Availability as of 2 Nov 2026
Perplexity
Perplexity Decider v1.1 (27B)
Perplexity Decider v1.1 (27B) is an Apache 2.0 decision model: it takes a state plus typed choice, score or yes/no questions and returns calibrated probabilities for each option in one pass, without text generation.
Live · Decisions / classification
- Input token price
- ₹8 per 1M input tokens
- Hosting
- India‑hosted
- Context
- 8K
- Modalities
- text
What can I build with Perplexity Decider v1.1 (27B)?
- Classifying a state against typed choice questions.
- Returning calibrated probabilities for score or yes/no decisions.
- Evaluating options in one pass without generating text.
Review the official model card and compare model capabilities.
Questions about Perplexity Decider v1.1 (27B)
Inputs, hosting and access for this model.
Discuss your requirementsWhat does Perplexity Decider v1.1 (27B) return?
Decider takes a state plus typed choice, score or yes/no questions and returns calibrated probabilities for each option in one pass. It does not generate text.
What does Perplexity Decider v1.1 cost?
Decider costs ₹8 per 1M input tokens before GST. Billing is input-only; there is no output token charge.
Where does Decider run and how much context is served?
Decider is India‑hosted on GPUs in India, with a served 8K context window.
Is Decider a chat or coding model?
Decider is a decision and classification model. Use typed questions to evaluate options, rather than prompting it to generate a conversation or code.
What license does Perplexity Decider v1.1 use?
Perplexity Decider v1.1 (27B) uses the Apache 2.0 license. Its official Hugging Face model card describes its decision-model format.
Build with Perplexity Decider v1.1 (27B).
Review the typed decision format and input-only pricing for your application.