Gemma 4 31B vs Llama 3.1 70B Instruct
Both have similar output pricing, while Gemma 4 31B offers a larger context window. Choose Gemma 4 31B or Llama 3.1 70B Instruct based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemma 4 31B | Llama 3.1 70B Instruct |
|---|---|---|
| Provider | Meta | |
| Input / 1M tokens | $0.20 | $0.40 |
| Output / 1M tokens | $0.40 | $0.40 |
| Context window | 262K | 131K |
| Parameters | — | — |
| Open weights | Yes | — |
| Released | Apr 2026 | — |
| LMArena (Chatbot Arena) Elo score | 1443 | 1261 |
| LMArena WebDev Elo score | 1366 | — |
| LMArena Vision Elo score | 1277 | — |
| GPQA Diamond score | — | 44.2 |
FAQ
Is Gemma 4 31B or Llama 3.1 70B Instruct cheaper?
Gemma 4 31B and Llama 3.1 70B Instruct have comparable output pricing.
Which has the larger context window, Gemma 4 31B or Llama 3.1 70B Instruct?
Gemma 4 31B has the larger context window (262K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.