Reducing LLM input tokens by 70%
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HN · launched May 12, 2026 · 56 upvotes (top 15%) · 0 views
Niche: llm optimization tools · 127 launches, 9 in the last 7 days ▲ +50% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 127 launches in llm optimization tools →
Could you build this?
Partial Building an OpenAI-compatible proxy gateway with billing and streaming is straightforward, but achieving a 70% input token reduction without catastrophic semantic loss requires non-trivial prompt compression algorithms or custom context-caching infrastructure.
What it would actually take: The architecture uses a high-performance API proxy (Go or Rust) exposing an OpenAI-compatible interface in front of open-source model providers. The hard part is the token compression engine, which requires semantic pruning algorithms, selective syntactic tree stripping, or attention-based token elimination (such as LLMLingua) running in low-latency memory before forwarding the payload to upstream inference.
Discussion
20 comments analyzed.
Concerns raised: Borrowed hero treatment gave bad first impression for technical audience, Comments appear to be botted
Competitors
Other products that read as similar to this one : 712 launches clear the similarity bar, closest 8 shown.
Attention rank: #97 of 713 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 195 days after the earliest competitor.
- Tokensift, an open-sourced token-efficiency linter for LLM prompts · hn · 2026-08-29 · 6 upvotes · similarity 0.64
- Long term Memory and 50M token window for LLM · hn · 2026-10-09 · 6 upvotes · similarity 0.62
- CTON: JSON-compatible, token-efficient text format for LLM prompts · hn · 2025-11-20 · 13 upvotes · similarity 0.60
- 10x better performance from the Coding Harnesses with LLM-wiki · hn · 2026-06-18 · 16 upvotes · similarity 0.59
- LLM fine-tuning without infra or ML expertise · hn · 2026-01-21 · 5 upvotes · similarity 0.58
- I built a CLI that turns your codebase into clean LLM input · hn · 2026-04-24 · 10 upvotes · similarity 0.56
- TokenPath · hn · 2026-07-21 · 5 upvotes · similarity 0.55
- litjev · github · 2026-09-17 · 36 upvotes · similarity 0.55
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