Perplexity's Decider V1.2 models now available on AI Gateway
Perplexity's Decider V1.2 27B and Decider Flash V1.2 4B multimodal decision models are now available through Vercel's AI Gateway. These models can classify content, route requests, and score text and images with probability-based answers, enabling use cases like support ticket routing and product damage flagging.
and are now available on . Both are multimodal for classifying content, routing requests, and scoring text, structured records, and images.Perplexity Decider V1.2 27BDecider Flash V1.2 4BAI Gatewaydecision models
The models answer typed questions with probabilities. Boolean questions return the likelihood of yes, Choice questions select from categories you define, and Score questions assess content against an ordered rubric. Your application can use those results to route a support ticket, flag a damaged product, or send an uncertain decision for human review. Multiple questions can share the same input in one request.
The examples below use and check the same delivery report through the , the , and the :perplexity/pplx-decider-v1.2AI SDKDecisions APITypeSafe-compatible API
For image input, embed base64 objects in JSON through the AI SDK or TypeSafe-compatible API. See and the for request formats and question types.image_urlstatePerplexity's image formatdecision models documentation
Explore Decider V1.2 27B in the , or try .model playgroundDecider Flash V1.2 4B
Use AI Gateway to call models with one API key and monitor usage and cost in one place. Decision requests are recorded in and included in . Inference uses provider pricing without a markup or platform fee. This also applies when you supply your own provider credentials through .request logsspend budgetsBYOK
Browse the to see the available options.decision model catalog
() is the larger model, for nuanced judgments and detailed rubrics.Decider V1.2 27B
perplexity/pplx-decider-v1.2() is the smaller model, for high-volume labeling, filtering, and routing with clear criteria.Decider Flash V1.2 4B
perplexity/pplx-decider-flash-v1.2
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