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JT-4.1 Flash 236B A21B

Closed weights
Intelligence
27.3
Rank 149 of 744 measured models
Coding
52.4
Rank 112 of 298 measured models
Context window
262K
Rank 458 of 1199 measured models

JT-4.1 Flash 236B A21B (Non-reasoning) scores 27.3 on the Artificial Analysis Intelligence Index, ranking 149th of 744 measured models. The closest models on this index are Grok Build 0.1 0616 (27.2), Kimi K2.6 (27.0), and Qwen3.6 Plus (27.0).

Artificial Analysis Indices
Non-reasoning
Intelligence27.3
Rank 149 of 744 measured models
Coding52.4
Rank 112 of 298 measured models
Standard Benchmarks
GPQA Diamond84.5%
Rank 144 of 619 measured models
HLE17.8%
Rank 240 of 664 measured models
AA-LCR71.3%
Rank 207 of 575 measured models
Terminal-Bench 2.159.6%
Rank 104 of 244 measured models
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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