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Intelligence
Cost per task
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K-EXAONE 2.0
0803
LG AI Research
Release · August 12, 2026
Open weights
Reasoning
Intelligence
Intelligence Index
#109 of 266
20.6
21
K2 Horizon 7B
20.4
20
Qwen3.5 Omni Plus
20.4
20
DeepSeek V4 Pro 0813 (Non-reasoning)
20.2
20
o3
20.2
20
Qwen3.8 27B (Non-reasoning)
19.7
20
K-EXAONE 2.0 0803
19.1
19
LongCat 2.0
18.7
19
JT-35B-Flash
18.5
19
GPT-6 Luna (Non-reasoning)
18.4
18
Qwen3.5 397B A17B (Reasoning)
Data from Artificial Analysis
Evaluations
AA-Omniscience Accuracy
13.1%
#198
Humanity's Last Exam
18.6%
#108
AA-LCR
60%
#131
SciCode
42%
#96
CritPt
0.9%
#106
GPQA Diamond
82.9%
#59
τ²-Bench Banking
11.6%
#68
K-EXAONE 2.0 0803
Median
Data from Artificial Analysis
Nearby models
K2 Horizon 7B
Institute of Foundation Models
20.6
Qwen3.5 Omni Plus
Alibaba
20.4
DeepSeek V4 Pro 0813 (Non-reasoning)
DeepSeek
20.4
o3
OpenAI
20.2
Qwen3.8 27B (Non-reasoning)
Alibaba
20.2
LongCat 2.0
LongCat
19.1
JT-35B-Flash
China Mobile
18.7
GPT-6 Luna (Non-reasoning)
OpenAI
18.5
Data from Artificial Analysis
Same lab
EXAONE 4.5 33B (Reasoning)
LG AI Research
13.2
EXAONE 4.0 32B (Reasoning)
LG AI Research
8.2
EXAONE 4.0 32B (Non-reasoning)
LG AI Research
6.3
Exaone 4.0 1.2B (Reasoning)
LG AI Research
5.3
Exaone 4.0 1.2B (Non-reasoning)
LG AI Research
5.2
Data from Artificial Analysis