ToltIQ AI Industry Quarterly Q2 2026

Q2 2026 was the quarter AI capital went public, and the quarter enterprise AI costs stopped being predictable.

Cerebras and SpaceX both completed major IPOs, and Anthropic and OpenAI each filed confidential S-1s within a week of one another. At the same time, OpenAI, GitHub, and Microsoft joined Anthropic in moving core enterprise AI products to consumption based billing.

For the first time, the default pricing structure for enterprise AI is variable with usage rather than headcount, and the first quarter of data on what that does to budgets is now in.

The consequences were immediate. Reporting throughout the quarter detailed real budget exhaustion at major enterprises, and survey data backs it up: 79% of finance leaders report AI cost overruns in the past twelve months, and only 15% can calculate AI ROI without significant bottlenecks.

Our Quarterly Feature breaks down why agentic workloads broke flat pricing and lays out the three constructs now emerging across enterprise contracts, along with the three areas now drawing attention from PE firms.

The report also tracks the quarter's frontier model releases and the pricing bands now separating mid-tier, flagship, and premium reasoning models, along with the compute and power constraints still shaping the infrastructure buildout.

On the regulatory side, the US and EU moved their AI timelines in opposite directions this quarter: a new pre-release federal review framework in the US, and a sixteen-month deferral of stand-alone high-risk obligations in the EU, with GPAI enforcement and transparency requirements still on schedule for August.

For PE decision-makers, the throughline across all of it is cost discipline. Firms that can attribute AI spend to a deal, a workflow, and a user are operating differently from those that discover it on the monthly invoice, and that difference is becoming valuation-relevant across a firm's own operations and every portfolio company running agentic workloads.

Download the full Q2 2026 AI Industry Quarterly to read the complete report.