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Celeris-1 Decision

CelerisDecision model

Celeris-1 Decision by Celeris is a decision model: it answers typed questions with a probability for each allowed answer instead of generating text. Hosted, it costs about $0.0080 per 1,000 decisions.

Pricing

Input (per 1M tokens)
$0.04
Output (per 1M tokens)
$0.00
Per 1,000 decisions
$0.0080

Cost per 1,000 decisions assumes 200 input tokens per decision.

Specifications

Provider
Celeris
Parameters
—
Released
Oct 2026
Open weights
No
Question types
Choice (one of N options), Score (ordered rubric), Yes / no
Mechanism
Diffusion LM
Backbone
—
Jev-compatible request
Yes
Runs on CPU
—
License
proprietary

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FAQ

How much does Celeris-1 Decision cost?

Hosted, Celeris-1 Decision costs $0.04 per 1M input tokens, about $0.0080 per 1,000 decisions at 200 input tokens each.

What questions can Celeris-1 Decision answer?

Celeris-1 Decision answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.

Is Celeris-1 Decision well calibrated?

No calibration measurement for Celeris-1 Decision is recorded yet.

Is Celeris-1 Decision open weight, and can it run on a CPU?

No, Celeris-1 Decision is closed and served as an API.

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