# Llama 2 Chat 70B release · 2023-07-18 · snapshot 2026-10-26

Creator: Meta · 1 effort levels

| Effort level | Input modalities | Intelligence | Total cost | E2E | On the frontier today | ID |
|---|---|---|---|---|---|---|
| Llama 2 Chat 70B | Text | 5.30 | - | - | no | `llama-2-chat-70b` |

Open weights · on the open-weights frontier today: 0 of 1


> Metrics snapshot: 2026-10-26T03:27:40Z. Intelligence index version: unknown. Release timeline, frontier age, release impact and shakeup cards are reconstructions using one selected snapshot's metrics, not a record of what was known at release. Scores, benchmark cost and derived value may change when the index methodology changes. Source documentation advertises v4.3.2; API correspondence is unverified.