Google · mid
Gemini 2.5 Flash: API pricing 2026
Google's mid-tier price-per-quality champion. Lowest per-task cost in the mid-tier band — often beats Haiku by 2-3× per task. Still live and current on Google's canonical pricing page as of the verified date; Google's newer Gemini 3.x generation (3.8 / 3.7 Flash, 3.5 Flash-Lite) sits above it, but 2.5 Flash remains available at this rate.
Input $/M tokens
$0.30
Output $/M tokens
$2.50
Cost / task
$0.0034
3k in + 1k out
Tier
mid
Google
Cost at common task volumes
| 1,000 tasks / yr | $3.40 |
| 10,000 tasks / yr | $34.00 |
| 100,000 tasks / yr | $340 |
| 1,000,000 tasks / yr | $3,400 |
Token shape: 3,000 input + 1,000 output per task. No prompt caching. Real cost varies with your actual prompt shape.
Source
↗ https://ai.google.dev/gemini-api/docs/pricingVerified 2026-09-15.
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