From the source

Decisions API: pplx-decider-v1.1-27b replaces v1

pplx-decider-v1.1-27b replaces pplx-decider-v1-27b as the Decisions API model.

Input now costs $0.02 per million tokens, down from $0.04.

Use pplx-decider-v1.1-27b in new requests.

Requests that still name pplx-decider-v1-27b continue to work and bill at the same $0.02 rate.

See Pricing and the Decisions API quickstart .

Other stories

AI guardrails: What they are and seven practical examples
A practical guide to AI guardrails and how they work
Perplexity · 8 Oct
Claude Haiku 5.5
Perplexity · 7 Oct
RAG vs. LLM: Definitions, Differences, and Use Cases
Explains how RAG supplements LLMs with external data for accuracy and timeliness.
Perplexity · 7 Oct
Multimodal embeddings beyond a single vector
New late-interaction embedding models with multi-vector representations and multimodal support.
Perplexity · 7 OctNew model
10 Best AI Collaboration Tools

Visit source ↗docs.perplexity.ai

Guide to ten AI collaboration tools and their features

Perplexity · 6 Oct

Agent API adds sandbox extraction usage and cost reporting

Perplexity · 5 OctCapability change