Round #772
10 May 2026, 17:34· csharp· Meta-Llama-3.3-70B-Instruct· r14-length-bound
- Complexity
- band 0
- ZP / UO / OBS
- 0 / 0 / 0
- Journey weight
- 0
- Lightshift ΔL
- —
Prompt
Calculate 25 squared minus 24 squared.
Zero-point index (what the engine surfaced)
ZPI-ZPI-0018 | 2026-05-10T17:34:51Z
Calculate 25 squared minus 24 squared.
ZERO POINT — 0 entries (structural invariants)
UNOBSERVED — 0 entries (implied truths)
OBSERVED — 0 entries (explicit in request)
COMPLEXITY │ 0 entries │ spread: 0° │ band: LOW
Baseline response (no ZPI)
To calculate 25 squared minus 24 squared, we can use the formula:
a² - b² = (a + b)(a - b)
In this case, a = 25 and b = 24.
So,
25² - 24² = (25 + 24)(25 - 24)
= 49 * 1
= 49
Therefore, 25 squared minus 24 squared is 49.
Here is the C# code to calculate this:
```csharp
using System;
class Program
{
static void Main()
{
int a = 25;
int b = 24;
// Using the formula a² - b² = (a + b)(a - b)
int result = (a + b) * (a - b);
Console.WriteLine("25 squared minus 24 squared is: " + result);
}
}
```
When you run this code, it will output:
25 squared minus 24 squared is: 49
Enhanced response (with ZPI)
25² - 24² = (25 + 24)(25 - 24) = 49 * 1 = 49.
Grader chain
Each grader reads the same baseline + enhanced pair and casts an independent verdict. Disagreement is the framework's own signal — not noise to be averaged away.
V1samba/Meta-Llama-3.3-70B-Instruct
WorseV4qwen2.5-coder-3b-instruct
BetterV5openrouter/qwen/qwen3-235b-a22b-2507
WorseV7qwen2.5-coder-7b-instruct
SameV8openai/gpt-4.1
WorseV9anthropic/claude-opus-4-7
WorseV12openai/gpt-4o
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