Compare · Decision
Perplexity Decider V1.1 27B vs TypeSafe AI Jev
Specs, pricing, and capabilities side by side, plus outputs generated from identical prompts, so the only variable between the columns is the model.
Cloud
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Perplexity's 27B decision model, a newer checkpoint of Decider V1 that reads a state and returns typed, probabilistic answers to choice, score and yes/no questions.
Learn more about Decider V1.1 27B →Cloud
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TypeSafe AI's System One decision model: it answers choice, yes/no and score questions about a text with probabilities, and never writes free text.
Learn more about Jev →Overview
Creator
Perplexity
TypeSafe AI
Released
Oct 2026
Sep 2026
Available on
OpenRouter
RunwareOpenRouter
Model ID
perplexity/pplx-decider-v1.1-27b
typesafe/jev
Specs
Pricing
$0.02 / 1M in · $0.00 / 1M out
$0.042 / 1M in · $0.00 / 1M out
Answers
Choice, yes/no, score
Choice, yes/no, score
Context window
262K in
32K in
Samples
Ticket triagePicking one label from a fixed set
PromptHi, I was charged twice for my March subscription. Can you refund the duplicate payment before the end of the week?
Which team should handle this support ticket?
- Payments, invoices and refunds100%
- Errors or broken features in the product0%
- Login, passwords and account settings0%
- Plans, pricing questions and upgrades0%
- Payments, invoices and refunds100%
- Errors or broken features in the product0%
- Login, passwords and account settings0%
- Plans, pricing questions and upgrades0%
Prompt routingReading a prompt written in another language
Prompt海辺のカフェの写実的な写真、夕暮れ、35mmフィルム風
What kind of image does this prompt ask for? It can be in any language.
- A logo or brand mark0%
- A photorealistic shot100%
- Drawn, painted or stylised art0%
- Anything else0%
- A logo or brand mark0%
- A photorealistic shot100%
- Drawn, painted or stylised art0%
- Anything else0%
Request or questionA yes/no call on intent
PromptWhat is a vector database, and when would a small team need one? I'm not asking you to build anything yet.
Does this message ask the assistant to create or generate something?
- Yes: it asks for something to be made0%
- No: it asks a question or wants an explanation100%
- Yes: it asks for something to be made7%
- No: it asks a question or wants an explanation93%
UrgencyPlacing a message on an ordered scale
PromptCheckout has returned an error for every customer since 9am and we are losing orders. Please look now.
How urgent is this message?
Score 3.00 on a 0 to 3 scale
- Can wait for the next release0%
- Should be handled this week0%
- Should be handled today0%
- Needs attention right now100%
Score 3.00 on a 0 to 3 scale
- Can wait for the next release0%
- Should be handled this week0%
- Should be handled today0%
- Needs attention right now100%
Every sample is the model’s first result for the shared scene prompt (no cherry-picking), generated via Runware or OpenRouter. Hover a copy icon to read the full prompt.
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