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LongCat 2.0 (low) vs Step 3.7 Flash (high)

The average score is effectively tied at 6.6 vs 6.6. LongCat 2.0 (low) has the lower benchmark cost at $0.495 vs $1.350. Step 3.7 Flash (high) is faster at 72.72s vs 115.00s, with pass rates of 55.1% vs 58.0%.

Last updated at: 2026-10-01

Compared models

Rank
#188
Total Output Tokens
346,225
Response Time (avg)
115.00s
Total Cost
$0.495
Rank
#190
Total Output Tokens
1,100,052
Response Time (avg)
72.72s
Total Cost
$1.350
Recommended model LongCat 2.0 (low)

It has the best score here (6.6), while costing about 2.7x less than Step 3.7 Flash (high).

Detailed comparison

Metric LongCat 2.0 LongCat 2.0 low Release: 2026-07-20 Step 3.7 Flash Step 3.7 Flash high Release: 2026-05-29
Score 6.6 6.6
Rank #188 #190
Reliability 9.9 10.0
Consistency 8.3 8.5
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 55.1% 58.0%
Flaky tests 5 4
Total Runs 69 69
Cost per result 4.942 12.267
Total Cost $0.495 $1.350
Input Price $0.300 / 1M $0.200 / 1M
Output Price $1.200 / 1M $1.150 / 1M
Total Input Tokens 262,387 421,200
Output Tokens 7,344 1,100,052
Reasoning Tokens 338,881 0
Response Time (avg) 115.00s 72.72s
Response Time (max) 560.39s 364.99s
Response Time (total) 2645.11s 1672.53s
Parameters 1.6T total (48B active) 198B total (11B active)
Availability Open source Open source

Model generation showcase

Hamster playing table tennis

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

#188 LongCat 2.0

low
Cost
$0.024
Time
428.0s
Tokens
19,557 tok

#190 Step 3.7 Flash

high
Cost
$0.007
Time
63.6s
Tokens
6,030 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 6.6 4.6 77.8% 2 479.30s 6,544 461 206,627
Step 3.7 Flash 4.0 6.0 22.2% 1 206.21s 6,057 327,340 0

Quick Compare

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