K2-V2 vs Nova 2.0 Lite: Release Comparison
Comparison of the K2-V2 and Nova 2.0 Lite releases: 3 and 4 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 7 models.
- For intelligence, Nova 2.0 Lite scores highest: Nova 2.0 Lite (High) at 13, against K2-V2 (High) at 10 for K2-V2.
| Nova 2.0 Lite (high) | Nova 2.0 Lite (medium) | Nova 2.0 Lite (low) | K2-V2 (high) | K2-V2 (medium) | Nova 2.0 Lite (non-reasoning) | K2-V2 (low) | |
|---|---|---|---|---|---|---|---|
| Intelligence Index | 13* | 12* | 12* | 10* | 9* | 9* | 7* |
| Finance & Accounting | -- | -- | -- | -- | -- | -- | -- |
| Strategy & Ops | -- | -- | -- | -- | -- | -- | -- |
| Legal | -- | -- | -- | -- | -- | -- | -- |
| Healthcare & Medical | -- | -- | -- | -- | -- | -- | -- |
| Cost per TaskUSD | -- | -- | -- | -- | -- | -- | -- |
| Output SpeedTokens/s | 188 | 188 | 178 | -- | -- | 174 | -- |
| Time to First Tokens | 19.63 | 18.07 | 10.40 | -- | -- | 1.06 | -- |
| Context Window | 1M | 1M | 1M | 512k | 512k | 1M | 512k |
| Creator |  Amazon | Amazon | Amazon |  Institute of Foundation Models | Institute of Foundation Models | Amazon | Institute of Foundation Models |
| License | Proprietary | Proprietary | Proprietary | Open | Open | Proprietary | Open |
| Input Modality | Supports: text and image | Supports: text and image | Supports: text and image | Supports: text | Supports: text | Supports: text and image | Supports: text |
| Output Modality | Supports: text | Supports: text | Supports: text | Supports: text | Supports: text | Supports: text | Supports: text |
| Providers | | | | -- | -- | | -- |
* Estimated
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: GDPval-AA v2.1, AA-Briefcase v1.1, AA-Omniscience, 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