
HyperWords
An AI writing companion that evolves with your voice
What it does
HyperWords is an AI writing studio that adapts to your voice everywhere you write. Write in the studio or use the Chrome extension across Gmail, Notion, Docs, Slack, LinkedIn, and any text field. Rewrite, proofread, summarize files, chat with sources, and save your own reusable AI skills. Every built-in action is editable, so AI writing finally sounds like you.
Does the same job
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Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com