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Claude Opus 4.8 (low) vs Qwen3.6 27B (medium)

The average score is effectively tied at 7.2 vs 7.2. Qwen3.6 27B (medium) has the lower benchmark cost at $1.006 vs $3.787. Claude Opus 4.8 (low) is faster at 17.13s vs 107.79s, with pass rates of 78.3% vs 62.3%.

Last updated at: 2026-10-01

Compared models

Rank
#143
Total Output Tokens
69,489
Response Time (avg)
17.13s
Total Cost
$3.787
Rank
#148
Total Output Tokens
287,899
Response Time (avg)
107.79s
Total Cost
$1.006
Recommended model Qwen3.6 27B (medium)

It has the best score here (7.2), while costing about 3.8x less than Claude Opus 4.8 (low).

Detailed comparison

Metric Claude Opus 4.8 Claude Opus 4.8 low Release: 2026-05-28 Qwen3.6 27B Qwen3.6 27B medium Release: 2026-04-20
Score 7.2 7.2
Rank #143 #148
Reliability 10.0 10.0
Consistency 8.6 7.7
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 78.3% 62.3%
Flaky tests 4 7
Total Runs 69 69
Cost per result 23.669 7.677
Total Cost $3.787 $1.006
Input Price $5.000 / 1M $0.320 / 1M
Output Price $25.000 / 1M $3.200 / 1M
Total Input Tokens 409,947 264,147
Output Tokens 46,060 34,419
Reasoning Tokens 23,429 253,480
Response Time (avg) 17.13s 107.79s
Response Time (max) 127.97s 1085.11s
Response Time (total) 394.01s 2479.26s
Parameters ~5T total (~500B active) 27B
Availability Closed Open source

Model generation showcase

Hamster playing table tennis

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

#143 Claude Opus 4.8

low
Cost
$0.031
Time
14.1s
Tokens
1,345 tok

#148 Qwen3.6 27B

medium
Cost
$0.009
Time
39.6s
Tokens
3,090 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 4.8 6.6 4.6 77.8% 2 7.58s 10,590 3,637 809
Qwen3.6 27B 7.7 10.0 66.7% 0 142.99s 5,051 7,968 43,367

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