Distill the web.
Slash the tokens/

Playground Documentation
0%
Token reduction
487M in → 6.3M out · 480.7M saved
Every token you don’t send is money you don’t spend.
2,847 queries processed
distilled
0ms
Avg CRFR latency
Resonance propagation only — no GPU, no inference
0
Sites profiled
Each site gets its own causal memory that improves over time
Compute footprint
0 kg CO₂ saved
Equivalent to 0 km not driven
Stockholm Göteborg · 470 km
“The tokens that never reach the GPU never burn energy.”
* ~0.5 kWh/1M tokens (Patterson 2022) · 0.4 kg CO₂/kWh (EPA 2024) · EU vehicle 120g CO₂/km

One request. Pure signal.

Send a URL and a goal. Get back only what matters.

curl -X POST https://api.slaash.ai/parse \ -H "Authorization: Bearer sk-..." \ -d '{ "url": "https://apple.com", "goal": "find iPhone 16 price" }'
{ "tokens_in": 30567, "tokens_out": 613, "savings": "98.0%", "latency_ms": 0.8, "nodes": [ { "role": "heading", "label": "iPhone 16 Pro", "relevance": 0.94 }, { "role": "text", "label": "From $999", "relevance": 0.91 } ] }

Experience the difference.

A real query against Wikipedia's 2.8M-character COVID-19 vaccine article. Every number below is from an actual run.

Query
"What are the side effects and efficacy of COVID-19 vaccines?"
source: en.wikipedia.org/wiki/COVID-19_vaccine
Page ingested
2,815,638 characters of raw HTML
12,434 DOM nodes
This page exceeds every LLM context window. Sending it raw is physically impossible.
Slaash output — 4 nodes
relevance: 1.994
"The risks of serious illness from COVID-19 are far higher than the risk posed by the vaccines. For most people, the side effects, also called adverse effects, from COVID-19 vaccines are mild and can be managed at home. Severe adverse effects are rare."
relevance: 1.773
"Typical side effects are stronger and more common in younger people and in subsequent doses, and up to 20% of people report a disruptive level of side effects after the second dose of an mRNA vaccine."
relevance: 1.535
"mRNA vaccines were the first COVID-19 vaccines authorised in UK, US and EU. Authorized types: Pfizer-BioNTech, Moderna. The CVnCoV mRNA vaccine from CureVac failed in clinical trials."
relevance: 1.326
"Common side effects of the vaccine are fever, fatigue, headache and pain at the injection site."
It remembers
After feedback, same query runs 8.6× faster
Answer relevance increases +28%
No retraining. No fine-tuning. Zero GPU.
2,815,638
chars in
1,200
chars out
99.96%
reduction
0ms
GPU time
$0.0003
vs $1.69 raw

It learns. Without training data.

CRFR improves with every interaction. No GPU. No fine-tuning.

5 levels
Online learning
92.3%
Feedback precision
30KB
SQLite state

Everything you need

A complete perception layer for AI agents.

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Goal-Aware Extraction

Send a URL and a question. Get back only the nodes that answer it, ranked by relevance. 99.9% token reduction.

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Trust Shield

40+ prompt injection patterns detected at parse time. Hidden instructions, zero-width obfuscation, role hijacking — neutralized before the LLM sees it.

»

Adaptive Streaming

For pages where even CRFR returns too much: LLM-directed branch expansion explores the DOM incrementally. Send directives to expand, skip, or lower the threshold in real-time.

</>

DOM Engine

Full Rust DOM with QuickJS sandbox. 200+ native APIs, 91% WPT compliance on core DOM. Handles SPAs, hydration, and framework-rendered content.

▣

Vision

YOLOv8-nano screenshot analysis with pure Rust rendering engine.

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MCP Server

13 tools for Claude, Cursor, and VS Code. Parse, extract, act, search, stream, vision — one integration.

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