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Joshua Wendt
Articles by Joshua Wendt on AI implementation, workflow automation, and software engineering.
226 articles · Page 12 of 19
TPU v8 vs Blackwell: How AI Silicon Is Splitting Into Training and Inference Chips
Training and inference need different silicon. TPU v8t/v8i architecture, comparison to Blackwell's unified design, and per-token cost implications.
OpenAI Ships Codex in the ChatGPT Mobile App — The Phone Becomes an Agent Remote Control
Codex now runs in the ChatGPT mobile app as a remote control for macOS agents — the phone supervises while code and credentials stay on desktop.
Amazon Replaces Rufus With Alexa for Shopping — Agentic Commerce Enters the Default Retail UX
Alexa for Shopping merges Rufus and Alexa+ into one agent inside the Amazon search bar — a shift from chatbots to agentic commerce at scale.
Anthropic Launches Claude for Small Business — Packaged Workflows for QuickBooks, HubSpot, PayPal
Anthropic's Claude for Small Business ships 15 packaged agentic workflows wired into QuickBooks, HubSpot, PayPal, and Canva. What SMB owners need to know.
Compressed Sparse Attention: How DeepSeek V4 Reached 1M Context at 27% of the FLOPs
DeepSeek V4 hits 1M context at 27% of V3.2's per-token compute. How Compressed Sparse Attention and Heavily Compressed Attention combine to do it.
KV Cache: The Hidden Memory Wall in LLM Inference
The KV cache memory wall in LLM inference: the math behind long context costs and architectural solutions (GQA, MQA, MLA, paged attention).
Microsoft Copilot Studio Goes Multi-Agent — GPT-5.5 Reasoning, Cross-Vendor Governance, Work IQ
Copilot Studio May 2026: chatbot builder to agent governance. Cross-vendor policies, agent orchestration, MCP support, GPT-5.5 reasoning access.
EU AI Omnibus: High-Risk AI Rules Pushed to December 2027
EU delays high-risk AI enforcement 18 months to Dec 2027, accelerates synthetic-content transparency to Dec 2026. Regulatory sandboxes now August 2027.
Anthropic's 'Dreaming' Lets Claude Agents Learn From Past Sessions Without Touching Model Weights
Anthropic's Dreaming: agents learn from past sessions via memory curation, not model updates. Shifts the unit of work from prompt to persistent agent.
xAI Ships Grok 4.3 and Custom Voices — Two Minutes of Audio Becomes a Cloned Voice
Grok 4.3 cuts input costs 40%, adds a 1M context, and ships Custom Voices — voice cloning that builds high-fidelity twins from 120 seconds of audio.
Meta Raises 2026 AI Capex to $145B — And the Stock Drops 7%
Meta raises 2026 capex to $125-145B amid tight GPU pricing and 2027 data center pre-funding. Market reacts on ROI uncertainty, not earnings beat.
DeepSeek V4: A 1.6-Trillion-Parameter Open Model at 1/7 the Cost of GPT-5.5
DeepSeek V4 Pro: open weights, 1M context, 35x cheaper than GPT-5.5. Not frontier-leading, but close enough that cost becomes the differentiator.