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Qwen3.8 Max (medium) vs Grok 4.5 (high)

Qwen3.8 Max (medium) leads on average score with 9.1 vs 8.9. Qwen3.8 Max (medium) has the lower benchmark cost at $0.728 vs $1.707. Qwen3.8 Max (medium) is faster at 21.53s vs 76.50s, with pass rates of 84.9% vs 83.3%.

Last updated at: 2026-08-04

Rank
#14
Total Output Tokens
84,826
Response Time (avg)
21.53s
Total Cost
$0.728
Rank
#17
Total Output Tokens
253,195
Response Time (avg)
76.50s
Total Cost
$1.707
Recommended model Qwen3.8 Max (medium)

It has the best score here (9.1), while costing about 2.3x less than Grok 4.5 (high).

Detailed comparison

Metric Qwen3.8 Max Qwen3.8 Max medium Release: 2026-08-04 Grok 4.5 Grok 4.5 high Release: 2026-07-08
Score 9.1 8.9
Rank #14 #17
Reliability 10.0 10.0
Consistency 9.7 9.2
Benchmark coverage 22/22 tests · 66/66 attempts 22/22 tests · 66/66 attempts
Tests Correct
Attempt pass rate 84.9% 83.3%
Flaky tests 1 2
Total Runs 66 66
Cost per result 4.040 10.041
Total Cost $0.728 $1.707
Input Price $2.000 / 1M $2.000 / 1M
Output Price $6.000 / 1M $6.000 / 1M
Total Input Tokens 109,046 151,562
Output Tokens 6,567 5,655
Reasoning Tokens 78,259 247,540
Response Time (avg) 21.53s 76.50s
Response Time (max) 126.60s 676.83s
Response Time (total) 473.75s 1683.07s

Model generation showcase

Hamster playing table tennis

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

#14 Qwen3.8 Max

medium
Cost
$0.028
Time
71.9s
Tokens
4,750 tok

#17 xAI: Grok 4.5

high
Cost
$0.015
Time
29.7s
Tokens
2,737 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
Qwen3.8 Max 10.0 10.0 100.0% 0 41.35s 7,893 430 23,804
Grok 4.5 10.0 10.0 100.0% 0 155.16s 9,579 357 100,752

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