Model Library
MetaReleased July 18, 2023Llama 2 Chat 13B
Meta · Released July 18, 2023
Intelligence score
3
At a glance
- Intelligence
- 3
- Speed
- —
- Latency
- —
- Input price
- Not published
- Output price
- Not published
- Context window
- 2tokens
- Parameters
- 13billions
Summary
Comparison summary
Llama 2 Chat 13B scores 3 (estimated) on the Artificial Analysis Intelligence Index, placing it at the lower end among other open weight non-reasoning models of similar size (median: 6).
Specifications
Technical specifications
| Model name | Llama 2 Chat 13B |
|---|---|
| Provider | Meta |
| Release date | July 18, 2023 |
| Intelligence score | 3 |
| Speed | — |
| Latency (TTFT) | — |
| Input price | Not published |
| Output price | Not published |
| Context window | 2 tokens |
| Parameters | 13B |
| Reasoning | No |
| Input modalities | text |
| Output modalities | — |
| Open weights | Yes |
| License | Llama 2 Community License Agreement |
| API availability | — |
| Source | Model Intelligence legacy profile: llama-2-chat-13b |
FAQ · 16
Frequently asked questions
Llama 2 Chat 13B was released on July 18, 2023.
Llama 2 Chat 13B was created by Meta.
Llama 2 Chat 13B scores 3 (estimated) on the Artificial Analysis Intelligence Index, placing it at the lower end among other open weight non-reasoning models of similar size (median: 6).
No, Llama 2 Chat 13B is not a reasoning model. It provides direct responses without extended chain-of-thought reasoning.
Llama 2 Chat 13B supports text only input.
Llama 2 Chat 13B supports text only output.
No, Llama 2 Chat 13B does not support image input. It can only process text.
No, Llama 2 Chat 13B is not multimodal. It only supports text only input.
Llama 2 Chat 13B has a context window of 4.1k tokens. This determines how much text and conversation history the model can process in a single request.
Yes, Llama 2 Chat 13B is open weights. The model weights are publicly available and can be downloaded for self-hosting.
Llama 2 Chat 13B has 13 billion parameters.
Llama 2 Chat 13B is released under the Llama 2 Community License Agreement license. This license allows commercial use.
Llama 2 Chat 13B achieves a score of 3 on the Artificial Analysis Intelligence Index. This composite benchmark evaluates models across reasoning, knowledge, mathematics, and coding.
Llama 2 Chat 13B has a knowledge cutoff of July 2023. The model's training data includes information up to this date.
Llama 2 Chat 13B is an open weights model that can be self-hosted.
Llama 2 Chat 13B is an open weights model that can be downloaded and self-hosted.