Model Comparator

Compare up to four models using the same criteria.

K2 Think V2
Institute of Foundation Models
LongCat Flash Lite
LongCat

Differences only

✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.

Model Comparator
Metrics	K2 Think V2 Institute of Foundation Models	LongCat Flash Lite LongCat	Add a model · 2/4
Intelligence	11.5	11.5
Coding	21	—
Context window	Best: 262K	256K
Reasoning	Yes	No
Open weights	Yes	Yes

Intelligence

K2 Think V2: 11.5
LongCat Flash Lite: 11.5

Coding

K2 Think V2: 21
LongCat Flash Lite: —

Context window

K2 Think V2: Best: 262K
LongCat Flash Lite: 256K

Reasoning

K2 Think V2: Yes
LongCat Flash Lite: No

Open weights

K2 Think V2: Yes
LongCat Flash Lite: Yes

Each reasoning level remains a separate configuration.

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