Deterministic AI infrastructure for developers and enterprises that require guaranteed consistency, full auditability, and sovereign control. Reproducible by design. From silicon to output.
Type any prompt. Watch how deterministic systems produce the exact same output every time, while stochastic systems vary.
This is a simulated demonstration. Real deterministic systems guarantee bit-for-bit identical outputs.
From bare-metal substrate to governed agent runtime — a complete stack for provable intelligence.
Each component is independent. Use just XAGS to govern your existing LLMs, or just XN Core for edge resilience. Combine all three for the full deterministic stack.
Sovereign Runtime
Bare-metal deterministic substrate with no OS dependency. Causal state verification at every cycle. Deploys on commodity hardware, edge devices, and custom silicon.
Governed Agent Runtime
Policy enforcement before execution. Every agent action intercepted, validated, and logged. Declarative rulebooks encode organizational governance in machine-readable form.
Deterministic Inference
Metric-based deterministic decoding with bit-for-bit reproducible outputs across runs. SHA-256 verifiable. Designed for high-stakes domains where variance is unacceptable.
Deterministic Tokenization
Deterministic text preprocessing with no stochastic sampling at the token level. Structural constraint parsing for deterministic language boundaries. Reproducible across all deployments.
Metric-Space Vectors
Deterministic vector generation with metric-space retrieval. Stable embedding outputs for semantic search, clustering, and retrieval pipelines that must not drift between runs.
Deterministic Language Model
Deterministic language architecture with structural state regulation and metric-based decoding. Currently in active training and evaluation. Join the waitlist for early access.
Request access to XN Core, try the XAGS agentic runtime, or join the H3LM waitlist.
Bare-metal deterministic kernel. Ultra-light footprint. No OS required. Access by request.
Governed agent runtime with rulebook engine and immutable audit trail.
Docker image + sample rulebooks included
Deterministic language model. Currently in active training and evaluation.
Research preview + API early access
RESTful APIs with predictable outputs, comprehensive SDKs, and bit-for-bit reproducible inference.
curl -X POST https://api.xpleonlabs.com/v1/inference/generate \
-H "Authorization: Bearer $XPLEON_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "h3lm-deterministic-1b",
"prompt": "Summarize the determinism gap...",
"max_tokens": 256,
"deterministic": true,
"verify_hash": true
}'{
"output": "The determinism gap refers to...",
"tokens_used": 128,
"latency_ms": 42,
"sha256": "a3f7c2...",
"causal_state": {
"hash": "e9b2d1...",
"state_distance": 0.003,
"governance_signal": "PASS"
}
}Full-featured client with async support, streaming, and automatic hash verification.
pip install xpleon
Type-safe client with full IntelliSense, ESM/CJS dual support, and edge runtime compatibility.
npm install @xpleon/sdk
High-performance native client with zero-allocation paths for embedded and edge deployments.
go get github.com/xpleonlabs/go-sdk
Deterministic AI is not a luxury for regulated industries. It is a prerequisite.
Regulatory compliance requires reproducible decisions. Our deterministic inference provides audit trails that satisfy Basel III, MiFID II, and SEC requirements. Every model output is cryptographically verifiable.
FDA and EMA guidance increasingly require algorithmic accountability. Deterministic outputs mean the same diagnosis for the same patient data — every time. No variance. No liability gaps.
Adversarial environments demand predictability. Our air-gapped, deterministic systems operate without network connectivity — making them immune to remote exploitation and supply-chain attacks.
National AI sovereignty requires control over the entire stack. Our open-source, air-gapped infrastructure ensures that no foreign entity can influence, inspect, or disable critical AI systems.
We partner with regulated industries, defence organizations, and sovereign nations seeking deterministic AI infrastructure. Our systems deploy on-premise, air-gapped, with full audit trails from silicon to output.