# Streak Revival Campaign

Type: Product

Source: Climate Intelligence Brief — https://getclimatebrief.com/entity/streak-revival-campaign
Canonical HTML page: https://getclimatebrief.com/entity/streak-revival-campaign

## Recent coverage (1 stories)

### Duolingo's 97% AI Cost Cut Signals Lower Energy Per Interaction
2026-08-13 02:12:40 · Sentiment: Positive · Impact: 6/10 · Sources: 2

Duolingo shifted to open-source AI models, cutting per-call costs from $0.30 to under $0.01 and reducing the compute energy footprint per interaction.
Full story: https://getclimatebrief.com/story/duolingo-q2-2026-ai-energy-efficiency-climate

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