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Claude Opus 5.5 (medium) vs Qwen3.8 Max (0902) (low)

Qwen3.8 Max (0902) (low) leads on average score with 9.1 vs 9.0. Qwen3.8 Max (0902) (low) has the lower benchmark cost at $0.664 vs $1.080. Claude Opus 5.5 (medium) is faster at 24.18s vs 24.21s, with pass rates of 89.4% vs 86.4%.

Last updated at: 2026-09-23

Compared models

Rank
#30
Total Output Tokens
27,194
Response Time (avg)
24.18s
Total Cost
$1.080
Rank
#27
Total Output Tokens
75,865
Response Time (avg)
24.21s
Total Cost
$0.664
Recommended model Qwen3.8 Max (0902) (low)

It has the best score here (9.1), while costing about 1.6x less than Claude Opus 5.5 (medium).

Detailed comparison

Metric Claude Opus 5.5 Claude Opus 5.5 medium Release: 2026-09-23 Qwen3.8 Max (0902) Qwen3.8 Max (0902) low Release: 2026-09-07
Score 9.0 9.1
Rank #30 #27
Reliability 10.0 10.0
Consistency 9.6 9.3
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 89.4% 86.4%
Flaky tests 1 2
Total Runs 66 66
Cost per result 5.683 3.684
Total Cost $1.080 $0.664
Input Price $4.000 / 1M $2.000 / 1M
Output Price $20.000 / 1M $6.000 / 1M
Total Input Tokens 133,954 103,954
Output Tokens 7,292 6,322
Reasoning Tokens 19,902 69,543
Response Time (avg) 24.18s 24.21s
Response Time (max) 90.20s 207.79s
Response Time (total) 532.04s 532.62s
Parameters ~5T total (~500B active) 2.4T total (~100B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#30 Claude Opus 5.5

medium
Cost
$0.053
Time
25.6s
Tokens
2,781 tok

#27 Qwen3.8 Max (0902)

low
Cost
$0.014
Time
41.2s
Tokens
2,421 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
Claude Opus 5.5 8.4 7.4 88.9% 1 13.50s 10,608 636 4,341
Qwen3.8 Max (0902) 10.0 10.0 100.0% 0 37.42s 8,127 485 17,404

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