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OpenAI: GPT-5.3-Codex vs Qwen: Qwen3.7 Max

Summary

GPT-5.3-Codex vs Qwen3.7 Max benchmark comparison: Qwen3.7 Max leads on average score with 9.4 vs 8.9. Qwen3.7 Max has the lower benchmark cost at $0.523 vs $0.740. Qwen3.7 Max is faster at 16.02s vs 16.22s, with pass rates of 82.5% vs 88.9%.

Recommended model: Qwen3.7 Max - It has the strongest score in this comparison (9.4) and the best overall balance of cost and response time across all 2 models.

Last updated at: 2026-07-02

Metric GPT-5.3-Codex GPT-5.3-Codex medium Release: 2026-02-05 Qwen3.7 Max Qwen3.7 Max medium Release: 2026-05-22
Score 8.9 9.4
Rank #10 #3
Reliability 10.0 10.0
Consistency 8.5 9.6
Tests Correct
Attempt pass rate 82.5% 88.9%
Flaky tests 4 1
Total Runs 63 63
Cost per result 4.932 5.517
Total Cost $0.740 $0.523
Input Price $1.750 / 1M $1.250 / 1M
Output Price $14.000 / 1M $3.750 / 1M
Total Input Tokens 34,299 42,360
Output Tokens 2,357 2,129
Reasoning Tokens 46,189 122,959
Response Time (avg) 16.22s 16.02s
Response Time (max) 100.93s 59.98s
Response Time (total) 340.67s 336.51s

Generation showcase

Hamster playing table tennis

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

#10 GPT-5.3-Codex

medium
Cost
$0.049
Time
54.9s
Tokens
3,580 tok

#3 Qwen3.7 Max

medium
Cost
$0.017
Time
68.8s
Tokens
4,526 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

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 8.7 7.9 91.7% 1 4.16s 606 240 1,722
Qwen3.7 Max 10.0 10.0 100.0% 0 6.36s 672 222 8,742
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 10.0 10.0 100.0% 0 19.50s 7,302 535 10,890
Qwen3.7 Max 10.0 10.0 100.0% 0 35.31s 7,893 423 34,808
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 10.0 10.0 100.0% 0 19.56s 11,019 364 2,731
Qwen3.7 Max 10.0 10.0 100.0% 0 19.60s 14,934 366 8,405
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 10.0 10.0 100.0% 0 3.07s 7,140 234 728
Qwen3.7 Max 10.0 10.0 100.0% 0 8.80s 7,782 270 6,254
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 5.9 7.2 55.6% 1 64.31s 813 64 25,308
Qwen3.7 Max 5.9 7.2 55.6% 1 24.94s 771 61 31,793
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 4.6 10.0 0.0% 0 4.87s 477 187 331
Qwen3.7 Max 10.0 10.0 100.0% 0 11.70s 516 135 4,457
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 10.0 10.0 100.0% 0 3.04s 660 93 693
Qwen3.7 Max 10.0 10.0 100.0% 0 7.46s 699 102 5,452
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 9.0 7.9 88.9% 1 5.05s 642 356 1,593
Qwen3.7 Max 10.0 10.0 100.0% 0 8.84s 696 259 8,908
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 10.0 10.0 100.0% 0 6.37s 5,445 254 492
Qwen3.7 Max 10.0 10.0 100.0% 0 6.63s 8,193 267 1,220
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.3-Codex 2.8 1.6 33.3% 1 14.43s 195 30 1,701
Qwen3.7 Max 3.0 10.0 0.0% 0 33.37s 204 24 12,920

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