SPX-CD-Pro

SurdAIDecision modelOpen weights

SPX-CD-Pro by SurdAI is a decision model: it answers typed questions with a probability for each allowed answer instead of generating text.

Pricing

No hosted price is listed. The weights are open: the cost is your own compute.

Specifications

Provider: SurdAI
Parameters: —
Released: Oct 2026
Open weights: Yes
Question types: Choice (one of N options), Score (ordered rubric), Yes / no
Mechanism: Decoder LM with a decision readout
Backbone: Qwen/Qwen3.8-27B
Jev-compatible request: Yes
Runs on CPU: —
License: apache-2.0
Hugging Face: SurdAI/SPX-CD-Pro

Benchmarks

Benchmark Heaven JevBench (Capability): 78.7

Compare SPX-CD-Pro with…

SPX-CD-Pro vs amos-1-large—/1M in SPX-CD-Pro vs amos-1-medium—/1M in SPX-CD-Pro vs Celeris-1 Decision$0.04/1M in SPX-CD-Pro vs ScaleDown Classify-1$0.04/1M in SPX-CD-Pro vs Cloudflare clef—/1M in SPX-CD-Pro vs Cloudflare clef-flash—/1M in

FAQ

How much does SPX-CD-Pro cost?

SPX-CD-Pro has no hosted price listed; its weights are open, so the cost is the compute you run it on.

What questions can SPX-CD-Pro answer?

SPX-CD-Pro answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.

Is SPX-CD-Pro well calibrated?

No calibration measurement for SPX-CD-Pro is recorded yet.

Is SPX-CD-Pro open weight, and can it run on a CPU?

Yes, SPX-CD-Pro has open weights.

Data as of 2026-10-14. Source: Metatext decision-model catalogue, 2026-10-14 (Benchmark Heaven JevBench, Hugging Face). Pricing is per 1M tokens (USD); confirm with the provider before production use.