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

Claude Opus 5 (high) leads on average score with 9.2 vs 9.1. Qwen3.8 Max (medium) has the lower benchmark cost at $0.728 vs $2.835. Claude Opus 5 (high) is faster at 20.44s vs 21.53s, with pass rates of 84.9% vs 84.9%.

Last updated at: 2026-08-04

Rank
#10
Total Output Tokens
86,180
Response Time (avg)
20.44s
Total Cost
$2.835
Rank
#14
Total Output Tokens
84,826
Response Time (avg)
21.53s
Total Cost
$0.728
Recommended model Qwen3.8 Max (medium)

Its score stays close to the best score here (9.1 vs 9.2), while costing about 3.9x less than Claude Opus 5 (high).

Detailed comparison

Metric Claude Opus 5 Claude Opus 5 high Release: 2026-07-25 Qwen3.8 Max Qwen3.8 Max medium Release: 2026-08-04
Score 9.2 9.1
Rank #10 #14
Reliability 10.0 10.0
Consistency 9.6 9.7
Benchmark coverage 22/22 tests · 66/66 attempts 22/22 tests · 66/66 attempts
Tests Correct
Attempt pass rate 84.9% 84.9%
Flaky tests 1 1
Total Runs 66 66
Cost per result 15.747 4.040
Total Cost $2.835 $0.728
Input Price $5.000 / 1M $2.000 / 1M
Output Price $25.000 / 1M $6.000 / 1M
Total Input Tokens 135,959 109,046
Output Tokens 67,066 6,567
Reasoning Tokens 19,114 78,259
Response Time (avg) 20.44s 21.53s
Response Time (max) 159.01s 126.60s
Response Time (total) 449.68s 473.75s

Model generation showcase

Hamster playing table tennis

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

#10 Claude Opus 5

high
Cost
$0.265
Time
144.5s
Tokens
10,741 tok

#14 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 10.0 10.0 100.0% 0 12.73s 10,590 7,547 1,721
Qwen3.8 Max 10.0 10.0 100.0% 0 41.35s 7,893 430 23,804

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