GPT-5.2 (Non-reasoning): benchmark results

GPT-5.2 evaluated with reasoning disabled. Provider: OpenAI. Released 2025-12-11. Access: API.

Aggregate Rating 1629 ± 11, rank #608 of 2168 rated models, from 166 benchmark results.

Strongest benchmark results

BenchmarkScoreMetricPercentile
CAREBench - Positive Emotion Intensity0.21Normalized RMSE (0-1; positive emotion intensity, predicted 100
CAREBench - Positive Emotion Labels55.6Example-F1 (%; per-narrative F1 of the selected positive emo100
CCTU (Non-Thinking)16Perfect solve rate (%): the share of cases in which the mode100
K-Bench (Therapeutic v0)98.95Overall (%, Therapeutic v0 prompt)100
Memora (Standard Inference) - Recommending159.28Aggregated forgetting-aware memory accuracy (0 to 300) on re100
Memora (Standard Inference) - Remembering68.63Aggregated forgetting-aware memory accuracy (0 to 300) on re100
K-Bench - Risk (Therapeutic v0)95.15Risk Score (%, Therapeutic v0 prompt)96.8
K-Bench98.59Overall (%, Default v1 prompt)95.1
ReasonTabQA - English61.29Answer Accuracy (%; LLM judge against gold answers, program-93.8
K-Bench - Risk94.71Risk Score (%, Default v1 prompt)93.4
CAPITU - Easy100Strict prompt-level accuracy (%) on the 70 easy prompts (one85.3
CAPITU - Coherence98.4Coherence score (%): a GPT-4o-mini judge's 0-1 rating of the82.4

Interactive version: theaggregate.ai/model?slug=gpt-5-2-non-reasoning · How It Works · Data refreshed daily, snapshot 2026-10-20.