Gemini 3.8 Flash API Pricing — $0.75/M input, $3.75/M output
Most intelligent Flash to date: long-horizon engineering and agents at Flash speed and cost.
Full specs, context window and API limits →How much does Gemini 3.8 Flash cost per million tokens?
Gemini 3.8 Flash, from Google, charges $0.75 per million input tokens and $3.75 per million output tokens — $1.50 per million blended at a 3:1 input:output ratio. That makes it pricier than Gemini 3.7 Flash on a blended-token basis.
How much does Gemini 3.8 Flash cost per 1,000 requests?
Computed from generated token pricing. Each row assumes the listed input and output tokens per request; this model has no measured verbosity factor, so the unadjusted output estimate is shown.
| Request shape | Input tokens | Output tokens | Cost / 1,000 requests |
|---|---|---|---|
| Short | 100 | 50 | $0.2625 |
| Medium | 1,000 | 500 | $2.6250 |
| Long | 4,000 | 2,000 | $10.5000 |
Formula: ((input price × input tokens) + (output price × output tokens × verbosity factor)) ÷ 1,000,000 × 1,000. Assumptions: short 100/50, medium 1,000/500, long 4,000/2,000 input/output tokens per request. Unadjusted — no measured verbosity factor is available.
How fast is Gemini 3.8 Flash?
How much does Gemini 3.8 Flash cost at scale?
| Tokens / month | Est. cost (blended 3:1) |
|---|---|
| 100,000 | $0.15 |
| 1,000,000 | $1.50 |
| 10,000,000 | $15.00 |
| 100,000,000 | $150.00 |
How does Gemini 3.8 Flash compare with other models?
What is Gemini 3.8 Flash best for?
What should you explore next for Gemini 3.8 Flash?
Which Gemini 3.8 Flash head-to-head comparisons are available?
What are common questions about Gemini 3.8 Flash?
Is Gemini 3.8 Flash cheaper than Gemini 3.7 Flash?
Gemini 3.8 Flash costs $1.50/M blended tokens, Gemini 3.7 Flash costs $1.50/M — Gemini 3.7 Flash is cheaper.
How much does 1 million tokens cost with Gemini 3.8 Flash?
At a 3:1 input:output ratio, 1 million blended tokens costs approximately $1.50. Pure input costs $0.75/M; pure output costs $3.75/M.
What does Gemini 3.8 Flash cost at high volume?
At 100 million blended tokens a month, Gemini 3.8 Flash costs approximately $150.00. See the cost-at-scale table below for other volumes.