add tasks.yml for mistralai/Mixtral-8x7B-Instruct-v0.1 (#21)

* add tasks.yml for mistralai/Mixtral-8x7B-Instruct-v0.1

* correct gsm8k metric name

* try adjusting server options to avoid server crash

Author: derekk-nm

mistralai/Mixtral-8x7B-Instruct-v0.1/accuracy/server.yml

@@ -2,4 +2,4 @@
 model: "mistralai/Mixtral-8x7B-Instruct-v0.1"
 trust-remote-code: true
 add-bos-token: false
-tokenizer-mode: "mistral"
+enable_chunked_prefill: true

mistralai/Mixtral-8x7B-Instruct-v0.1/accuracy/tasks.yml

@@ -0,0 +1,31 @@
+tasks:
+  - name: arc_challenge
+    metrics:
+      - name: acc_norm,none
+        value: 0.7048
+
+  - name: gsm8k
+    metrics:
+      - name: exact_match,strict-match
+        value: 0.655
+
+  - name: hellaswag
+    metrics:
+      - name: acc_norm,none
+        value: 0.8733
+
+  - name: mmlu
+    metrics:
+      - name: acc,none
+        value: 0.703
+
+  - name: truthfulqa_mc2
+    metrics:
+      - name: acc,none
+        value: 0.6481
+
+  - name: winogrande
+    metrics:
+      - name: acc,none
+        value: 0.8224
+