Round #914
11 May 2026, 17:23· hr-law· qwen2.5-coder-7b-instruct· r13-clean-hints
- Complexity
- band 1
- ZP / UO / OBS
- 6 / 9 / 3
- Journey weight
- 1058
- Lightshift ΔL
- -0.58
Prompt
An employee with 20 months' service was dismissed for redundancy. They are claiming unfair dismissal. Do they have a valid claim?
Zero-point index (what the engine surfaced)
ZPI-ZPI-0008 | 2026-05-11T17:23:52Z
An employee with 20 months' service was dismissed for redundancy. They are claiming unfair dismissal. Do they have a valid claim?
ZERO POINT — 6 entries (structural invariants)
● hsl(89.73, 100%, 50%) band of reasonable responses [contract]
● hsl(203.07, 100%, 50%) reason for dismissal [contract]
● hsl(77.05, 100%, 50%) effective date of termination [contract]
● hsl(142.90, 100%, 42%) selection criteria [contract]
● hsl(124.95, 100%, 42%) individual consultation [contract]
● hsl(69.11, 100%, 42%) statutory redundancy pay [contract]
UNOBSERVED — 9 entries (implied truths)
○ hsl(222.00, 100%, 50%) statutory minimum notice [feature]
○ hsl(223.00, 100%, 50%) contractual notice [feature]
○ hsl(193.00, 100%, 50%) qualifying period [feature]
○ hsl(195.75, 100%, 42%) Write dismissal letter [function]
○ hsl(251.00, 100%, 42%) selection pool [feature]
○ hsl(256.00, 100%, 33%) suitable alternative employment [feature]
○ hsl(253.00, 100%, 33%) collective consultation [feature]
○ hsl(213.75, 100%, 25%) Define redundancy selection pool [function]
○ hsl(218.25, 100%, 25%) Issue at-risk notification [function]
OBSERVED — 3 entries (explicit in request)
◉ hsl(180.00, 100%, 50%) employee [feature]
◉ hsl(212.00, 100%, 33%) unfair dismissal [feature]
◉ hsl(250.00, 100%, 33%) redundancy [feature]
COMPLEXITY │ 18 entries │ spread: 76° │ band: MEDIUM
Baseline response (no ZPI)
To determine if an employee has a valid claim of unfair dismissal, we need to consider several factors under the UK Employment Tribunal (ET) framework. The key points to evaluate include:
1. **Reason for Dismissal**: The reason given by the employer must be fair and reasonable.
2. **Notice Period**: The notice period provided must be adequate.
3. **Selection Process**: If redundancy is the reason, the selection process must be fair and transparent.
### 1. Reason for Dismissal
The employee was dismissed for redundancy. Redundancy dismissals are generally considered fair if they meet certain criteria set by law. However, the employer must still show that the dismissal was reasonable in all the circumstances.
### 2. Notice Period
For an employee with 20 months' service, the statutory notice period is typically 1 month (4 weeks). If the employer provided less than this notice period, it could be considered unfair.
### 3. Selection Process
If redundancy was the reason for dismissal, the employer must have followed a fair and transparent selection process to identify which employees were redundant. This includes:
- Identifying roles that are no longer required.
- Assessing the skills and qualifications of remaining employees.
- Selecting employees for redundancy based on objective criteria.
### Steps to Evaluate Fairness
1. **Review the Notice Period**: Ensure that the employer provided at least 4 weeks' notice.
2. **Check the Selection Process**:
- Was a proper redundancy process followed?
- Were roles identified as redundant?
- Were employees assessed fairly based on their skills and qualifications?
- Were employees given adequate time to prepare for potential redundancy?
### Conclusion
If the employer provided at least 4 weeks' notice and followed a fair and transparent selection process, it is likely that the dismissal was reasonable. However, if either of these criteria were not met, the employee may have a valid claim of unfair dismissal.
To make a definitive determination, you would need to review the specific circumstances of the case, including any documentation related to the redundancy process and notice period. If in doubt, consulting with an employment lawyer or seeking advice from the Employment Tribunal Service (ETS) could provide further guidance.
Enhanced response (with ZPI)
No, the employee does not have a valid claim for unfair dismissal.
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
WorseV5openrouter/qwen/qwen3-235b-a22b-2507
BetterV7qwen2.5-coder-7b-instruct
WorseV8openai/gpt-4.1
WorseV9anthropic/claude-opus-4-7
BetterV12openai/gpt-4o
WorseComments
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