CoCo-Decision-4B-Ko
CoCo-Decision-4B-Ko by Corners 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
- Corners
- Parameters
- 4B
- Released
- Sep 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/Qwen3.5-4B
- Jev-compatible request
- Yes
- Runs on CPU
- No
- License
- apache-2.0
- Hugging Face
- corners-ai/CoCo-Decision-4B-Ko
Benchmarks
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.
- JevBench publicSelf-reported
- 0.870
- MASSIVE en-US (600-answer test sample)Self-reported
- 0.933
- MASSIVE ko-KR (600-answer test sample)Self-reported
- 0.915
Compare CoCo-Decision-4B-Ko with…
FAQ
How much does CoCo-Decision-4B-Ko cost?
CoCo-Decision-4B-Ko has no hosted price listed; its weights are open, so the cost is the compute you run it on.
What questions can CoCo-Decision-4B-Ko answer?
CoCo-Decision-4B-Ko answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.
Is CoCo-Decision-4B-Ko well calibrated?
No calibration measurement for CoCo-Decision-4B-Ko is recorded yet.
Is CoCo-Decision-4B-Ko open weight, and can it run on a CPU?
Yes, CoCo-Decision-4B-Ko has open weights. It needs a GPU to run at useful speed.
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.