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#44

GPT-5.2 Chat

OpenAI Release: 2025-12-11 Tested on: 2026-05-22 00:19 openai/gpt-5.2-chat::none

Summary

GPT-5.2 Chat scores 7.6 on AI BENCHY and ranks #44. It has 10.0 reliability, a 71.7% pass rate, $0.355 total cost, and 6.86s average response time.

What makes GPT-5.2 Chat unique: It stands out most in Coding, where it ranks #4, while Instructions following is its weakest area at #17. It is notably fast compared with similar models.

Score

7.6

Consistency

8.5

Total Output Tokens

21,371

Total Input Tokens

0

Input Price

$1.750 / 1M

Output Price

$14.000 / 1M

Tests Correct

Wrong Tests: 8

Attempt pass rate: 71.7%

Flaky tests

4

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

6.86s

Response Time (max): 38.52s

Response Time (total): 137.19s

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#44 GPT-5.2 Chat

none
Cost
$0.010
Time
15.3s
Tokens
797 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-07-16 22:40 New test added 8.0 10.0 $0.604 Compare
2026-06-04 13:47 New test added 7.9 10.0 $0.393 Compare
2026-05-22 00:19 Suite changed 7.6 10.0 $0.355 Current run
2026-04-11 01:44 First recorded run 7.9 N/A $0.291 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Run comparison

RunScoreConsistencyReliabilityTests CorrectFlaky testsTotal Output TokensTotal Input TokensTotal CostResponse Time (avg)
2026-05-22 00:19 · Suite changed7.68.510.012/20421,3710$0.3556.86s
2026-06-04 13:47 · New test added7.98.910.014/21323,74434,212$0.3937.13s
Difference-0.3-0.40.0-2+1-2373-34212-$0.038-269ms

These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 8.7 7.9
Coding 8.2 6.7
Combined 10.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 5.3 10.0
General Intelligence 4.4 3.0
Instructions following 7.3 5.9
Puzzle Solving 7.7 10.0
Tool Calling 10.0 10.0
Trivia 3.0 10.0

Compared models