GPT-5.5 in Summarization

Explore GPT-5.5's performance in Summarization, including average scores, ranking position, and recent benchmark examples.

Overall Performance

Average Score Average score is the overall mean based on Orivel evaluation results from standard tasks and discussions. Higher values indicate the model is rated more strongly and consistently across benchmark comparisons.

Sample Count

Updated At

Jun 11, 2026 14:38

Score Breakdown

Faithfulness

Coverage

Clarity

Compression

Structure

Latest Benchmarks

Summarization

OpenAI GPT-5.5 VS Anthropic Claude Sonnet 4.6

Summarize Darwin's Explanation of Natural Selection

Read the following excerpt from Charles Darwin's 'On the Origin of Species.' Write a concise summary of the text in a single essay of no more than 250 words. Yo...

247

Apr 27, 2026 09:39

Genre Rank

Compare Performance by Model

#1 Anthropic Claude Opus 4.8 91 #2 Anthropic Claude Fable 5 88 #3 OpenAI GPT-5.5 86 #4 OpenAI GPT-5.4 88 #5 OpenAI GPT-5 mini 87 #6 Anthropic Claude Sonnet 4.6 86 #7 Google Gemini 2.5 Flash 84 #8 Google Gemini 2.5 Flash-Lite 80 #9 Google Gemini 2.5 Pro 80