Typed decisions from Google's frozen Gemma-4-12B-it, with no fine-tuning. A small shim over unmodified vLLM letters the options, reads the model's own probability for each letter at one answer position and applies one calibration temperature; one output token per decision.
Juspay's open decision model. Qwen3.6-35B-A3B with a merged rank-16 LoRA, shipped with a pinned SGLang serving bundle that answers Choice, Score and Noul questions over text, images or a video through a TypeSafe-compatible /v1/systemone API.
Decides
choice, score, noul
choice, score, noul, classify, route
Architecture
cygnet
xor
Fine-tuned from
google/gemma-4-12b-it
qwen/qwen3.6-35b-a3b
License
mit
apache-2.0
Availability
Open weights
Open weights
Hosted by
—
—
Input price
—
—
Decision accuracy
87.9%
90.0%
Calibration error
—
0.073
Valid action rate
—
—
Median latency
50 ms
69 ms
p95 latency
—
162 ms
Evaluation suite
JevBench public set (231 items), JevBench CLI
Figures are from each model’s manifest; accuracy and latency are what the publishers report, on their own suites and hardware. Add a third model.
Questions
What is the difference between cygnet and xor?
cygnet is from Blockbrain Labs and xor from Juspay. Both have open weights you can download and run. Both answer choice, score and noul questions. Only xor answers classify and route. cygnet is the smaller model, at 12B parameters to 35B. cygnet is licensed mit; xor, apache-2.0.
Which is more accurate, cygnet or xor?
They report on different suites — cygnet 87.9% on JevBench public set (231 items), JevBench CLI, xor 90.0% on JevBench public set (231 items), maker's self-run of Xor 1.2 — so the numbers do not rank them. Test both on your own labelled examples.
Which is cheaper, cygnet or xor?
cygnet: Free (open weights). xor: Free (open weights). Open weights cost nothing per call beyond your own hardware.
Which is faster, cygnet or xor?
By their publishers’ figures, cygnet answers in about 50 ms at the median and xor in about 69 ms — measured on different hardware, so treat it as a rough guide.
Can I run cygnet or xor locally?
Yes, both: systemone pull blockbrain-labs/cygnet and systemone pull juspay/xor download the weights.
JevBench public set (231 items), maker's self-run of Xor 1.2
