Meta
Llama 4 Maverick
Open-weight MoE model.
Specs
- Provider
- Meta
- Family
- Llama
- Context window
- 1,048,576 tokens
- Max output
- 8,192 tokens
- Input price
- —
- Output price
- —
- Modalities
- text, image
- License
- llama-4-community
- Released
- Apr 5, 2025
- Training cutoff
- Aug 1, 2024
Estimated footprint
Per single text prompt (token-scaled rows assume ~1,000 tokens).
Footprint numbers are rough public estimates that vary by 10–100× across sources and depend on data-centre efficiency and local grid mix. They are shown as a low–high band with a source and date. Don't treat them as measured fact.
Energy
≈ 0.9 Wh
range 0.3–2.5 Wh
~6 s of a 9 W LED bulb
Third-party estimate (open-weight, host-dependent) · low confidence
Water
≈ 1 mL
range 0.35–2.8 mL
~0.0 s of a shower
Third-party estimate (open-weight, host-dependent) · low confidence
CO₂e
≈ 0.4 g
range 0.14–1.2 g
~3 m driven in a petrol car
Third-party estimate (open-weight, host-dependent) · low confidence
Metric sources
| Metric | Low–Mid–High | Basis | Confidence | As of | Source |
|---|---|---|---|---|---|
| co2 | 0.14 · 0.4 · 1.2 g | per prompt | low | Apr 1, 2025 | Third-party estimate (open-weight, host-dependent) |
| energy | 0.3 · 0.9 · 2.5 Wh | per prompt | low | Apr 1, 2025 | Third-party estimate (open-weight, host-dependent) |
| water | 0.35 · 1 · 2.8 mL | per prompt | low | Apr 1, 2025 | Third-party estimate (open-weight, host-dependent) |
Changelog
- Oct 6, 2026Seeded into PromptLedger reference library.