pplx-decider-v1-27b

Released
2026-10-01
Last refreshed
2026-10-07
Status
Researched 1d ago
Open sourceCommercial use: permittedMultimodalRAGAgentsLong contextVisionJSON / Tool useAgent
Perplexity Labs releases · 3 in the last 12 months · this family litChangelog →
Specifications
Released
2026-10-01
Context
262k
Parameters
27B
Openness
Open source
License
Apache 2.0OSI-approvedCommercial use: permitted
Weights
Available
Code
Unknown
Training
Fine-tuned
Created by
Perplexity Labs

Developing AI for complex problem-solving.

San Francisco, California, United States
Founded 2022
Website
Pricing
Output / 1M
Free
Input / 1M
$0.020

Cheapest of 1 route · Perplexity Labs

Providers(1)
Perplexity Labs
View 1 provider route
Links
Website HuggingFace

About

pplx-decider-v1-27b is Perplexity's first decision model, released 2026-10-01 with the Perplexity Decisions API. Fine-tuned from Qwen3.8-27B, it reads a state of text, JSON, or images (PNG, JPEG, or WebP data URLs) and answers up to 128 named questions per request (noul for yes/no, choice with up to 255 options, or score with up to 10 levels) with probabilities instead of generated text. Called via POST https://api.perplexity.ai/v1/decisions with model pplx-decider-v1-27b; input must stay under 262,144 tokens.

Provider price ladder

Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MRoute
Perplexity Labs$0.020Free
Serverless

Capabilities

VisionMultimodalStructured Outputs

Benchmark peer barsfor RAG

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

API versions

pplx-decider-v1-27bperplexity-ai/pplx-decider-v1-27bperplexity/pplx-decider-v1-27bPerplexity Decider V1 27B