Greetigram
Funny Personalized Video Greeting Cards
What it does
Greetigram modernizes greeting cards with funny personalized video eCards sent instantly by text or email. Customize cards with your own message, photos, video clips, and voice notes, or use AI to help write the perfect message. Recipients can watch, replay, save, and even send a card back. Built after 20+ years in the greeting card industry to create a more entertaining, interactive, and modern gifting experience.
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Launched alongside, May 2026
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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
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Dev tools · May 2026 · github.com