Side-by-side comparison of Llama 3.1 405B (Meta · USA) and Qwen 3.5 (Alibaba · China) for self-hosted deployment of the open-weight model. Llama 3.1 405B is rated conditional; Qwen 3.5 is conditional. They part ways on licence: Llama 3.1 405B is "Llama community", Qwen 3.5 is "Apache 2.0".
| Field | ||
|---|---|---|
| Summary | ||
| Verdict | Conditional Frontier-class 405B open model. Self-hosting requires serious compute (8×H100 minimum at FP8). Same Llama community licence caveats as the rest of the family. | Conditional Hybrid Gated-DeltaNet + MoE flagship (397B total, 17B active) under Apache 2.0. Native vision, 201 languages, 262K context (1M with YaRN). Licence is clean; Chinese-origin alignment and supply-chain considerations persist. |
| Last reviewed | 2026-04-15 | 2026-04-15 |
| Open-weight | ||
| Licence | Llama community | Apache 2.0 |
| Commercial use | With caps | Yes |
| Training data | Undisclosed | Undisclosed |
| Origin | USA | China |
| Performance & pricing? | ||
| Quality index | 17/100 | 40/100 |
| Speed | 31 tok/s | 53 tok/s |
| Blended price | $3.69/M | $1.35/M |
| Context window | — | — |
| Evidence | ||
| Sources | ||
No overlapping sources between the two entries.