update README (#186)

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Co-authored-by: beanbun <yuanzhonghang@pjlab.org.cn>
Co-authored-by: chenzihong <58508660+ChenZiHong-Gavin@users.noreply.github.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: 4 people

README.md

@@ -99,7 +99,16 @@ Here is post-training result which **over 50% SFT data** comes from GraphGen and
 |   Math    |                          AIME24                           | **20.6** |              16.7              |
 |           |                          AIME25                           | **22.7** |              7.2               |
 
+### RLVR
+We applied reinforcement learning directly to the Qwen2.5-7B base model without any prior SFT. Here are the results.
+|  Domain   |                          Dataset                          |   Ours   | Qwen2.5-7B-Instruct (baseline) |
+|:---------:|:---------------------------------------------------------:|:--------:|:------------------------------:|
+|   Plant   | [SeedBench](https://github.com/open-sciencelab/SeedBench) | **66.8** |              51.5              |
+|    Law    |                           LawBench                        | **55.2** |              54.76             |
+|  Medicine |                            MedQA                          | **87.1** |              80.7              |
+|  General  |                             BBH                           | **55.3** |              49.6              |
 
+More details can be found at [`examples/generate/generate_masked_fill_in_blank_qa`](./examples/generate/generate_masked_fill_in_blank_qa).
 
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