Update Automated MNLP evaluation report (2026-05-13)

EVAL_REPORT.md

@@ -2,7 +2,7 @@
 
 - **Model repo:** [`cs-552-2026-the-transformers/math_model`](https://huggingface.co/cs-552-2026-the-transformers/math_model)
 - **Owner(s):** group **the-transformers**
-- **Generated at:** 2026-05-13T04:17:52+00:00 (UTC)
+- **Generated at:** 2026-05-13T23:30:17+00:00 (UTC)
 - **Pipeline:** [mnlp-project-ci](https://github.com/eric11eca/mnlp-project-ci)
 
 _This PR is opened automatically by the course CI. It is **non-blocking** — you do not need to merge it. The next nightly run will refresh this file._
@@ -11,7 +11,7 @@ _This PR is opened automatically by the course CI. It is **non-blocking** — yo
 
 | Benchmark | Accuracy | Status |
 |---|---:|---|
-| Math | 0.3900 | ok |
+| Math | 0.0000 | ok |
 | Knowledge | — | not run |
 | Multilingual | — | not run |
 | Safety | — | not run |
@@ -22,66 +22,17 @@ _Prompts are intentionally omitted to avoid revealing benchmark contents. For mu
 
 ### Math
 
-**Correct** (1 shown)
-
-- **reference**: `0`
-- **overall** (4/8 completions correct)
-- **extracted** (✓): `0`
-- **completion**:
-
-    ```text
-    <think>
-    To determine the degree of the polynomial \(p(x)\), we first need to understand the structure of the polynomial and its components.
-    
-    The polynomial \(p(x)\) is given by:
-    \[
-    p(x)=\frac{(x-b)(x-c)}{(a-b)(a-c)}+\frac{(x-a)(x-c)}{(b-a)(b-c)}+\frac{(x-a)(x-b)}{(c-a)(c-b)}.
-    \]
-    
-    We can simplify this expression by recognizing that it is a form of a Lagrange interpolation polynomial. The Lagrange interpolation polynomial of degree 2 that passes through the points \((a, f(a))\), \((b, f(b))\), and \((c, f(c))\) is given by:
-    \[
-    f(x) = \frac{(x-b)(x-c)}{(a-b)(a-c)}f(a) + \frac{(x-a)(x-c)}{(b-a)(b-c)}f(b) + \frac{(x-a)(x-b)}{(c-a)(c-b)}f(c).
-    \]
-    
-    In our case, \(f(x) = 1\) for all \(x\). Therefore, the polynomial \(p(x)\) is the Lagrange interpolation polynomial that passes through the points \((a, 1)\), \((b, 1)\), and \((c, 1)\). This polynomial is identically equal to 1 for all \(x\), because it is the unique polynomial of degree at most 2 that takes the value 1 at three distinct points.
-    
-    Since \(p(x)\) is identically equal to 1, it is a constant polynomial of degree 0.
-    
-    Therefore, the degree of the polynomial \(p(x)\) is:
-    \[
-    </think>
-    
-    \boxed{0}.
-    \]
-    ```
-
 **Incorrect** (1 shown)
 
 - **reference**: `$(n-2)2^n +1$`
 - **overall** (0/8 completions correct)
-- **extracted** (✗): `2^{n-1}`
+- **extracted** (✗): `<no answer>`
 - **completion**:
 
     ```text
-    <think>
-    To solve this problem, we need to understand the structure of the set \( C_n \) and determine the greatest positive integer that cannot be represented as a sum of elements from \( C_n \).
-    
-    First, let's define the set \( C_n \):
-    \[ C_n = \{2^n - 2^i : i \text{ is an integer and } 0 \leq i < n\} \]
-    
-    This set contains \( n \) elements, each of which is \( 2^n - 2^i \) for \( i = 0, 1, 2, \ldo
-    
-    ... [truncated 732 chars] ...
-    
-    d the greatest positive integer that cannot be represented as a sum of elements from \( C_n \), we can use the concept of the Frobenius number, which is the largest number that cannot be expressed as a non-negative integer combination of given integers. However, the Frobenius number is only known for two numbers, and it is not generally computable for larger sets.
-    
-    Instead, we can consider the structure of the set \( C_n \) and the fact that it contains all integers of the form \( 2^n - 2^i \). The key insight is that the set \( C_n \) contains all integers from \( 1 \) to \( 2^n - 1 \) except for those that are not of the form \( 2^i(2^{n-i} - 1) \).
-    
-    By examining the structure of the set \( C_n \), we can determine that the greatest positive integer that cannot be represented as a sum of elements from \( C_n \) is:
-    \[ \boxed{2^{n-1}} \]
+    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
     
-    This result is based on the fact that the set \( C_n \) contains all integers from \( 1 \) to \( 2^n - 1 \) except for those that are not of the form \( 2^i(2^{n-i} - 1) \), and the largest such number is \( 2^{n-1} \).
+    ... [truncated 823 chars] ...
     
-    Therefore, the greatest positive integer that cannot be represented as a sum of elements of \( C_n \) is:
-    \[ \boxed{2^{n-1}} \]
+    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
     ```