K2-V2 vs Nova 2.0 Pro Preview: Release Comparison
Comparison of the K2-V2 and Nova 2.0 Pro Preview releases: 3 and 3 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 6 models.
| K2-V2 (high) | K2-V2 (medium) | K2-V2 (low) | Nova 2.0 Pro Preview (medium) | Nova 2.0 Pro Preview (low) | Nova 2.0 Pro Preview (non-reasoning) | |
|---|---|---|---|---|---|---|
| Intelligence Index | -- | -- | -- | -- | -- | -- |
| Finance & Accounting | -- | -- | -- | -- | -- | -- |
| Strategy & Ops | -- | -- | -- | -- | -- | -- |
| Legal | -- | -- | -- | -- | -- | -- |
| Healthcare & Medical | -- | -- | -- | -- | -- | -- |
| Cost per TaskUSD | -- | -- | -- | -- | -- | -- |
| Output SpeedTokens/s | -- | -- | -- | 121 | 118 | 122 |
| Time to First Tokens | -- | -- | -- | 13.37 | 9.93 | 1.10 |
| Context Window | 512k | 512k | 512k | 256k | 256k | 256k |
| Creator |  Institute of Foundation Models | Institute of Foundation Models | Institute of Foundation Models |  Amazon | Amazon | Amazon |
| License | Open | Open | Open | Proprietary | Proprietary | Proprietary |
| Input Modality | Supports: text | Supports: text | Supports: text | Supports: text and image | Supports: text and image | Supports: text and image |
| Output Modality | Supports: text | Supports: text | Supports: text | Supports: text | Supports: text | Supports: text |
| Providers | -- | -- | -- | | | |
Intelligence
Artificial Analysis Intelligence Index
Intelligence Index vs. Cost per Task
Cost per Task (USD, Log Scale)
Cost
Cost per Intelligence Index Task
Speed & Latency
Output Speed
Capability Scores
Capability Indexes
Incorporates 5 evaluations: AA-Briefcase v1.1, AA-Omniscience v1.1, HLE-Diamond, AutomationBench-AA, GDP.pdf · Higher is better
Incorporates 4 evaluations: AutomationBench-AA, AA-Briefcase v1.1, AA-Omniscience v1.1, GDP.pdf · Higher is better
Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, HLE-Diamond, GDP.pdf, AutomationBench-AA · Higher is better
Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, MLCR-AA, AutomationBench-AA, HLE-Diamond · Higher is better
Incorporates 7 evaluations: AA-Omniscience v1.1, CritPt v2 (Hard Subset), Terminal-Bench-Science 0.1, HLE-Diamond, Terminal-Bench 4.0, FrontierCode 2.0, AA-Briefcase v1.1 · Higher is better
Incorporates 4 evaluations: AA-Briefcase v1.1, AA-Omniscience v1.1, HLE-Diamond, GDP.pdf · Higher is better