Daily AI changelog for engineers
While you're building, the stack is changing. New models, APIs, and tools ship daily. We watch so you don't have to. Free, every morning.
Recent reports (181)
See all →xAI Grok 4.20 Beta ships 2M context – $2/$6 per 1M tokens
xAI rolled out Grok 4.20 Beta across the xAI API and OpenRouter; lineup includes reasoning, non-reasoning, and a Multi-Agent beta SKU; pricing is list...
Gemini Embedding 2 hits 84.0 MTEB Code – 8,192-token multimodal vectors
Google shipped Gemini Embedding 2 in public preview (Gemini API; Vertex AI), aiming to collapse text, image, video, audio, and PDF retrieval into one ...
Claude Code PR Review costs $15–25 – substantive comments jump 16%→54%
Anthropic shipped Claude Code “Code Review” in beta research preview for Team/Enterprise; opening a PR dispatches multiple agents to search issues in ...
Sarvam‑105B MoE ships 9B active params – SGLang day‑0 serving support
Sarvam AI’s open-weight Sarvam‑105B lands with a detailed MoE spec: 105B total parameters with ~9B active per token; Apache 2.0 licensing; positioned ...
We read 1000+ accounts. You get the summary.
A free daily report for engineers building with AI. The stack changes fast — this keeps you current.
Last week: 47 releases tracked · 12 breaking changes flagged · 3 pricing drops caught
Why engineers choose AI Primer
Built for builders who need signal, not noise
Agent tooling updates
Claude Code, Codex, Cursor releases — new configs, flags, and fixes that matter
Infrastructure signals
Compute announcements, rate limits, and scaling patterns from the front lines
Skills & MCP ecosystem
New integrations, skill syncs, and extension drops across agent harnesses
Workflow patterns
Context management, plan hygiene, and prompt discipline from power users