[doc] add llama2-13B disyplay (#5285)

* Update README.md

* fix 13b typo

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Co-authored-by: binmakeswell <binmakeswell@gmail.com>

README.md

@@ -142,7 +142,7 @@ distributed training and inference in a few lines.
 [[Modelscope model weights]](https://www.modelscope.cn/models/colossalai/Colossal-LLaMA-2-13b-base/summary)
 
 |              Model              |  Backbone  | Tokens Consumed |     MMLU (5-shot)    | CMMLU (5-shot)| AGIEval (5-shot) | GAOKAO (0-shot) | CEval (5-shot)  |
-| :----------------------------: | :--------: | :-------------: | :------------------: | :-----------: | :--------------: | :-------------: | :-------------: |
+| :-----------------------------: | :--------: | :-------------: | :------------------: | :-----------: | :--------------: | :-------------: | :-------------: |
 |          Baichuan-7B            |     -      |      1.2T       |    42.32 (42.30)     | 44.53 (44.02) |        38.72     |       36.74     |       42.80     |
 |       Baichuan-13B-Base         |     -      |      1.4T       |    50.51 (51.60)     | 55.73 (55.30) |        47.20     |       51.41     |       53.60     |
 |       Baichuan2-7B-Base         |     -      |      2.6T       |    46.97 (54.16)     | 57.67 (57.07) |        45.76     |       52.60     |       54.00     |
@@ -160,6 +160,7 @@ distributed training and inference in a few lines.
 |       FlagAlpha/Atom-7B         | Llama-2-7B |      0.1T       |        49.96         |     41.10     |        39.83     |       33.00     |         -       |
 | IDEA-CCNL/Ziya-LLaMA-13B-v1.1   | Llama-13B  |      0.11T      |        50.25         |     40.99     |        40.04     |       30.54     |         -       |
 |  **Colossal-LLaMA-2-7b-base**   | Llama-2-7B |   **0.0085T**   |        53.06         |     49.89     |        51.48     |       58.82     |        50.2     |
+|  **Colossal-LLaMA-2-13b-base**  | Llama-2-13B |   **0.025T**    |        56.42         |     61.80     |        54.69     |       69.53     |        60.3     |
 
 
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