GPT-5 nano

GPT-5 nano

OpenAI
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About

GPT-5 nano is OpenAI’s fastest and most affordable version of the GPT-5 family, designed for high-speed text processing tasks like summarization and classification. It supports text and image inputs, generating high-quality text outputs with a large 400,000-token context window and up to 128,000 output tokens. GPT-5 nano offers very fast response times, making it ideal for applications requiring quick turnaround without sacrificing quality. Pricing is extremely competitive, with input tokens costing $0.05 per million and output tokens $0.40 per million, making it accessible for budget-conscious projects. The model supports advanced API features such as streaming, function calling, structured outputs, and fine-tuning. While it supports image input, it does not handle audio input or web search, focusing on core text tasks efficiently.

About

Perplexity Decider is a 27B decision model fine-tuned from Qwen3.8-27B for structured classification and multimodal decision tasks. Rather than generating unrestricted text, it takes an input state and a typed decision schema, then returns the selected result together with calibrated probabilities. The model supports choice decisions for selecting among predefined categories and noul decisions for estimating the probability of a yes-or-no condition. It can also accept images alongside text, allowing applications to make decisions from screenshots or other visual inputs. Example workflows include routing a support request to billing, technical support, or sales, and estimating whether a message expresses urgency. Perplexity reports an overall accuracy of 85.71% across 11 benchmarks, including FinancialPhraseBank, RAGTruth, JudgeBench, TabFact, ContractNLI, Circa, Belebele, and TruthfulQA binary.

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and businesses looking for the fastest, most affordable GPT-5 model to efficiently handle summarization, classification, and lightweight text processing tasks at scale

Audience

Teams and developers wanting to self-host structured classification, routing, and multimodal decision workflows with calibrated probabilities

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$0.05 per 1M tokens
Input: $0.05 per 1M tokens
Output: $0.4 per 1M tokens
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

OpenAI
Founded: 2015
United States
platform.openai.com/docs/models/gpt-5-nano

Company Information

Perplexity
Founded: 2022
United States
huggingface.co/perplexity-ai/pplx-decider-v1-27b

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Categories

Categories

AI Decision Models Supported

Integrations

Brokk Supported
CSS Supported
ChatGPT Supported
ChatGPT Enterprise Supported
ChatGPT Pro Supported
Cheaper Inference Supported
Google Drive Supported
HTML Supported
JavaScript Supported
JetBrains Junie Supported
Kotlin Supported
Node.js Supported
OpenAI Codex Supported
Perplexity Decisions API Not Supported
PowerShell Supported
Python Supported
Qwen3.8-27B Not Supported
React Supported
Rust Supported
SQL Supported

Integrations

Brokk Not Supported
CSS Not Supported
ChatGPT Not Supported
ChatGPT Enterprise Not Supported
ChatGPT Pro Not Supported
Cheaper Inference Not Supported
Google Drive Not Supported
HTML Not Supported
JavaScript Not Supported
JetBrains Junie Not Supported
Kotlin Not Supported
Node.js Not Supported
OpenAI Codex Not Supported
Perplexity Decisions API Supported
PowerShell Not Supported
Python Not Supported
Qwen3.8-27B Supported
React Not Supported
Rust Not Supported
SQL Not Supported
Claim GPT-5 nano and update features and information
Claim GPT-5 nano and update features and information
Claim Perplexity Decider and update features and information
Claim Perplexity Decider and update features and information