Round #561
09 May 2026, 23:13· csharp· Meta-Llama-3.3-70B-Instruct· r13-clean-hints
- Complexity
- band 0
- ZP / UO / OBS
- 3 / 0 / 1
- Journey weight
- 235
- Lightshift ΔL
- —
Prompt
If x plus y equals 10 and x minus y equals 4, what are x and y?
Zero-point index (what the engine surfaced)
ZPI-ZPI-0020 | 2026-05-09T23:13:52Z
If x plus y equals 10 and x minus y equals 4, what are x and y?
ZERO POINT — 3 entries (structural invariants)
● hsl(7.18, 100%, 50%) class [feature]
● hsl(0.00, 100%, 50%) public [feature]
● hsl(84.10, 100%, 50%) namespace [feature]
UNOBSERVED — 0 entries (implied truths)
OBSERVED — 1 entries (explicit in request)
◉ hsl(74.87, 100%, 15%) equals [feature]
COMPLEXITY │ 4 entries │ spread: 0° │ band: LOW
Baseline response (no ZPI)
```csharp
using System;
class Program
{
static void Main()
{
// Given equations
// x + y = 10
// x - y = 4
// Add the two equations to eliminate y
// 2x = 14
double x = 14 / 2.0;
// Substitute x into one of the original equations to solve for y
double y = 10 - x;
Console.WriteLine("x = " + x);
Console.WriteLine("y = " + y);
}
}
```
Enhanced response (with ZPI)
```csharp
using System;
class Program
{
static void Main()
{
// Define the equations
// x + y = 10
// x - y = 4
// Add the two equations to eliminate y
// 2x = 14
double x = 14 / 2.0;
// Substitute x into one of the original equations to solve for y
// x + y = 10
// 7 + y = 10
double y = 10 - x;
Console.WriteLine("x = " + x);
Console.WriteLine("y = " + y);
}
}
```
This C# program solves a system of linear equations using basic algebra. The equations are x + y = 10 and x - y = 4. By adding the two equations, we eliminate y and solve for x. Then, we substitute x into one of the original equations to solve for y. The result is x = 7 and y = 3.
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
SameV4qwen2.5-coder-3b-instruct
BetterV5openrouter/qwen/qwen3-235b-a22b-2507
SameV7qwen2.5-coder-7b-instruct
SameV8openai/gpt-4.1
SameV9anthropic/claude-opus-4-7
SameV12openai/gpt-4o
SameComments
Our grader said what it said. What do you say? Comment as a guest below.
No comments yet. Be the first to say what you make of this round.