SEPTEMBER 2026 EDITION

GPT-5.5 Ranking | RS World Top AI Models

GPT-5.5 is ranked #20 in RS World Top AI Models, September 2026 Edition, with an RS score of 78.7.

← Back to all rankings
OpenAI logo

RS OVERALL RANK

#20

Overall score

78.7 / 100

Developer

OpenAI

Company

OpenAI

Release date

2026-04-23

Model type

Proprietary

Region

United States

Company website

openai.com ↗

Five-dimension assessment

RS assesses models independently across intelligence, multimodality, agent performance, context, and price.

Intelligence
82.0
Multimodality
80.0
Agent
88.0
Context
90.0
Price
62.0

Nearby in the ranking