Comparing GPT-5 and Claude 4 Sonnet for Agentic Coding Tasks
By
intellectronica
Toasted golden, schmeared with insight. Top of the rack.
Summary
The article compares the performance of OpenAI's newly released GPT-5 and Claude 4 Sonnet in a complex agentic coding task using GitHub Copilot. While not a scientific comparison, the author highlights the impressive results from both models, noting GPT-5's novelty and Claude Sonnet's established reputation in coding.
Key quotes
· 3 pulledOpenAI released GPT-5 yesterday, promoting it as their best model yet for agentic coding.
While this isn't a tightly controlled scientific comparison — more of a 'vibe check' — both models impressed me with their results.
It's worth noting that while Claude Sonnet has been established for coding for a while, GPT-5 is brand new, available in preview with some kinks to iron out.
You might also wanna read
Datacurve's DeepSWE Benchmark Shows GPT-5.5 Leading AI Coding Models with 70% Pass Rate
A new benchmark called DeepSWE, released by startup Datacurve, reveals significant performance differences among AI coding models that were
share.transistor.fm·4d ago
Microsoft Prioritizes Anthropic's Claude AI Over OpenAI's GPT-5 in Visual Studio Code Update
Microsoft is introducing automatic AI model selection in Visual Studio Code that will prioritize Anthropic's Claude Sonnet 4 over OpenAI's G
theverge.com·8mo ago
OpenAI Unveils GPT-5: Enhanced Reasoning and Coding Capabilities
OpenAI's GPT-5 is an advanced model with significant improvements in reasoning, code quality, and user experience. It excels in handling com
Product Hunt·9mo ago
OpenAI Launches Daybreak: AI-Powered Cyber Defense Platform for Development Security
OpenAI has launched Daybreak, a cyber defense platform that combines GPT-5.5 and Codex Security to integrate AI-powered threat modeling, vul
Product Hunt·16d ago
Anthropic's Claude Sonnet 4.5: AI Model Capable of 30-Hour Autonomous Coding
This article discusses Anthropic's new Claude Sonnet 4.5 AI model, which can code autonomously for 30 hours straight, and explores the broad
The Verge·8mo ago
OpenAI launches GPT-5.5 with improved coding and cross-tool capabilities
OpenAI has announced GPT-5.5, its latest AI model, just one month after releasing GPT-5.4. The company claims the new model excels at writin
The Verge·1mo ago