Cohere's $500M+ round — April 2026 update — April 2026 update
Cohere raised a reported $500M at a $7B valuation in April 2026 led by Inovia and PSP Investments, doubling down on its enterprise-only positioning.
6 min read
Guides & News
Guides & News archive page 17 of 68
AI Guides, Tutorials & News
Step-by-step guides, technical tutorials, and use-case playbooks for building AI voice and chat agents — plus the latest AI news, model releases, funding, and policy developments.
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xAI's $40B+ funding round — what closed in April 2026
xAI closed a $40B+ round at a reported $200B post on April 23, 2026, led by a Saudi sovereign vehicle with Valor Equity Partners and existing insiders.
6 min read
OpenAI Realtime API: How CallSphere Ships Faster Than Vapi
Direct OpenAI Realtime + Agents SDK = thinner stack vs Vapi's vendor middleware layer. CallSphere ships voice agents in days, not sprints.
9 min read
Gemini Nano vs Apple Intelligence: The On-Device AI War
Gemini Nano on Android vs Apple Intelligence on iOS — capabilities, performance, and the battle for on-device user data. Lens: education. A 2026 builder briefing.
7 min read
Llama 4 vs Claude Opus 4.7 vs Gemini 3 Pro: Open vs Closed
Llama 4 Behemoth is open-weight; Claude Opus 4.7 and Gemini 3 Pro are closed. Here is how the three actually compare. Practical context for teams in New York City, NY.
6 min read
Codestral 25.05 vs Code Llama 70B vs DeepSeek-Coder
Three open-weight coding models compared — Codestral 25.05, Code Llama 70B, DeepSeek-Coder V3 — for real-PR workloads. Lens: real estate. A 2026 builder briefing.
8 min read
Grok 4 Safety Controversies and What's Actually Changing
Grok 4 launched amid renewed safety controversies — here's what is actually changing in xAI's safety posture. Practical context for teams in Tel Aviv, Israel.
7 min read
EU AI Act systemic-risk models — April 2026 designation update
The EU AI Office added two more general-purpose models to its systemic-risk list on April 28, 2026, triggering enhanced obligations including pre-market testing.
6 min read
AI incident reporting mandates in 2026 — EU, US, UK compared
By April 2026 three jurisdictions have AI incident reporting frameworks in motion — EU AI Act Article 73, US OMB M-26-08, and UK AISI — with very different thresholds.
6 min read