Update Llama table with new evals (huggingface#1895)

* Update llama2.md

* Update llama2.md

llama2.md

@@ -50,20 +50,19 @@ If you’ve been waiting for an open alternative to closed-source chatbots, Llam
 
 | Model | License | Commercial use? | Pretraining length [tokens] | Leaderboard score |
 | --- | --- | --- | --- | --- |
-| [Falcon-7B](https://huggingface.co/tiiuae/falcon-7b) | Apache 2.0 | ✅ | 1,500B | 47.01 |
-| [MPT-7B](https://huggingface.co/mosaicml/mpt-7b) | Apache 2.0 | ✅ | 1,000B | 48.7 |
-| Llama-7B | Llama license | ❌ | 1,000B | 49.71 |
-| [Llama-2-7B](https://huggingface.co/meta-llama/Llama-2-7b-hf) | Llama 2 license | ✅ | 2,000B | 54.32 |
-| Llama-33B | Llama license | ❌ | 1,500B | * |
-| [Llama-2-13B](https://huggingface.co/meta-llama/Llama-2-13b-hf) | Llama 2 license | ✅ | 2,000B | 58.67 |
-| [mpt-30B](https://huggingface.co/mosaicml/mpt-30b) | Apache 2.0 | ✅ | 1,000B | 55.7 |
-| [Falcon-40B](https://huggingface.co/tiiuae/falcon-40b) | Apache 2.0 | ✅ | 1,000B | 61.5 |
-| Llama-65B | Llama license | ❌ | 1,500B | 62.1 |
-| [Llama-2-70B](https://huggingface.co/meta-llama/Llama-2-70b-hf) | Llama 2 license | ✅ | 2,000B | * |
-| [Llama-2-70B-chat](https://huggingface.co/meta-llama/Llama-2-70b-chat-hf)* | Llama 2 license | ✅ | 2,000B | 66.8 |
-
-*we’re currently running evaluation of the Llama 2 70B (non chatty version). This table will be updated with the results.
-
+| [Falcon-7B](https://huggingface.co/tiiuae/falcon-7b) | Apache 2.0 | ✅ | 1,500B | 44.17 |
+| [MPT-7B](https://huggingface.co/mosaicml/mpt-7b) | Apache 2.0 | ✅ | 1,000B | 47.24 |
+| Llama-7B | Llama license | ❌ | 1,000B | 45.65 |
+| [Llama-2-7B](https://huggingface.co/meta-llama/Llama-2-7b-hf) | Llama 2 license | ✅ | 2,000B | 50.97 |
+| Llama-33B | Llama license | ❌ | 1,500B | - |
+| [Llama-2-13B](https://huggingface.co/meta-llama/Llama-2-13b-hf) | Llama 2 license | ✅ | 2,000B | 55.69 |
+| [mpt-30B](https://huggingface.co/mosaicml/mpt-30b) | Apache 2.0 | ✅ | 1,000B | 52.77 |
+| [Falcon-40B](https://huggingface.co/tiiuae/falcon-40b) | Apache 2.0 | ✅ | 1,000B | 58.07 |
+| Llama-65B | Llama license | ❌ | 1,500B | 61.19 |
+| [Llama-2-70B](https://huggingface.co/meta-llama/Llama-2-70b-hf) | Llama 2 license | ✅ | 2,000B | 67.87 |
+| [Llama-2-70B-chat](https://huggingface.co/meta-llama/Llama-2-70b-chat-hf) | Llama 2 license | ✅ | 2,000B | 62.4 |
+
+*Note: the performance scores shown in the table below have been updated to account for the new methodology introduced in November 2023, which added new benchmarks. More details in [this post](https://huggingface.co/blog/open-llm-leaderboard-drop)*.
 
 ## Demo