Model decision surface
Compare AI models
Start with Claude Opus 5 and Nex-N2-Pro, or choose any two current ranked language models. Compare capability evidence, price, context, provider availability, and weight access without pretending one field decides every use case.
Current public data
Claude Opus 5 vs Nex-N2-Pro
Live dataset updated 8/17/2026, 11:13:20 PM UTC
Open 1200×630 evidence receipt| Field | Claude Opus 5 Anthropic | Nex-N2-Pro Nex AGI |
|---|---|---|
| ModelCap position | #2 | #28 |
| Index score | 83.1 | 61.1 |
| Evidence | Measured6 public benchmark observations across 6 boards | Measured1 public benchmark observation across 1 board |
| Input / 1M | $5.00 | $0.25 |
| Output / 1M | $25.00 | $1.00 |
| Pricing status | fresh | fresh |
| Context | 1M | 262K |
| Providers | 5 | 2 |
| Weight access | API only | Open weights |
Decision facts
- Claude Opus 5 is #2; Nex-N2-Pro is #28 on the same current language board.
- Index scores are 83.1 for Claude Opus 5 and 61.1 for Nex-N2-Pro.
- Both positions use Measured evidence.
- Listed output price per 1M tokens is $25.00 for Claude Opus 5 and $1.00 for Nex-N2-Pro.
- Published context is 1,000,000 tokens for Claude Opus 5 and 262,144 for Nex-N2-Pro.
- Weight access differs: Claude Opus 5 is none; Nex-N2-Pro is open.
- ModelCap currently lists 5 providers for Claude Opus 5 and 2 for Nex-N2-Pro.
These are separate published fields, not a synthetic winner. ModelCap does not collapse price, access, context, and capability evidence into a hidden recommendation score.
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Each comparison page is a permanent, shareable URL with the same live figures as this tool: ModelCap Index position, API pricing, context window, provider count, weight access and every shared benchmark board.