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Gemini 3.8 Flash

Released September 2, 2026

ReasoningVision (Image)Tool Use

Gemini 3.8 Flash is the high-efficiency, cost-effective powerhouse of the Gemini 3 family. It delivers Pro-level agentic capabilities, major leaps in code generation and terminal execution. 3.8 Flash serves as the primary agentic workhorse in the Gemini 3 family, bridging the gap between deep-reasoning Pro models and high-throughput Flash-Lite models while delivering high token efficiency and multi-step multimodal processing.

Context window
1M tokens
Maximum output
65.5K tokens
Input pricing
$0.75/M
Output pricing
$3.75/M

Independent benchmark

LiveBench performance

75.8overall

Benchmark data from LiveBench, release 2026-06-25. Scores are pinned and are not fetched on page load.

Gemini 3.8 Flash LiveBench category scores
CategoryScore
Reasoning89.293
Coding72.489
Agentic Coding54.242
Mathematics91.564
Data Analysis54.006
Language87.793
Instruction Following81.413

Benchmarks measure selected evaluation tasks and do not guarantee performance for every prompt or workflow.

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