Claude Opus 5.5
Claude Opus 5.5 is named by 3 of 5 AI engines in 25 questions across 16 Segments.
Mentioned in 9/388 answers across 3 Segments on 4 engines
Where it is mentioned
| Question | Mentions | Avg position | Engines |
|---|---|---|---|
| What are the top Open vs closed models / open weights tools in 2026? Open-Weight Models | 4/15 | #1.5 ±0.7 | ChatGPT, Copilot |
| What are the best multimodal AI models? Multimodal AI | 3/11 | #3.0 | ChatGPT, Google AI Mode |
| How good is Claude science? AI for Science | 2/15 | #3.0 ±1.4 | ChatGPT, Gemini |
Which engines name it - and which do not
- ChatGPT3 questions
- Google AI Mode1 question
- Gemini1 question
- Copilot1 question
- Perplexitynever named
ChatGPT names Claude Opus 5.5 in 3 questions, Google AI Mode names Claude Opus 5.5 in 1 question, Gemini names Claude Opus 5.5 in 1 question and Copilot names Claude Opus 5.5 in 1 question. Perplexity has not named Claude Opus 5.5 in any of these questions - that is where the ground is open.
Counted from the questions above. A question may not have run on every engine.
Where it is strongest and weakest
Strongest
- What are the top Open vs closed models / open weights tools in 2026?4/15 · #1.5 ±0.7
- What are the best multimodal AI models?3/11 · #3.0 ±0.0
- How good is Claude science?2/15 · #3.0 ±1.4
± is the spread of positions across answers. A wide spread means the ranking is unstable - which means it is winnable.
Source: ranking answers from 5 AI engines, first seen Sep 22, 2026, last seen Nov 4, 2026. This page is generated from observations only - it is not claimed or edited by Claude Opus 5.5.