What happened
According to published data, the new GPT-5.6 Work model from OpenAI shows a significant advantage over Anthropic's Claude Cowork on report processing tasks. GPT-5.6 Work is reported to process reports three times faster than Claude Cowork. Its economics are also considerably better: the cost of processing reports with it is four times lower than with Anthropic's offering. The figures come from comparative tests run on July 13, 2026.
Why it matters
Comparing the performance and cost of AI solutions is a key factor for businesses choosing technology. GPT-5.6 Work's edge in report processing speed and price could meaningfully shift the enterprise AI market. Companies looking to optimise spend and raise efficiency will likely favour faster and cheaper tools. It may also drive further competition and innovation in AI models built for business applications.
What it means for vibe coding
For people doing vibe coding, GPT-5.6 Work's advantage in report processing speed and cost is useful input when picking tools. When building AI agents or automating document-analysis workflows, choosing the model with better performance and economics can materially change the outcome of a project. It also underlines the value of continuously monitoring and comparing the available AI technologies to keep your work as efficient as possible.