China's DeepSeek V4 Beats GPT-5 at 73% Lower Cost
DeepSeek V4 ships a 1.6T-parameter open-weight model with 1M-token context at $1.74/M tokens and Huawei chip optimization. What enterprise AI leaders do next.
April 27, 2026 · 12 min readfrontier models
Every THE D[AI]LY BRIEF article on frontier models — enterprise AI analysis, benchmarks, vendor comparisons, and ROI frameworks for technology and business leaders. Updated as new coverage publishes.
GPT-5.5 Cuts Prices 50% While Doubling Context to 1M Tokens
OpenAI's GPT-5.5 ships with 82.7% Terminal-Bench score, 1M usable context, $5/$30 API pricing, and a 'High' cyber capability tier for enterprises.
April 24, 2026 · 14 min read
GPT-6 Is Weeks Away. Your AI Strategy Is Not Ready.
OpenAI finished training GPT-6 at its Stargate facility. With 40% reasoning gains and agentic autonomy, enterprise AI strategies face an urgent reckoning.
April 14, 2026 · 12 min read