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GPT-5.5

Every THE D[AI]LY BRIEF article on GPT-5.5 — enterprise AI analysis, benchmarks, vendor comparisons, and ROI frameworks for technology and business leaders. Updated as new coverage publishes.

OpenAI

OpenAI's GPT-5.5: The Enterprise Agentic AI Model That Cuts Costs in Half

OpenAI released GPT-5.5 with benchmarks showing 82.7% accuracy on complex workflows and half the cost of competitors. Enterprise teams are already seeing 5-10 hours saved per week and 2-week acceleration on compliance work. Here's what CTOs and CFOs need to know about the company's push toward agentic AI.

April 24, 2026 · 7 min read