Kodiak v0.2 1B (accuracy)
Kodiak v0.2 1B (accuracy) by Cortex Agent LLC is a decision model: it answers typed questions with a probability for each allowed answer instead of generating text. It scores 11.8 on the Jev Decision Index (rank 138).
Pricing
No hosted price is listed. The weights are open: the cost is your own compute.
Specifications
- Provider
- Cortex Agent LLC
- Parameters
- 3B
- Released
- Oct 2026
- Open weights
- Yes
- Question types
- Choice (one of N options), Score (ordered rubric), Yes / no
- Mechanism
- Encoder classifier
- Backbone
- jhu-clsp/ettin-encoder-1b
- Jev-compatible request
- No
- Runs on CPU
- No
- License
- apache-2.0
- Hugging Face
- cortex-agent-llc/kodiak-v0.2-1b-accuracy
Benchmarks
- Jev Decision IndexECE 0.077
- 11.8
Jev Decision Index: public 19.1, ECE 0.077, Brier 0.606. 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 0.2.1 kit (release-v2.1), self-run
- 18.7
Speed & latency
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FAQ
How much does Kodiak v0.2 1B (accuracy) cost?
Kodiak v0.2 1B (accuracy) has no hosted price listed; its weights are open, so the cost is the compute you run it on.
What questions can Kodiak v0.2 1B (accuracy) answer?
Kodiak v0.2 1B (accuracy) answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.
Is Kodiak v0.2 1B (accuracy) well calibrated?
On the Jev Decision Index its expected calibration error (ECE) is 0.077; below about 0.05, a stated 80% confidence is right roughly 80% of the time.
Is Kodiak v0.2 1B (accuracy) open weight, and can it run on a CPU?
Yes, Kodiak v0.2 1B (accuracy) 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 (Jev Decision Index, Hugging Face). Pricing is per 1M tokens (USD); confirm with the provider before production use.