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s1-code-v1

api-service-sacDecision modelOpen weights

s1-code-v1 by api-service-sac 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
api-service-sac
Parameters
322M
Released
Sep 2026
Open weights
Yes
Question types
Choice (one of N options), Score (ordered rubric), Yes / no
Mechanism
Cross-encoder (NLI)
Backbone
convaiinnovations/laya
Jev-compatible request
Yes
Runs on CPU
Yes
License
apache-2.0
Hugging Face
api-service-sac/s1-code-v1

Compare s1-code-v1 with…

s1-code-v1 vs amos-1-large—/1M ins1-code-v1 vs amos-1-medium—/1M ins1-code-v1 vs Celeris-1 Decision$0.04/1M ins1-code-v1 vs ScaleDown Classify-1$0.04/1M ins1-code-v1 vs Cloudflare clef—/1M ins1-code-v1 vs Cloudflare clef-flash—/1M in

FAQ

How much does s1-code-v1 cost?

s1-code-v1 has no hosted price listed; its weights are open, so the cost is the compute you run it on.

What questions can s1-code-v1 answer?

s1-code-v1 answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.

Is s1-code-v1 well calibrated?

No calibration measurement for s1-code-v1 is recorded yet.

Is s1-code-v1 open weight, and can it run on a CPU?

Yes, s1-code-v1 has open weights. It is small enough to run on a CPU.

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