Model decision surface
Compare AI models
Start with Nex N2.5 Max and Grok 4.6, 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
Nex N2.5 Max vs Grok 4.6
Live dataset updated 9/9/2026, 8:18:44 PM UTC
Open 1200×630 evidence receipt| Field | Nex N2.5 Max Nex AGI | Grok 4.6 xAI |
|---|---|---|
| ModelCap position | #13 | #16 |
| Index score | 77.8 | 75.8 |
| Evidence | Estimatedglobal-corpus-prior over 182 held-out anchors (7%); launch card against 5 resolved peers on 5 rows (93%); optimism haircut 0 from cross-lab-probe; shrunk 1.8 toward the measured corpus | Measured5 public benchmark observations across 5 boards |
| Input / 1M | Unavailable | $2.00 |
| Output / 1M | Unavailable | $6.00 |
| Pricing status | unavailable | fresh |
| Context | — | 500K |
| Providers | 0 | 2 |
| Weight access | Open weights | API only |
Decision facts
- Nex N2.5 Max is #13; Grok 4.6 is #16 on the same current language board.
- Index scores are 77.8 for Nex N2.5 Max and 75.8 for Grok 4.6. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
- Evidence differs: Nex N2.5 Max is Estimated; Grok 4.6 is Measured.
- Weight access differs: Nex N2.5 Max is open; Grok 4.6 is none.
- ModelCap currently lists 0 providers for Nex N2.5 Max and 2 for Grok 4.6.
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.