blended cost of a typical chat turn (10K in, 1K out), not the input rate alone.
| DeepSeek | deepseek-v4-flash | $0.00210 per turn |
| DeepSeek | deepseek-v4-flash-vision-exp | $0.00210 per turn |
| OpenAI | gpt-4o-mini | $0.00210 per turn |
| OpenAI | gpt-5.6-luna | $0.00320 per turn |
| OpenAI | gpt-5.4-nano | $0.00325 per turn |
| gemini-3.1-flash-lite | $0.00400 per turn | |
| OpenAI | babbage-002 | $0.00440 per turn |
| OpenAI | gpt-5-mini | $0.00450 per turn |
| gemini-3.5-flash-lite | $0.00550 per turn | |
| gemini-2.5-flash | $0.00550 per turn | |
| OpenAI | gpt-4.1-mini | $0.00560 per turn |
TechFastForward coverage of gemini-3.1-flash-lite
What we wrote when this model, or the rest of its line, was news.
- Google's Budget AI Model Just Tripled Its Intelligence Score, And That Should Terrify Every Enterprise Paying Frontier Prices2026-05-10
- Google Just Made Open-Source AI 3x Faster Without Losing a Single Token of Quality, and That Changes the Inference Economics2026-05-07
- Google DeepMind Signals AGI Push as Hassabis Steps Down2026-08-08
- Google DeepMind Breaks Formation as Hassabis Steps Down2026-08-07
- Google DeepMind Replaces Hassabis While Dean Exits2026-08-06
- Google Gemini 3.5 Pro Doubles Context, Shifts AI Rivalry2026-06-24
Free JSON API
Every tracked model, including this one, is available as JSON. Free to use with attribution and a link back.
curl https://techfastforward.com/api/data/llm-pricingMaintained by Jordan Hale, TechFastForward. Prices are read daily from the official provider page and recorded only when they move. See every tracked model on the LLM API Pricing Tracker.