Nace / nace/drex-v2.0
Drex 2.0 - access through LLMTR
Drex 2.0 is the newest version of Nace's decision model. It answers up to 512 typed questions about a state you supply (text or JSON, up to 131,072 tokens) in one request: a choice from your options, a score along your levels, or the probability that a statement is true, each with its probability distribution. A question together with the state can be up to 262,144 tokens. It reads text only, and only input tokens are billed. The Structured Decisions documentation covers the request shape and the three question types.
Technical specifications
| Canonical ID | nace/drex-v2.0 |
|---|---|
| Provider | Nace |
| Context window | 131,072 tokens |
| Operations | SYSTEM_ONE |
| Modalities | text |
Pricing
An 8% platform margin applies to credit top-ups; model usage prices are not separately marked up.
| Operation | Metric | Unit | Price |
|---|---|---|---|
| SYSTEM_ONE | INPUT_TEXT | PER_1M_TOKENS | $0.060000 |
| SYSTEM_ONE | OUTPUT_TEXT | PER_1M_TOKENS | Not available |
Example usage
With existing OpenAI SDK flows, change only the base URL and model identifier.
curl https://llmtr.com/v1/chat/completions -H "Authorization: Bearer llmtr-your_key" -H "Content-Type: application/json" -d '{"model":"nace/drex-v2.0","messages":[{"role":"user","content":"Hello"}]}'Related models
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