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LongCat 2.0 vs Solar Pro 4 (high)

The average score is effectively tied at 6.4 vs 6.3. LongCat 2.0 has the lower benchmark cost at $0.104 vs $0.164. LongCat 2.0 is faster at 8.50s vs 128.91s, with pass rates of 42.0% vs 60.9%.

Last updated at: 2026-10-01

Compared models

Rank
#212
Total Output Tokens
17,473
Response Time (avg)
8.50s
Total Cost
$0.104
Rank
#219
Total Output Tokens
402,203
Response Time (avg)
128.91s
Total Cost
$0.164
Recommended model LongCat 2.0

It has the best score here (6.4), while costing about 1.6x less than Solar Pro 4 (high).

Detailed comparison

Metric LongCat 2.0 LongCat 2.0 none Release: 2026-07-20 Solar Pro 4 Solar Pro 4 high Release: 2026-08-11
Score 6.4 6.3
Rank #212 #219
Reliability 10.0 10.0
Consistency 9.0 8.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 42.0% 60.9%
Flaky tests 3 6
Total Runs 69 69
Cost per result 1.298 0.652
Total Cost $0.104 $0.164
Input Price $0.300 / 1M $0.090 / 1M
Output Price $1.200 / 1M $0.360 / 1M
Total Input Tokens 276,199 209,002
Output Tokens 17,473 24,675
Reasoning Tokens 0 377,528
Response Time (avg) 8.50s 128.91s
Response Time (max) 81.77s 491.07s
Response Time (total) 195.60s 2965.04s
Parameters 1.6T total (48B active) ~100B
Availability Open source Closed

Model generation showcase

Hamster playing table tennis

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

#212 LongCat 2.0

none
Cost
$0.027
Time
411.7s
Tokens
22,283 tok

#219 Solar Pro 4

high
No showcase result has been generated for this model yet.
Cost
N/A
Time
-
Tokens
0 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 5.5 10.0 33.3% 0 2.85s 7,446 578 0
Solar Pro 4 5.7 9.9 33.3% 0 244.73s 7,887 18,577 101,928

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