AI & ChipsGPT-6.1 Sol Costs One-Fifth of Astra, but Is Not Close in Every TestGPT-6.1 Sol cuts API token prices by 80 percent versus Astra, while OpenAI's own tests show clear capability gaps.September 30, 2026·4 min read▲—▼
AI & ChipsOpenAI Turns the Codex Harness Into a Cloud Service — Agents API Enters BetaAgents API manages context, tools, sandboxes and subagents. Runtime environments can stay external, but OpenAI runs the harness.September 11, 2026·2 min read▲—▼
AI & ChipsOpenAI Says Its Research Intern Is Here: 3.1 Agent-Days Still Aren't Autonomous ResearchOpenAI says its automated research intern is here: 3.1 agent-workdays per human day, while planning and control remain human.September 7, 2026·6 min read▲—▼