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2 models

LongCat Models: Intelligence, Performance & Price

LongCat
LongCat

Intelligence

Updated
LongCat 2.0LongCat 2.0
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LongCat Flash LiteLongCat Flash Lite
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Artificial Analysis Intelligence Index

Time per Task

LongCat 2.0LongCat 2.0
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LongCat Flash LiteLongCat Flash Lite
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Per Intelligence Index Task

Cost

LongCat 2.0LongCat 2.0
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LongCat Flash LiteLongCat Flash Lite
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Per Intelligence Index Task

Artificial Analysis has benchmarked 2 models from LongCat. Below is a comparison of the key metrics across these models.

  • For latency, LongCat 2.0 at 43.53s offers the lowest time to first answer token.

IntelligenceUpdated

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v5.0.1 incorporates 9 evaluations: AA-Briefcase v1.1, AutomationBench-AA, Terminal-Bench 4.0, FrontierCode 2.0, AA-Omniscience v1.1, GDP.pdf, HLE-Diamond, CritPt v2 (Hard Subset), and Terminal-Bench-Science 0.1
No data available

Intelligence Index vs. Cost per Task

Artificial Analysis Intelligence Index · Weighted average cost (USD) per Artificial Analysis Intelligence Index task
Most attractive quadrant
No data available

Cost

Cost per Intelligence Index Task

Weighted average cost (USD) per Intelligence Index task · Segmented by token type · Lower is better
No data available

Speed & Latency

Time per Intelligence Index Task

Output tokens divided by end-to-end output speed (minutes per Intelligence Index task) · Speed at the model's own endpoint or the median across providers · Lower is better
No data available

Capability Scores

Capability Indexes

Measures the performance of models on specific capabilities and industries
Finance & Accounting Index

Incorporates 5 evaluations: AA-Briefcase v1.1, AA-Omniscience v1.1, HLE-Diamond, AutomationBench-AA, GDP.pdf · Higher is better

No data available
Strategy & Ops Index

Incorporates 4 evaluations: AutomationBench-AA, AA-Briefcase v1.1, AA-Omniscience v1.1, GDP.pdf · Higher is better

No data available
Legal Index

Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, HLE-Diamond, GDP.pdf, AutomationBench-AA · Higher is better

No data available
Healthcare & Medical Index

Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, MLCR-AA, AutomationBench-AA, HLE-Diamond · Higher is better

No data available
Engineering Index

Incorporates 7 evaluations: AA-Omniscience v1.1, CritPt v2 (Hard Subset), Terminal-Bench-Science 0.1, HLE-Diamond, Terminal-Bench 4.0, FrontierCode 2.0, AA-Briefcase v1.1 · Higher is better

No data available
Economics Index

Incorporates 4 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, HLE-Diamond, GDP.pdf · Higher is better

No data available

All LongCat Releases

Further details

Weights
Provider Benchmarks
LongCat 2.0
LongCat logoLongCat
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1.6T
48B active at inference time
1M
$0.5
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55
🤗
SiliconFlow
View
LongCat Flash Lite
LongCat logoLongCat
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68.5B
3B active at inference time
256k
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-
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🤗
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View