crivo-400m
crivo-400m by tardellirs is a decision model: it answers typed questions with a probability for each allowed answer instead of generating text. It scores 23.7 on the Jev Decision Index (rank 171).
Pricing
No hosted price is listed. The weights are open: the cost is your own compute.
Specifications
- Provider
- tardellirs
- Parameters
- 396M
- Released
- Oct 2026
- Open weights
- Yes
- Question types
- Choice (one of N options), Score (ordered rubric), Yes / no
- Mechanism
- Cross-encoder (NLI)
- Backbone
- cross-encoder/ettin-reranker-400m-v1
- Jev-compatible request
- Yes
- Runs on CPU
- Yes
- License
- cc-by-nc-4.0
- Hugging Face
- tardellirs/crivo-400m
Benchmarks
- Jev Decision IndexECE 0.121
- 23.7
Jev Decision Index: public 39.8, ECE 0.121, Brier 0.503. Lower ECE means its probabilities can be taken at face value.
Self-reported by the publisher
The model's own claims, often on its own sets or a self-run copy of a public suite. Not independently verified and never ranked alongside measured results.
- Jev Decision Index public suite (self-run)Self-reportedDecision Index public balanced skill, edition 0.3 kit (release-v3), self-run
- 39.8
Speed & latency
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FAQ
How much does crivo-400m cost?
crivo-400m has no hosted price listed; its weights are open, so the cost is the compute you run it on.
What questions can crivo-400m answer?
crivo-400m answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.
Is crivo-400m well calibrated?
On the Jev Decision Index its expected calibration error (ECE) is 0.121; below about 0.05, a stated 80% confidence is right roughly 80% of the time.
Is crivo-400m open weight, and can it run on a CPU?
Yes, crivo-400m has open weights. It is small enough to run on a CPU.
Data as of 2026-10-26. Source: Metatext decision-model catalogue, 2026-10-14 (Hugging Face). Pricing is per 1M tokens (USD); confirm with the provider before production use.