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piq22_logic_odd_one_letters × GPT-4o-mini ✓ PASS
BENCHMARK QUESTION
Question ID
piq22_logic_odd_one_lettersPrompt
Find the next pair in the sequence (A, Z), (C, X), (E, V), (G, T), ?. The first letter advances by 2 alphabet positions while the second retreats by 2.Options
—Tags
[ "letter_sequence", "medium" ]Difficulty
—Metadata
—Response contract
{
"instruction": "Return exactly one option value and no explanation.",
"mode": "label"
}Question provenance—
GOLD / BENCHMARK TRUTH
Raw expected value
(I, R)Evaluation rule type
labelRaw evaluation rule
{
"expected": "(I, R)",
"type": "label"
}CANDIDATE / MODEL OBSERVATION
Model display name
GPT-4o-miniModel ID
gpt-4o-miniRaw model response
(I, R)Execution status
successStructured output
—Model configuration
{
"adapter": "openai_compatible",
"base_url": "https://api.openai.com/v1",
"device": null,
"dtype": "auto",
"extra_headers": {},
"generation": {
"temperature": 0
},
"id": "gpt-4o-mini",
"local_files_only": false,
"max_new_tokens": 512,
"model": "gpt-4o-mini",
"quantization_method": null,
"secret_env": "OPENAI_API_KEY",
"supports_json_mode": false,
"timeout": 120
}EVALUATION RESULT
Result
PASSStored evaluation status
passedScore
1.0gate_status
passconclusive
trueevaluator_name
pegasus.labelevaluator_version
1rule_type
labelReason
deterministic rule satisfiedEvaluator error
—
GRADER EVIDENCE
evaluation.evidence
{
"actual": "(I, R)",
"expected": [
"(I, R)"
]
}EXECUTION EVIDENCE
effective_candidate_prompt
Find the next pair in the sequence (A, Z), (C, X), (E, V), (G, T), ?. The first letter advances by 2 alphabet positions while the second retreats by 2. Return exactly one option value and no explanation.benchmark_prompt
Find the next pair in the sequence (A, Z), (C, X), (E, V), (G, T), ?. The first letter advances by 2 alphabet positions while the second retreats by 2.latency_ms
668.459978995088usage
{
"completion_tokens": 4,
"completion_tokens_details": {
"accepted_prediction_tokens": 0,
"audio_tokens": 0,
"reasoning_tokens": 0,
"rejected_prediction_tokens": 0
},
"prompt_tokens": 61,
"prompt_tokens_details": {
"audio_tokens": 0,
"cached_tokens": 0
},
"total_tokens": 65
}provider_metadata{
"id": "chatcmpl-EGccZ5VLxB6ZBpeynM6PMiGUlijjW",
"model": "gpt-4o-mini-2024-07-18",
"provider": "openai_compatible"
}timestamp2026-08-25T04:00:15.050823+00:00response_id
cfea7c7a65b940c38f9224c02d8e9c02run_id
94854ffae4ff40ce9e4d2d22743f4771Execution error
—Run artifact directory
runs/pattern-iq/gpt-4o-miniRaw stored response
{
"benchmark_prompt": "Find the next pair in the sequence (A, Z), (C, X), (E, V), (G, T), ?. The first letter advances by 2 alphabet positions while the second retreats by 2.",
"effective_candidate_prompt": "Find the next pair in the sequence (A, Z), (C, X), (E, V), (G, T), ?. The first letter advances by 2 alphabet positions while the second retreats by 2.\n\nReturn exactly one option value and no explanation.",
"error": null,
"execution_status": "success",
"latency_ms": 668.459978995088,
"model_id": "gpt-4o-mini",
"provider_metadata": {
"id": "chatcmpl-EGccZ5VLxB6ZBpeynM6PMiGUlijjW",
"model": "gpt-4o-mini-2024-07-18",
"provider": "openai_compatible"
},
"question_id": "piq22_logic_odd_one_letters",
"response_id": "cfea7c7a65b940c38f9224c02d8e9c02",
"run_id": "94854ffae4ff40ce9e4d2d22743f4771",
"structured_output": null,
"text": "(I, R)",
"timestamp": "2026-08-25T04:00:15.050823+00:00",
"usage": {
"completion_tokens": 4,
"completion_tokens_details": {
"accepted_prediction_tokens": 0,
"audio_tokens": 0,
"reasoning_tokens": 0,
"rejected_prediction_tokens": 0
},
"prompt_tokens": 61,
"prompt_tokens_details": {
"audio_tokens": 0,
"cached_tokens": 0
},
"total_tokens": 65
}
}Raw stored evaluation{
"conclusive": true,
"error": null,
"evaluator_name": "pegasus.label",
"evaluator_version": "1",
"evidence": {
"actual": "(I, R)",
"expected": [
"(I, R)"
]
},
"gate_status": "pass",
"reason": "deterministic rule satisfied",
"response_id": "cfea7c7a65b940c38f9224c02d8e9c02",
"rule_type": "label",
"score": 1.0,
"status": "passed"
}