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OpenAI: GPT-5.5 vs Qwen: Qwen3 Coder Next

Summary

GPT-5.5 vs Qwen3 Coder Next benchmark comparison: GPT-5.5 leads on average score with 9.3 vs 5.1. Qwen3 Coder Next has the lower benchmark cost at $0.009 vs $0.907. Qwen3 Coder Next is faster at 8.62s vs 9.76s, with pass rates of 85.7% vs 27.0%.

Recommended model: GPT-5.5 - It has the strongest score in this comparison (9.3) and the best overall balance of cost and response time across all 2 models.

Last updated at: 2026-07-02

Metric GPT-5.5 GPT-5.5 low Release: 2026-04-24 Qwen3 Coder Next Qwen3 Coder Next none Release: 2026-02-03
Score 9.3 5.1
Rank #4 #135
Reliability 10.0 10.0
Consistency 10.0 9.7
Tests Correct
Attempt pass rate 85.7% 27.0%
Flaky tests 0 1
Total Runs 63 63
Cost per result 5.035 0.165
Total Cost $0.907 $0.009
Input Price $5.000 / 1M $0.110 / 1M
Output Price $30.000 / 1M $0.800 / 1M
Total Input Tokens 34,209 47,507
Output Tokens 2,046 3,584
Reasoning Tokens 22,460 0
Response Time (avg) 9.76s 8.62s
Response Time (max) 56.19s 45.14s
Response Time (total) 204.92s 129.37s

Generation showcase

Hamster playing table tennis

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

#4 GPT-5.5

low
Cost
$0.068
Time
37.0s
Tokens
2,339 tok

#135 Qwen3 Coder Next

none
Invalid SVG
Cost
$0.058
Time
246.3s
Tokens
64,126 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-5.5 10.0 10.0 100.0% 0 4.41s 606 238 1,020
Qwen3 Coder Next 3.6 10.0 0.0% 0 3.31s 645 1,321 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 10.0 10.0 100.0% 0 15.04s 7,302 423 6,402
Qwen3 Coder Next 4.6 7.9 22.2% 1 2.22s 7,442 621 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 10.0 10.0 100.0% 0 9.56s 11,019 303 717
Qwen3 Coder Next 3.0 10.0 0.0% 0 45.14s 20,469 317 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 10.0 10.0 100.0% 0 3.28s 7,140 228 157
Qwen3 Coder Next 6.5 10.0 50.0% 0 1.32s 7,758 246 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 5.3 10.0 33.3% 0 28.05s 723 69 11,609
Qwen3 Coder Next 5.3 10.0 33.3% 0 962ms 753 26 0
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 10.0 10.0 100.0% 0 5.17s 477 133 245
Qwen3 Coder Next 10.0 10.0 100.0% 0 1.34s 498 152 0
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 9.9 10.0 100.0% 0 3.74s 660 93 415
Qwen3 Coder Next 6.3 10.0 50.0% 0 7.78s 684 63 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 10.0 10.0 100.0% 0 4.74s 642 279 954
Qwen3 Coder Next 3.0 10.0 0.0% 0 24.34s 678 571 0
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 10.0 10.0 100.0% 0 4.96s 5,445 250 101
Qwen3 Coder Next 10.0 10.0 100.0% 0 2.47s 8,364 255 0
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.5 3.0 10.0 0.0% 0 10.06s 195 30 840
Qwen3 Coder Next 3.0 10.0 0.0% 0 601ms 216 12 0

Quick Compare

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