LongCat Flash Lite is Meituan's language model. A lightweight variant of Meituan's LongCat Flash model designed for efficient inference with reduced resource requirements.
Specifications
Canonical IDmeituan-longcat-flash-lite
TypeLanguage
StatusActive
CreatorMeituanMeituan
Input ModalitiesText
Output ModalitiesText
Benchmarks
Intelligence Index
17.2
#194
GPQA
0.6
#243
HLE
0.1
#235
IFBench
0.4
#202
Time to First Token
0.00s
#147
SciCode
0.3
#258
LCR
0.3
#230
TerminalBench Hard
0.1
#198
TAU2
0.8
#115
Output TPS
0.0
#418

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
LongCat Flash Thinking33KAvailable
LongCat Flash Chat128KAvailable
LongCat Flash LiteCurrent

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
LongCat Image

Model IDs

longcat-flash-lite
meituan-longcat-flash-lite