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MIMIR-1

MythologicDecision modelOpen weights

MIMIR-1 by Mythologic 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
Mythologic
Parameters
—
Released
Sep 2026
Open weights
Yes
Question types
Choice (one of N options), Score (ordered rubric), Yes / no
Mechanism
Encoder classifier
Backbone
answerdotai/ModernBERT-Large-Instruct
Jev-compatible request
No
Runs on CPU
—
License
mythologic-model-license
Hugging Face
Mythologic/MIMIR-1

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.

Banking77 testSelf-reported
0.883
BoolQ testSelf-reported
0.840
MASSIVE English testSelf-reported
0.866
prompt-injectionsSelf-reported
0.957
typed-decisions testSelf-reported
0.725
XNLI English testSelf-reported
0.828

Compare MIMIR-1 with…

FAQ

How much does MIMIR-1 cost?

MIMIR-1 has no hosted price listed; its weights are open, so the cost is the compute you run it on.

What questions can MIMIR-1 answer?

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

Is MIMIR-1 well calibrated?

No calibration measurement for MIMIR-1 is recorded yet.

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

Yes, MIMIR-1 has open weights.

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.