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piq32_letter_mirror_center × gpt-5.6 ✓ PASS

BENCHMARK QUESTION

Question ID

piq32_letter_mirror_center

Prompt

Original letters advance by +2, +3, +4 alphabet positions: A, C, F, ?. Their mirrors are Z, X, U, ?. What is the missing original letter?

Options

—

GOLD / BENCHMARK TRUTH

Raw expected value

Evaluation rule type

normalized_exact

Raw evaluation rule

{
  "expected": "J",
  "type": "normalized_exact"
}

CANDIDATE / MODEL OBSERVATION

Model display name

gpt-5.6

Model ID

gpt-5.6

Raw model response

Execution status

success

Structured output

—

Model configuration

{
  "adapter": "openai_compatible",
  "base_url": "https://api.openai.com/v1",
  "device": null,
  "dtype": "auto",
  "extra_headers": {},
  "generation": {},
  "id": "gpt-5.6",
  "local_files_only": false,
  "max_new_tokens": 512,
  "model": "gpt-5.6",
  "quantization_method": null,
  "secret_env": "OPENAI_API_KEY",
  "supports_json_mode": false,
  "timeout": 120
}

EVALUATION RESULT

Result

PASS

Stored evaluation status

passed

Score

1.0

gate_status

pass

conclusive

true

evaluator_name

pegasus.normalized_exact

evaluator_version

rule_type

normalized_exact

Reason

deterministic rule satisfied

Evaluator error

—

GRADER EVIDENCE

evaluation.evidence

{
  "actual_normalized": "j",
  "expected_normalized": "j"
}

EXECUTION EVIDENCE

effective_candidate_prompt

Original letters advance by +2, +3, +4 alphabet positions: A, C, F, ?. Their mirrors are Z, X, U, ?. What is the missing original letter?

Return only the final answer. Do not include explanation or reasoning.

Return only the final answer. Do not include explanation.

benchmark_prompt

Original letters advance by +2, +3, +4 alphabet positions: A, C, F, ?. Their mirrors are Z, X, U, ?. What is the missing original letter?

latency_ms

2880.3787409997312

usage

{
  "completion_tokens": 4,
  "completion_tokens_details": {
    "accepted_prediction_tokens": 0,
    "audio_tokens": 0,
    "reasoning_tokens": 0,
    "rejected_prediction_tokens": 0
  },
  "prompt_tokens": 69,
  "prompt_tokens_details": {
    "audio_tokens": 0,
    "cache_write_tokens": 0,
    "cached_tokens": 0
  },
  "total_tokens": 73
}

provider_metadata

{
  "id": "chatcmpl-EH04DWS4kBbRIloPDxsoVLZb0Oyff",
  "model": "gpt-5.6-sol",
  "provider": "openai_compatible"
}

timestamp

2026-08-26T05:02:19.704406+00:00

response_id

88c0b50a8d704459bae06a5219f22df4

run_id

39f8989f18fa4c2385ded4beb397963b

Execution error

—

Run artifact directory

runs/pattern-iq/gpt-5.6

Raw stored response

{
  "benchmark_prompt": "Original letters advance by +2, +3, +4 alphabet positions: A, C, F, ?. Their mirrors are Z, X, U, ?. What is the missing original letter?",
  "effective_candidate_prompt": "Original letters advance by +2, +3, +4 alphabet positions: A, C, F, ?. Their mirrors are Z, X, U, ?. What is the missing original letter?\n\nReturn only the final answer. Do not include explanation or reasoning.\n\nReturn only the final answer. Do not include explanation.",
  "error": null,
  "execution_status": "success",
  "latency_ms": 2880.3787409997312,
  "model_id": "gpt-5.6",
  "provider_metadata": {
    "id": "chatcmpl-EH04DWS4kBbRIloPDxsoVLZb0Oyff",
    "model": "gpt-5.6-sol",
    "provider": "openai_compatible"
  },
  "question_id": "piq32_letter_mirror_center",
  "response_id": "88c0b50a8d704459bae06a5219f22df4",
  "run_id": "39f8989f18fa4c2385ded4beb397963b",
  "structured_output": null,
  "text": "J",
  "timestamp": "2026-08-26T05:02:19.704406+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": 69,
    "prompt_tokens_details": {
      "audio_tokens": 0,
      "cache_write_tokens": 0,
      "cached_tokens": 0
    },
    "total_tokens": 73
  }
}

Raw stored evaluation

{
  "conclusive": true,
  "error": null,
  "evaluator_name": "pegasus.normalized_exact",
  "evaluator_version": "1",
  "evidence": {
    "actual_normalized": "j",
    "expected_normalized": "j"
  },
  "gate_status": "pass",
  "reason": "deterministic rule satisfied",
  "response_id": "88c0b50a8d704459bae06a5219f22df4",
  "rule_type": "normalized_exact",
  "score": 1.0,
  "status": "passed"
}