Gemini 3.8 Live Extended Thinking
Live API voice model with configurable background reasoning for multi-step real-time agents
- Price per 1M tokens
- $0.75 / $4.5 input / output · Google
- Context window
- 131.1K tokens in · 65.5K out
BENCHMARKS
Not in the Epoch Capabilities Index. Epoch benchmarks what it can run, so this is a gap in coverage, not a poor result.
Google's past year
37 release days in the past year, about one every 10 days. The next is expected around Nov 3, 2026. Forecasts ↗
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Specifications
RELEASE DATESep 15, 2026
WEIGHTSClosed weights
CONTEXT WINDOW131.1K
MAX OUTPUT65.5K
REASONINGNot listed
TOOL CALLINGNot listed
INPUTStext, image/jpeg, image/png, video, audio/pcm
OUTPUTStext, audio/pcm
Specifications and prices from Models.dev; availability and limits may differ by provider. Benchmarks from Epoch AI (CC BY 4.0), LiveBench and the other sources named above.