Model decision surface
Compare AI models
Start with K2 Horizon 375B A23B and Qwen3.8 Flash, 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
K2 Horizon 375B A23B vs Qwen3.8 Flash
Live dataset updated 9/13/2026, 2:40:29 PM UTC
Open 1200×630 evidence receipt| Field | Qwen3.8 Flash Qwen | |
|---|---|---|
| ModelCap position | #30 | #15 |
| Index score | 67.3 | 76.9 |
| Evidence | Estimatedglobal-corpus-prior over 186 held-out anchors (21%); launch card against 6 resolved peers on 11 rows (79%); optimism haircut 0 from cross-lab-probe; shrunk 4.1 toward the measured corpus | Measured1 public benchmark observation across 1 board |
| Input / 1M | Unavailable | $0.15 |
| Output / 1M | Unavailable | $0.47 |
| Pricing status | unavailable | fresh |
| Context | — | 1M |
| Providers | 0 | 2 |
| Weight access | Open weights | Restricted license |
Decision facts
- K2 Horizon 375B A23B is #30; Qwen3.8 Flash is #15 on the same current language board.
- Index scores are 67.3 for K2 Horizon 375B A23B and 76.9 for Qwen3.8 Flash. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
- Evidence differs: K2 Horizon 375B A23B is Estimated; Qwen3.8 Flash is Measured.
- Weight access differs: K2 Horizon 375B A23B is open; Qwen3.8 Flash is restricted.
- ModelCap currently lists 0 providers for K2 Horizon 375B A23B and 2 for Qwen3.8 Flash.
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.