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LongCat 2.0 (medium) vs Qwen3.6 27B (medium)

The average score is effectively tied at 7.2 vs 7.2. LongCat 2.0 (medium) has the lower benchmark cost at $0.767 vs $1.021. Qwen3.6 27B (medium) is faster at 107.79s vs 144.88s, with pass rates of 59.4% vs 62.3%.

Last updated at: 2026-10-17

Compared models

Rank
#171
Total Output Tokens
422,234
Response Time (avg)
144.88s
Total Cost
$0.767
Rank
#174
Total Output Tokens
287,899
Response Time (avg)
107.79s
Total Cost
$1.021
Recommended model LongCat 2.0 (medium)

It has the strongest score in this comparison (7.2) and the best overall balance of cost and response time across 2 models.

Detailed comparison

Metric LongCat 2.0 LongCat 2.0 medium Release: 2026-07-20 Qwen3.6 27B Qwen3.6 27B medium Release: 2026-04-20
Score 7.2 7.2
Rank #171 #174
Reliability 10.0 10.0
Consistency 9.0 7.7
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 59.4% 62.3%
Flaky tests 3 7
Total Runs 69 69
Cost per result 4.942 7.677
Total Cost $0.767 $1.021
Input Price $0.300 / 1M $0.320 / 1M
Output Price $1.200 / 1M $3.250 / 1M
Cache Read Price $0.006 / 1M $0.030 / 1M
Cache Write Price N/A N/A
Total Input Tokens 287,669 264,147
Output Tokens 47,204 34,419
Reasoning Tokens 375,030 253,480
Response Time (avg) 144.88s 107.79s
Response Time (max) 939.52s 1085.11s
Response Time (total) 3332.19s 2479.26s
Parameters 1.6T total (48B active) 27B
Availability Open source Open source

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

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

#171 LongCat 2.0

medium
Cost
$0.016
Time
285.1s
Tokens
13,057 tok

#174 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
LongCat 2.0 10.0 10.0 100.0% 0 455.00s 7,419 533 214,143
Qwen3.6 27B 7.7 10.0 66.7% 0 142.99s 5,051 7,968 43,367

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