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OpenAI GPT-5.4 Debuts on LMSYS Leaderboards ===========================================
OpenAI GPT-5.4 Debuts on LMSYS Leaderboards ===========================================  ### Arena.ai
@arena
GPT-5.4 by @OpenAI lands tied #2 on Document Arena and in top 5 for Arena Expert.
Document Arena Highlight:
- #2 tied with Claude Sonnet 4.6
- #5 for Arena Expert
- top 10 in Business, Management, & Financial Ops and Writing, Literature, & Language fields
- top 15 in Math, Instruction Following, Multi-Turn & Hard Prompts
- top 15 in Text Arena overall
#### OpenAI
@OpenAI · 6d ago
GPT-5.4 Thinking and GPT-5.4 Pro are rolling out now in ChatGPT.
GPT-5.4 is also now available in the API and Codex.
GPT-5.4 brings our advances in reasoning, coding, and agentic workflows into one frontier model.Show More
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Mar 11, 2026, 8:14 PM View on X
2 Replies
5 Retweets
78 Likes
6,460 Views  Arena.ai @arena
One Sentence Summary
GPT-5.4 achieves top rankings in Document Arena (#2) and Arena Expert (top 5) on the LMSYS platform.
Summary
This tweet reports the initial benchmarking results for OpenAI's newly released GPT-5.4 model (as referenced in the quoted tweet). It highlights strong performance in document analysis, where it is tied for 2nd place with Claude 3.6 Sonnet. Furthermore, it ranks in the top 5 for 'Arena Expert' and shows competitive performance across specialized fields including Math, Business, and Instruction Following. This provides the first independent empirical evidence of GPT-5.4's capabilities.
AI Score
88
Influence Score 9
Published At Today
Language
English
Tags
GPT-5.4
OpenAI
LMSYS
LLM Benchmarking
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OpenAI GPT-5.4 Debuts on LMSYS Leaderboards | BestBlogs.dev ===============