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#152

LongCat 2.0

Meituan Release: 2026-07-20 Tested on: 2026-08-14 04:16 meituan/longcat-2.0::low
1.6T total (48B active)MoEOpen source
(high) (medium) (low) (none)

Summary

LongCat 2.0 scores 6.7 on AI BENCHY and ranks #152. It has 9.9 reliability, a 54.6% pass rate, $0.412 total cost, and 113.61s average response time.

What makes LongCat 2.0 unique: It stands out most in Combined, where it ranks #1, while Puzzle Solving is its weakest area at #15.

Model facts

Researched on 2026-08-12

Reported
Parameters
1.6T total (48B active)
Architecture
MoE
Availability
Open source
License
MIT
Parameter source Availability source

Score

6.7

Consistency

8.5

Reliability

9.9

Total Cost (Current Price)

$0.412

Total Output Tokens

320,594

Total Input Tokens

90,870

Input Price

$0.300 / 1M

Output Price

$1.200 / 1M

Tests Correct

Wrong Tests: 12

Attempt pass rate: 54.6%

Flaky tests

4

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

113.61s

Response Time (max): 560.39s

Response Time (total): 2499.46s

Wrong answer: 7 API error: 2 Did not follow instructions: 1 No answer: 1 Timed out: 1

Hamster playing table tennis

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

#152 LongCat 2.0

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

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-08-14 04:16 Re-test 6.7 9.9 $0.412 Current run
2026-07-20 16:55 Initial run 6.7 9.6 $0.391 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-08-14 12:51 $0.300 / 1M $1.200 / 1M

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

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Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 10.0 10.0
Coding 6.6 4.6
Combined 10.0 10.0
Data parsing and extraction 6.3 10.0
Domain specific 2.9 7.2
General Intelligence 3.4 2.2
Instructions following 6.5 10.0
Puzzle Solving 3.1 10.0
Tool Calling 10.0 10.0
Trivia 3.0 10.0

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