
HEXA-V
Hexa-V — Find Your PPC Leaks. Stop Losing. Start Scaling.
What it does
Most Amazon sellers track ACoS. Almost none know where their money is disappearing. Hexa-V is a PPC Intelligence Layer that tells you exactly which keywords are bleeding budget and what to do about it — with a specific action for each one. Flags losing keywords. Checks PPC foundations. Tracks your lifecycle stage. Monitors TACoS, not just ACoS. No guessing. Just: here's what's broken, fix it.
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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