Shanghai AI Laboratory's multimodal decision model. A fine-tune of Qwen3.5-4B's language backbone (vision tower frozen) that answers up to 16 Choice, Score and Noul questions about a state and up to eight images in one forward pass, with a fitted calibration temperature.
An open-weights System One model from Convai Innovations. A fully fine-tuned ModernBERT-large encoder with a from-scratch decision head that scores one marker per option and answers every question in a single 33–39 ms pass. Runs on your own CPU or GPU.
Decides
choice, score, noul, classify, route
choice, score, noul, classify, route
Architecture
intern-decision
laya
Fine-tuned from
qwen/qwen3.5-4b
answerdotai/modernbert-large
License
apache-2.0
apache-2.0
Availability
Open weights
Open weights
Hosted by
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Input price
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Decision accuracy
80.6%
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Calibration error
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Valid action rate
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Median latency
44 ms
39.5 ms
p95 latency
44.6 ms
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 intern-decision and laya?
intern-decision is from InternLM (Shanghai AI Laboratory) and laya from Convai Innovations. Both have open weights you can download and run. Both answer choice, score, noul, classify and route questions. intern-decision reads up to 8K tokens of state, against 512 tokens for laya. laya is the smaller model, at 421M parameters to 4.5B.
Which is more accurate, intern-decision or laya?
Only intern-decision publishes an accuracy figure (80.6% on LocalLLaMA/typed-decisions test split (400 cases, 2,000 decisions)); laya does not, so there is no comparison to make without your own test.
Which is cheaper, intern-decision or laya?
intern-decision: Free (open weights). laya: Free (open weights). Open weights cost nothing per call beyond your own hardware.
Which is faster, intern-decision or laya?
By their publishers’ figures, laya answers in about 39.5 ms at the median and intern-decision in about 44 ms — measured on different hardware, so treat it as a rough guide.
Can I run intern-decision or laya locally?
Yes, both: systemone pull internlm/intern-decision and systemone pull convai-innovations/laya download the weights.
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Evaluation suite
LocalLLaMA/typed-decisions test split (400 cases, 2,000 decisions)
