Model decision surface
Compare AI models
Start with DeepSeek V3.1 Terminus and Dots3-Note Preview, 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
DeepSeek V3.1 Terminus vs Dots3-Note Preview
Live dataset updated 9/22/2026, 1:40:35 AM UTC
Open 1200×630 evidence receipt| Field | DeepSeek V3.1 Terminus DeepSeek | Dots3-Note Preview Dots Studio |
|---|---|---|
| ModelCap position | #69 | #68 |
| Index score | 58.6 | 58.9 |
| Evidence | Measured3 public benchmark observations across 3 boards | Measuredglobal-corpus-prior over 202 held-out anchors (61%); 1 specialist-board observation at 2.1% support (39%); shrunk 7 toward the measured corpus |
| Input / 1M | $0.27 | Free |
| Output / 1M | $1.00 | Free |
| Pricing status | fresh | fresh |
| Context | 164K | 512K |
| Providers | 4 | 1 |
| Weight access | Open weights | API only |
Decision facts
- DeepSeek V3.1 Terminus is #69; Dots3-Note Preview is #68 on the same current language board.
- Index scores are 58.6 for DeepSeek V3.1 Terminus and 58.9 for Dots3-Note Preview. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
- Both positions use Measured evidence.
- Listed output price per 1M tokens is $1.00 for DeepSeek V3.1 Terminus and $0 for Dots3-Note Preview. For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $1.04 for DeepSeek V3.1 Terminus versus $0 for Dots3-Note Preview. Dots3-Note Preview costs 100.0% less in this scenario. This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the selected endpoint before budgeting.
- Published context is 163,840 tokens for DeepSeek V3.1 Terminus and 512,000 for Dots3-Note Preview.
- Weight access differs: DeepSeek V3.1 Terminus is open; Dots3-Note Preview is none.
- ModelCap currently lists 4 providers for DeepSeek V3.1 Terminus and 1 for Dots3-Note Preview.
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.