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Gemini 3.1 Pro

Google

flagship

Capabilities

VisionToolsCodeLong ContextExtended ThinkingStructured OutputMultilingualAudioVideo

Strengths

  • Broadest multimodal (text/image/audio/video)
  • Competitive pricing
  • 1M context

Weaknesses

  • Long context pricing doubles above 200K
  • Privacy varies by tier

Pricing

Input / 1M tokens

$2

Output / 1M tokens

$12

Context window

1,000k

Transparency

Open weights

0.0 / 10

Open training data

0.0 / 10

Open methodology

5.0 / 10

Licence openness

3.0 / 10

Provider disclosure

4.0 / 10

FMTI company score

360.0 / 10

Composite:2.4 / 10

Google FMTI 36. Dropped 6 points from 2024. Model cards but limited training data disclosure.

Sustainability

Inference energy

6.0 / 10

Training footprint

4.0 / 10

Provider infrastructure

8.0 / 10

Composite:6.0 / 10

Custom TPUs. Google 100% renewable match since 2017. Published per-query energy: 0.24 Wh median text prompt. Targeting 24/7 carbon-free by 2030. Best mainstream sustainability disclosure.

Task Fitness

question answering
89%
code
88%
mathematics
91%
business communication
72%
analysis
93%
extraction
88%
long-form generation
85%
research
65%
reasoning
93%
summarisation
88%
translation
88%
conversation
82%