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Claude Opus 5 (low) vs Qwen3.8 Max (medium)

Qwen3.8 Max (medium) leads on average score with 9.0 vs 8.7. Qwen3.8 Max (medium) has the lower benchmark cost at $0.771 vs $1.121. Claude Opus 5 (low) is faster at 6.99s vs 23.34s, with pass rates of 83.3% vs 80.3%.

Last updated at: 2026-08-20

Rank
#27
Total Output Tokens
17,992
Response Time (avg)
6.99s
Total Cost
$1.121
Rank
#20
Total Output Tokens
92,047
Response Time (avg)
23.34s
Total Cost
$0.771
Recommended model Claude Opus 5 (low)

Its score stays close to the best score here (8.7 vs 9.0), while responding about 3.3x faster than Qwen3.8 Max (medium).

Detailed comparison

Metric Claude Opus 5 Claude Opus 5 low Release: 2026-07-25 Qwen3.8 Max Qwen3.8 Max medium Release: 2026-08-04
Score 8.7 9.0
Rank #27 #20
Reliability 10.0 10.0
Consistency 9.6 9.7
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 83.3% 80.3%
Flaky tests 1 1
Total Runs 66 66
Cost per result 6.223 4.532
Total Cost $1.121 $0.771
Input Price $5.000 / 1M $2.000 / 1M
Output Price $25.000 / 1M $6.000 / 1M
Total Input Tokens 134,770 109,055
Output Tokens 13,604 6,566
Reasoning Tokens 4,388 85,481
Response Time (avg) 6.99s 23.34s
Response Time (max) 30.67s 126.60s
Response Time (total) 153.80s 513.47s
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.

#27 Claude Opus 5

low
Cost
$0.062
Time
30.2s
Tokens
2,615 tok

#20 Qwen3.8 Max

medium
Cost
$0.028
Time
71.9s
Tokens
4,750 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 7.8 7.4 77.8% 1 6.70s 10,590 2,442 760
Qwen3.8 Max 10.0 10.0 100.0% 0 41.35s 7,893 430 23,804

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