Llama 2 70B
by Meta
· Llama 2 family · released Jul 18, 2023
Open weights
Active
Flagship Llama 2, competitive with GPT-3.5.
This model has no first-party API. Open-weight release: self-host from published weights.
Specifications
| Model type | Text LLM |
|---|---|
| Architecture | Dense |
| Parameters | 70 |
| Context window | 4.1K tokens |
| Max output | 4.1K tokens |
| Knowledge cutoff | Mar 1, 2023 |
| License | Llama 2 Community License |
| Modalities | Text input Text output |
| Tags | Flagship |
| End of life | Not disclosed |
| Last verified | Aug 20, 2026 |
Benchmarks
| Benchmark | Score | Src |
|---|---|---|
| HumanEval | 29.3% | official |
| MMLU | 68.9% | official |