Navigate
AI BENCHY
AD
Track all your projects in one dashboard. Get 📊stats, 🔥heatmaps and 👀recordings in one self-hosted dashboard.
uxwizz.com

GPT-5.3 Chat vs Qwen3.5 Plus 2026-02-15 (medium)

The average score is effectively tied at 7.5 vs 7.5. Qwen3.5 Plus 2026-02-15 (medium) has the lower benchmark cost at $0.437 vs $0.571. GPT-5.3 Chat is faster at 6.88s vs 89.19s, with pass rates of 68.2% vs 71.2%.

Last updated at: 2026-08-01

Rank
#67
Total Output Tokens
30,854
Response Time (avg)
6.88s
Total Cost
$0.571
Rank
#70
Total Output Tokens
260,704
Response Time (avg)
89.19s
Total Cost
$0.437
Recommended model GPT-5.3 Chat

It has the best score here (7.5), while responding about 13.0x faster than Qwen3.5 Plus 2026-02-15 (medium).

Detailed comparison

Metric GPT-5.3 Chat GPT-5.3 Chat none Release: 2026-03-03 Qwen3.5 Plus 2026-02-15 Qwen3.5 Plus 2026-02-15 medium Release: 2026-02-15
Score 7.5 7.5
Rank #67 #70
Reliability 10.0 10.0
Consistency 8.2 8.5
Tests Correct
Attempt pass rate 68.2% 71.2%
Flaky tests 5 4
Total Runs 66 66
Cost per result 4.387 3.348
Total Cost $0.571 $0.437
Input Price $1.750 / 1M $0.260 / 1M
Output Price $14.000 / 1M $1.560 / 1M
Total Input Tokens 78,990 113,560
Output Tokens 30,854 9,823
Reasoning Tokens 0 250,881
Response Time (avg) 6.88s 89.19s
Response Time (max) 18.33s 304.85s
Response Time (total) 151.31s 1337.92s

Model generation showcase

Hamster playing table tennis

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

#67 GPT-5.3 Chat

none
Cost
$0.008
Time
8.1s
Tokens
634 tok

#70 Qwen3.5 Plus 2026-02-15

medium
Cost
$0.011
Time
125.5s
Tokens
7,040 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3 Chat 5.6 4.7 55.6% 2 10.52s 7,302 6,632 0
Qwen3.5 Plus 2026-02-15 6.6 7.1 44.4% 1 180.70s 6,950 420 80,595

Quick Compare

Switch Comparison Pair