Distill is now open source!Star on GitHub
Now in private beta

Reliable LLM outputs
start with clean context

Less redundant data. Lower costs. Faster responses.
More efficient & deterministic results.

Redundant context hurts reliability, cost, and speed.

Same information from docs, code, memory, and tools competing for attention. The model gets confused. Outputs become non-deterministic. Costs spiral. Latency increases.

Read the research

Non-deterministic outputs

Same workflow, different results. Redundant context makes outputs unpredictable run-to-run.

Confused reasoning

Models see the same thing 5 ways. Signal gets diluted. Long-horizon reasoning breaks down.

Production failures

"Vibe coding" works in demos. In production, unreliable outputs block enterprise adoption.

"Garbage in, garbage out"

- The fundamental problem with LLM reliability

You can't fix unreliable outputs with better prompts.
You need to fix the context that goes in.

Clean context → Reliable outputs.

How Distill works

Math, not magic. No LLM calls. Fully deterministic.

Deduplicate

Remove redundant information across sources.

→ More reliable outputs

Compress

Keep what matters, remove the noise.

→ Lower token costs

Summarize

Condense older context intelligently.

→ Longer sessions

Cache

Instant retrieval for repeated patterns.

→ Faster responses

Result: Clean, efficient context<50ms overheadDeterministic & auditable

Where Distill fits

Your App
Context sources

RAG, tools, memory, docs

DistillDISTILL++

Clean context, reliable outputs

DedupCompressSummarizeCache
LLM

Any model

A reliability layer between your data sources and your LLM. No infrastructure changes required.

Why not just use an LLM?

LLMs are non-deterministic. Reliability requires deterministic preprocessing.

LLM CompressionDistill
Latency~500ms~12ms
Cost per call$0.01+$0.0001
DeterministicNoYes
LosslessNoYes
AuditableNoYes

Use LLMs for reasoning. Use deterministic algorithms for reliability.

Built on research, not hype.

We read the papers. We wrote the code.

Agglomerative Clustering

Hierarchical clustering that adapts to your data. No need to specify K. No hyperparameter tuning.

Average linkage • O(n² log n)

Maximal Marginal Relevance

Balance relevance and diversity in one pass. λ = 1.0 → pure relevance. λ = 0.0 → pure diversity.

Carbonell & Goldstein (1998)

SIMD-Accelerated Similarity

Vectorized distance computation. Process 50 chunks in under 2ms.

Pure Go • No dependencies

Enterprise ready.

Determinism, traceability, and compliance for production AI.

Fine-grained Authorization

Secure RAG access controls

Audit Logs

Full traceability

PII Detection

Auto-redact sensitive data

On-Prem / VPC

Your infrastructure

Pricing

Open Source

Free

Forever

  • Core deduplication engine
  • Clustering + MMR algorithms
  • Local execution (your infra)
  • Pinecone & Qdrant support
  • Community support (GitHub)

Cloud

Popular

$0.001/query

Pay as you go

  • Everything in Open Source
  • Hosted API (99.9% uptime)
  • Advanced re-ranking models
  • Real-time usage analytics
  • 1K free queries/month
  • Email support

Enterprise

Custom

Volume discounts

  • Everything in Cloud
  • Fine-grained authorization
  • SSO (SAML, OIDC)
  • Audit logs & compliance
  • On-prem / VPC deployment
  • Dedicated support & SLA

Integrates with your AI stack

OpenAIAnthropicLangChainLlamaIndexPineconeQdrantWeaviateChromapgvectorLovableCursor& many more...

Reliable outputs start with clean context.

Deterministic. Auditable. Zero-latency feel.
The reliability layer your LLM needs.

Get started free