Add Gemma-4-31B-it result

README.md

@@ -143,6 +143,7 @@ We evaluated several of the latest popular MLLMs, including both closed-source a
 | Gemini-2.5-Pro | √ | Proprietary | 20250617 | 0.9095 | 0.9423 | 0.9259 |
 | GPT-5.1(high) | √ | Proprietary | 20251113 | 0.9213 | 0.9220 | 0.9216 |
 | GPT-5(medium) | √ | Proprietary | 20250807 | 0.9207 | 0.9226 | 0.9216 |
+| Gemma-4-31B-it | √ | Open | - | 0.9226 | 0.9207 | 0.9216 |
 | Qwen3-VL-235BA22B-Think | √ | Open | - | 0.9220 | 0.9134 | 0.9177 |
 | Qwen3-VL-32B-Think | √ | Open | - | 0.9128 | 0.9161 | 0.9144 |
 | GPT-5.1(medium) | √ | Proprietary | 20251113 | 0.9108 | 0.9141 | 0.9125 |
@@ -206,6 +207,7 @@ We also conducted separate evaluations for different task types (in RxnBench-en)
 | Gemini-2.5-Pro | √ | Proprietary | 20250617 | 0.9331 | 0.9246 | 0.9459 | 0.9491 | 0.9322 | 0.6343 |
 | GPT-5.1(high) | √ | Proprietary | 20251113 | 0.9243 | 0.9524 | 0.9426 | 0.9167 | 0.9661 | 0.7910  |
 | GPT-5(medium) | √ | Proprietary | 20250807 | 0.9349 | 0.9325 | 0.9493 | 0.9167 | 0.9492 | 0.7761 |
+| Gemma-4-31B-it | √ | Open | - | 0.9401 | 0.9365 | 0.9426 | 0.9306 | 0.9153 | 0.7687 |
 | Qwen3-VL-235BA22B-Think | √ | Open | - | 0.9190 | 0.9405 | 0.9459 | 0.9213 | 0.9322 | 0.8433 |
 | Qwen3-VL-32B-Think | √ | Open | - | 0.9296 | 0.9405 | 0.9426 | 0.9259 | 0.9153 | 0.7015 |
 | GPT-5.1(medium) | √ | Proprietary | 20251113 | 0.9243 | 0.9365 | 0.9426 | 0.9167 | 0.9492 | 0.7090 |