Nova 2.0 Pro Preview vs Exaone 4.0 1.2B: Release Comparison
Comparison of the Nova 2.0 Pro Preview and Exaone 4.0 1.2B releases: 3 and 2 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 5 models.
- For intelligence, Nova 2.0 Pro Preview scores highest: Nova 2.0 Pro Preview (medium) at 14, against Exaone 4.0 1.2B (Reasoning) at 5 for Exaone 4.0 1.2B.
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 | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nova 2.0 Pro Preview (medium) |  Amazon | 14 | - | - | - | - | - | - | - | $1.5 | $1.25 | $10.00 | $0.312 | - | - | - | - | 120 | 14.52s | 31.16s | 35.32s | - | - | 256k | Nov 2025 | - | Yes | Supports: text and image | Supports: text | Not available | - | | |
| Nova 2.0 Pro Preview (low) | Amazon | 13 | - | - | - | - | - | - | - | $2.1 | $1.25 | $10.00 | - | - | - | - | - | 115 | 10.77s | 28.23s | 32.60s | - | - | 256k | Nov 2025 | - | Yes | Supports: text and image | Supports: text | Not available | - | | |
| Nova 2.0 Pro Preview (Non-reasoning) | Amazon | 10 | - | - | - | - | - | - | - | $2.1 | $1.25 | $10.00 | - | - | - | - | - | 106 | 0.98s | 0.98s | 5.68s | - | - | 256k | Nov 2025 | - | No | Supports: text and image | Supports: text | Not available | - | | |
| Exaone 4.0 1.2B (Reasoning) |  LG AI Research | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.3B | 64k | Jul 2025 | - | Yes | Supports: text | Supports: text | - | |||
| Exaone 4.0 1.2B (Non-reasoning) | LG AI Research | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.3B | 64k | Jul 2025 | - | No | Supports: text | Supports: text | - | |||