Meta
Llama 3.1 Instruct 405B is a Meta Llama 3 family model, part of Meta's widely deployed open-weight LLM series for assistants, retrieval, coding, and self-hosted applications. The profile helps compare this specific size and instruction variant with newer open and proprietary models in the local snapshot.
Introducing Meta Llama 3Rank #398 across 566
No rank
Rank #293 across 371
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Higher bars mean stronger relative placement.
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 8.5 | #398 |
| Artificial Analysis Math Index | math | 3.0 | #257 |
| MMLU-Pro | reasoning | 73.2% | #204 |
| GPQA | reasoning | 51.5% | #388 |
| Humanity's Last Exam |
| reasoning |
| 4.2% |
| #444 |
| LiveCodeBench | coding | 30.5% | #219 |
| SciCode | coding, reasoning | 29.9% | #300 |
| MATH-500 | math | 70.3% | #141 |
| AIME | math | 21.3% | #101 |
| Output Speed | speed | 76.2 tok/s | #189 |
| Time to First Token | speed | 0.65s | #74 |
| Blended Price | cost | $3.69/M | #293 |
| Input Price | cost | $2.75/M | #321 |
| Output Price | cost | $6.50/M | #263 |
| Value Index | cost, overall | 2.3 | #344 |