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Prompting GLM-5.3-Flash enables one-pass decisions competitive with Jev

privatemode.ai 15 min read Editor score 8/10

The approach makes the first output token the decision, using one forward pass; its accuracy and speed match Jev and beat Laya, while costing several times more per decision than Jev. It gives engineers a measured trade-off for low-latency decisions and supports vision inputs.

What
A prompting method turns GLM-5.3-Flash into a decision model that returns a typed choice and probabilities in one forward pass.
How
It numbers options, puts the state and choices in a JSON prompt, and prefills `choice_index:` so the model’s next token selects an option.
Why it matters
Single-pass typed decisions can reduce generation overhead in high-throughput software workflows that need structured choices and confidence values.
input predicts prompt LLM choice_index
A prefilled prompt elicits a choice index from the LLM in one pass. Sketched from the article's own text.

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