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Drex v1.5

nace-ai/drex-v1.5

nace-ai · 131K context · state + questions → p · 2 upstreams

Upstreams and pricing

ProviderStatusProvider details
Your own key (BYOK) — provider bills you, $0 AnyRouter fee
0.04 list0 list
0.04 list0 list
Free pool — donated keys: not available for this model — donate a key

Code

POST /api/v1/decisionsSDK docs

Decisions try-it

Full app
Compare1 / 4

Request

427 / 12,000

Typed questions

  • requires_replynoul
  • request_typechoice
  • business_impactscore

nace-ai/drex-v1.5

Sample
requires_replynoul

Does this email require a human response from AnyRouter support?

Yes99%

request_typechoice

What is the primary request in this email?

custom_capacity78%confidence 81%

business_impactscore

How much business impact does this request have?

3.4/ 4between Launch-blocking and Revenue at riskconfidence 76%

507 in · 72 out tokens

POST /api/v1/decisions
Checking session…

Drex v1.5 is a small decision model from Nace AI, served over the same System One contract as TypeSafe's Jev. Send application state and typed questions (noul / choice / score) and get back a calibrated probability for each fixed answer option, not generated chat text. It has a 131,072-token context window. Call POST /api/v1/decisions (POST /api/v1/systemone is the same handler).