OpenAI
High-intelligence multimodal model with a 1 million token context window. Excels at complex instruction-following and long-document analysis.
57.3
Quality Score
1265
Arena ELO
Undisclosed
Parameters
1M
Context
Use this section to answer one simple question first: how much outside evidence do we have that this model performs well? Structured benchmark scores appear first, then official provider evidence, then live arena signal.
This model has normalized benchmark rows, so scores here are directly comparable across benchmark sources.
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Apr 2025
Released
These are recent benchmark or leaderboard claims from official provider sources. They are useful for freshness and context, but they are not treated the same as normalized independent benchmark rows.
gpt-4.1 - Arena-Hard-Auto
Arena-Hard-Auto official Gemini-2.5 judged score 50.0 with CI -1.9/1.7
View sourcegpt-4.1-20250414 - SWE-Bench Verified
SWE-Bench Verified resolved rate 39.6
View sourceIntroducing GPT‑5 for developers
Introducing GPT‑5 for developers | OpenAI Skip to main content Research Products Business Developers Company Foundation (opens in a new window) Log in Try ChatGPT (opens in a new window) Research Products Business Developers Company Foundation (opens in a new window) Try ChatGPT (opens in a new window) Login OpenAI Table of contents Introduction New features Safety Availability & pricing Detailed benchmarks August 7, 2025 Product Introducing GPT‑5 for developers The best
View sourcegpt-4-1106-preview - SWE-Bench Verified
SWE-Bench Verified resolved rate 22.4
View sourcegpt-4.1-20250414 - SWE-Bench Verified
SWE-Bench Verified resolved rate 39.6
View source1265
ELO Score
1263 - 1267
95% Confidence
+/-2 points
103.7K
Battles
May 30, 2026
Last Updated
1214
ELO Score
1207 - 1221
95% Confidence
+/-7 points
42.1K
Battles
May 30, 2026
Last Updated