JT-4.1 Flash 236B A21B vs NVIDIA Nemotron Nano 9B V2: Release Comparison
Comparison of the JT-4.1 Flash 236B A21B and NVIDIA Nemotron Nano 9B V2 releases: 2 and 2 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 4 models.
- For intelligence, JT-4.1 Flash 236B A21B scores highest: JT-4.1 Flash 236B A21B at 34, against NVIDIA Nemotron Nano 9B V2 (Reasoning) at 7 for NVIDIA Nemotron Nano 9B V2.
Intelligence
Artificial Analysis Intelligence Index
Intelligence Index vs. Cost per Intelligence Index Task
Cost per Task (USD, Log Scale)
Cost
Cost per Intelligence Index Task
Speed & Latency
Output Speed
Capability Scores
Capability Indexes
Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better
Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better
Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AA-LCR v1.1, GDP.pdf, AutomationBench-AA · Higher is better
Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, MLCR-AA, Humanity's Last Exam, AutomationBench-AA · Higher is better
Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, CritPt, GDPval-AA v2.1, AA-Briefcase v1.1, Terminal-Bench 4.0 · Higher is better
Incorporates 5 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2.1, AA-Briefcase v1.1, AA-LCR v1.1 · Higher is better
Further details
Input modality | Output modality | Weights | Provider Benchmarks | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JT-4.1 Flash 236B A21B |  China Mobile | 34 | 40 | 41 | 44 | - | 36 | 47 | - | - | - | - | - | - | 86k | 54k | 185M | - | - | - | - | - | 236B 21B active at inference time | 262k | Jul 2026 | - | Yes | Supports: text | Supports: text | Not available | - | - | |
| JT-4.1 Flash 236B A21B (non-reasoning) | China Mobile | 27 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 236B 21B active at inference time | 256k | Jul 2026 | - | No | Supports: text and image | Supports: text | Not available | - | - | |
| NVIDIA Nemotron Nano 9B V2 (Reasoning) |  NVIDIA | 7 | - | - | - | - | - | - | - | $0.1 | $0.04 | $0.16 | - | - | - | - | - | 108 | 5.36s | 23.84s | 28.47s | - | 9B | 131k | Aug 2025 | - | Yes | Supports: text | Supports: text |  | |||
| NVIDIA Nemotron Nano 9B V2 (Non-reasoning) | NVIDIA | 7 | - | - | - | - | - | - | - | $0.1 | $0.05 | $0.195 | - | - | - | - | - | 151 | 2.04s | 2.04s | 5.35s | - | 9B | 131k | Aug 2025 | - | No | Supports: text | Supports: text |  | |||