Google says its new Gemini 3.8 Flash model ‘works harder’ but might cost more
Google's Gemini 3.8 Flash 'works harder'—but your token bill might not like it.
Why it matters
A new capability tier (extended reasoning, iterative tool use) arrives with same-tier pricing but hidden cost structure: users pay per token, not per capability. Practitioners need to benchmark token expansion against performance gains before upgrading.
The key facts
12 to knowGemini 3.8 Flash released weeks after 3.7 Flash
Claims: performs more reasoning steps, calls tools iteratively on complex tasks
Pricing: $0.75 per million input tokens, $3.75 per million output tokens (same as 3.7 Flash)
Warning: model may use more tokens at higher effort levels, increasing effective cost
Users can opt to keep using 3.7 Flash to control token spend
Capability upgrade (reasoning depth, tool iteration) is the story; pricing structure creates practitioner decision point
Gemini 3.8 Flash launched weeks after 3.7 Flash
Performs more reasoning steps and iterative tool calls on complex tasks
Introductory pricing: $0.75 per million input tokens, $3.75 per million output tokens (same as 3.7)
Google warns model may consume more tokens at higher effort levels
Developers can revert to 3.7 Flash to minimize token usage
Release timing suggests rapid iteration cycle in frontier model development
Go to the source
The Verge AItheverge.com
Publisher excerpt: Google launched Gemini 3.8 Flash, arriving just a few weeks after its predecessor. The company claims the new model "works harder" than Gemini 3.7 Flash by performing more reasoning steps on complex tasks and "calling tools iteratively." It has the same introductory pricing as 3.7 Flash, $0.75 per…