#94 LongCat 2.0
medium- Cost
- $0.016
- Time
- 285.1s
- Tokens
- 13,057 tok
Meituan
Release: 2026-07-20
Tested on: 2026-08-14 04:10
meituan/longcat-2.0::medium
1.6T total (48B active)MoEOpen source
Summary
LongCat 2.0 scores 7.4 on AI BENCHY and ranks #94. It has 10.0 reliability, a 59.1% pass rate, $0.499 total cost, and 143.55s average response time.
What makes LongCat 2.0 unique: It stands out most in Coding, where it ranks #1, while Data parsing and extraction is its weakest area at #17.
Identity note
Owl Alpha was the stealth version of LongCat 2.0.
Model facts
Researched on 2026-08-12
- Parameters
- 1.6T total (48B active)
- Architecture
- MoE
- Availability
- Open source
- License
- MIT
7.4
Consistency
9.3
10.0
$0.499
Total Output Tokens
390,873
Total Input Tokens
97,324
Input Price
$0.300 / 1M
Output Price
$1.200 / 1M
Flaky tests
2
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
Run history
| Tested on | Score | Reliability | Tests Correct | Total Cost | Compare |
|---|---|---|---|---|---|
| 2026-08-14 04:10 Re-test | 7.4 | 10.0 | $0.499 | Current run | |
| 2026-07-20 17:01 Initial run | 7.4 | 9.8 | $0.478 | Compare |
This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.
Run comparison
| Run | Benchmark coverage | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 04:10 · Current run | 66/66 attempts | 7.4 | 9.3 | 10.0 | 12/22 | 2 | 390,873 | 97,324 | $0.499 | 143.55s |
| 2026-07-20 17:01 · Initial run | 66/66 attempts | 7.4 | 8.9 | 9.8 | 12/22 | 3 | 373,396 | 97,315 | $0.478 | 136.64s |
| Difference | — | 0.0 | +0.4 | +0.2 | 0 | -1 | +17477 | +9 | +$0.021 | +6914ms |
These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.
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.
Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Quick Compare
LongCat 2.0mediumvsGPT-5.6 LunamediumLongCat 2.0mediumvsQwen3.8 2.4T A95BhighLongCat 2.0mediumvsKimi K2.7 CodemediumLongCat 2.0mediumvsGrok 4.6lowLongCat 2.0mediumvsQwen3.7 MaxnoneLongCat 2.0mediumvsGemini 3 Flash PreviewlowLongCat 2.0mediumvsGemini 3.1 Flash Lite PreviewmediumLongCat 2.0mediumvsClaude Sonnet 4.6noneLongCat 2.0mediumvsGrok Build 0.1mediumLongCat 2.0mediumvsGLM 5.3high
Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 10.0 | 10.0 | |
| Coding | 10.0 | 10.0 | |
| Combined | 7.3 | 5.8 | |
| Data parsing and extraction | 6.3 | 10.0 | |
| Domain specific | 3.0 | 10.0 | |
| General Intelligence | 4.8 | 3.2 | |
| Instructions following | 6.5 | 10.0 | |
| Puzzle Solving | 5.4 | 10.0 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |