Technology
May 7: OpenAI ships GPT-Realtime-2, putting reasoning inside live voice
OpenAI released three new audio models in its Realtime API: GPT-Realtime-2 with what the company calls GPT-5-class reasoning, GPT-Realtime-Translate covering 70+ input languages and 13 output languages, and GPT-Realtime-Whisper for streaming transcription. The flagship's context window grew from 32K to 128K tokens, and the model now hides reasoning latency behind conversational preambles like "let me check that" while it calls tools in parallel. Zillow went live with voice home search the same day; Deutsche Telekom is testing live-translated support across 14 European markets. The Realtime API also exited beta and went generally available.
So what
For software companies whose products touch sales, support, scheduling, intake, or training, voice has shifted from novelty to a credible interface. The two-year tradeoff between fast-and-dumb or smart-and-slow is closed enough that production-grade voice agents are now economically viable for inbound-heavy workflows. Growth-stage CEOs should ask product leaders one specific question this week: which workflow today loses customers to a phone-tree experience or a backed-up email queue, and what would it cost to test a voice agent there in ninety days?
Hype check
The headline benchmarks (96.6% on Big Bench Audio) were run at "high" or "xhigh" reasoning effort; the API default is "low," which means most apps shipping out of the box will not match the marketing numbers without explicit configuration.
Confidence: Established fact — corroborated by OpenAI's announcement, six independent newsletter sources, and independent benchmarks from Scale AI and Artificial Analysis.
Go deeper OpenAI announcement · The Neuron
Competition
May 7: Claude goes generally available across Microsoft 365 apps
Anthropic moved Claude for Excel, PowerPoint, and Word to general availability on all paid plans and put Claude for Outlook into public beta. The differentiating claim is persistent context across applications: the model carries the conversation when a user moves from drafting a memo in Word to building supporting analysis in Excel to producing a deck in PowerPoint, and edits inherit the host document's existing styles, formulas, and slide masters. Distribution runs through Microsoft AppSource, and Citadel, ServiceNow, Deloitte, and BCI appeared in Anthropic's launch testimonials.
So what
Two implications matter for growth-company leadership. First, executives now have a credible alternative to Microsoft Copilot inside the same applications, with a different point of view on how the human reviews and approves AI work. Second, this is a meaningful test of whether the AI productivity layer is one consolidated agent (Microsoft's bet) or a marketplace of specialist agents living inside the same surfaces (Anthropic's bet). Growth-stage operators should pilot Claude for M365 against Copilot on a defined set of workflows — financial modeling, board-deck preparation, customer-facing email — and measure quality and time saved before standardizing.
Confidence: Established fact — confirmed by Anthropic's official launch page and three independent newsletter sources.
Go deeper Anthropic announcement · Superhuman AI
BusinessDeveloping
May 6-7: Anthropic's 80x Q1 growth lands alongside its safety-research agenda
Building on the Anthropic-SpaceX compute story covered Wednesday, Dario Amodei told reporters at the company's developer day that revenue grew roughly 80x in Q1 — well above the 10x annual plan — and called the rate "too hard to handle." The same week, Anthropic published the four research priorities for the Anthropic Institute, the research effort introduced in March: economic diffusion, threats and resilience, AI systems in the wild, and AI-driven R&D. Notably, Anthropic also acknowledged that reported revenue figures from cloud-partner channels can overstate true topline, per The Information's prior reporting.
So what
Two signals worth separating. The growth signal — combined with Anthropic's compute deals and the Microsoft 365 distribution announced the same week — is that buying decisions for AI are consolidating around two platforms (Anthropic and OpenAI) faster than most procurement frameworks anticipated. The safety signal is more nuanced: an AI lab voluntarily naming the things its growth might break is rare and worth taking seriously, but it is also a positioning move with a regulator audience. CEOs evaluating AI vendor concentration risk in 2026 should price in both — supplier dependency is becoming real, and so is regulatory headline risk on the providers themselves.
Hype check
The 80x figure is company-stated and not independently audited; The Information has reported that AI labs' revenue figures can double-count cloud-partner channels. Treat the order of magnitude as directionally correct, the precise number as marketing.
Confidence: Informed perspective — growth direction is clear, the precise multiple is a single-source company claim.
Go deeper Anthropic Institute agenda · The Deep View