Gemini API Pricing History

Gemini API pricing has trended toward lower unit costs for high-speed models, evidenced by a 50% reduction in Gemini 3.6 Flash output prices in August 2026. The standard output rate for Flash models dropped from $7.50 to $3.75 per million tokens, a price point that has remained consistent through the release of Gemini 3.8 Flash.

Buyers currently choose between Batch, Standard, and Priority tiers. While the Standard tier for Gemini 3.8 Flash sits at $0.75 for input and $3.75 for output per million tokens, high-volume users can access Batch rates as low as $0.38 per million input tokens.

Gemini API pricing history

NetLift has monitored the official Gemini API pricing page since 2026-08-07. 32 change(s) recorded so far.

Current verified per-token prices

How have Gemini Flash costs changed over time?

Between August 11 and August 27, 2026, the cost of Gemini 3.6 Flash output tokens was cut in half, dropping from $7.50 to $3.75 per million tokens. This lower price point has become the baseline for subsequent iterations, including Gemini 3.7 and 3.8. Input costs have also consolidated at $0.75 per million tokens for standard use across these versions, providing a predictable cost structure for high-frequency applications.

What are the cost implications of moving to Gemini 3.8 Live?

Procurement teams should note the premium attached to the "Live" model family compared to the "Flash" family. Gemini 3.8 Live Standard Tier costs $4.50 per million text output tokens, a 20% increase over the Flash equivalent. For audio-specific workloads, costs rise significantly to $3.00 for input and $12.00 for output per million tokens, making it essential to audit model selection based on the specific media type being processed.

Measuring the ROI of Gemini API adoption requires moving beyond per-token costs to track actual business outcomes. Organizations must weigh the 50% price drop in Flash output against the time saved by developers and automated workflows compared to human baselines. NetLift helps finance teams correlate these API expenditures with verified productivity gains, ensuring that model switches—like moving from 3.7 to 3.8 Flash—deliver a measurable net return rather than just a lower invoice.

Sources

All pricing on this page comes from official vendor pages:

• https://cloud.google.com/products/gemini/pricing — retrieved 2026-08-07
• https://ai.google.dev/gemini-api/docs/pricing — retrieved 2026-09-23