The agent-first inference engine

The agent-first inference engine.

The inference engine built for the agentic era. Lifeboat handles the repeated model calls, tool chaining, and long-running context that overwhelm traditional inference engines, allowing you to run more concurrent agents on existing GPUs while maintaining full model quality and keeping data inside your perimeter.
Modern server room with digital data flow graphics over racks of network servers and a workstation nearby.

2x+

concurrent agent sessions on the same GPU, depending on the model

100%

model quality — weights stay full-precision, never quantized

129x

faster response under heavy agent load than standard engines

Why agents break traditional inference

Agents changed the workload. Most inference engines never caught up.

A single chatbot question is one model call. A single agent task can be dozens — planning, tool calls, MCP roundtrips, retries, and reflection, all riding on a conversation that keeps growing.

That changes the physics of inference:

The result: teams buy more GPUs to run fewer agents than they expected, or they fall back to per-token cloud APIs and hand over both their data and their cost ceiling.
Context windows fill fast
Multi-turn agent conversations rapidly expand the KV cache, the GPU memory required to maintain context for each active session.
Latency climbs as context grows
The longer the context, the harder each token works the hardware — so responses slow down right when the agent needs to keep moving.
Concurrency collapses under load
As sessions get heavier, the number of agents a GPU can serve at once falls off a cliff. Standard engines can stall at four or five concurrent long-context requests.
What Lifeboat does

The engine that keeps agents fast — and keeps them all running.

Lifeboat is purpose-built for the way agents actually consume inference. Instead of treating every request like an isolated chatbot prompt, it manages memory, scheduling, and model precision for fleets of long-running, tool-using agents on shared hardware. Four things make that possible:

01
Fair scheduling so no agent starves
TRSS-style scheduling and admission control give every agent session its fair slice of the GPU. A heavy document-processing agent can't choke out the interactive ones, and the system stays responsive instead of falling over during peaks.
02
Compress the cache, not the weights
TurboQuant and H2O cache optimization compress the KV cache—the memory that fills up in agent conversations—while model weights stay at full BF16 precision. You get concurrency headroom from compression without the quality loss of quantizing the model your agents reason with.
03
The right expert at the right moment
For mixture-of-experts models, Lifeboat swaps in the specialist experts each agent actually needs, so you serve large MoE models efficiently instead of paying to keep every expert resident for every request.
04
Dynamic quantization across the stack
Lifeboat tunes precision on the fly across these techniques, squeezing more usable capacity out of the same silicon without forcing a one-size-fits-all tradeoff.

The payoff: 2x or more concurrent agent sessions on the same GPU, full model quality intact, and performance that holds steady as load climbs.

Business impact

Squeeze more out of every GPU you already own.

2x+ more concurrent agents per GPU
Depending on the model, Lifeboat roughly doubles — or more than doubles — the number of agent sessions a single GPU can serve. That's twice the work from hardware you've already paid for.
Run mid-range models efficiently — 32B to 120B parameters
Lifeboat is tuned to run the mid-range models that power most real agent workloads at full quality, on accessible hardware, without the cost and complexity of frontier-scale clusters.
Built for air-cooled data-center GPUs like the RTX PRO 6000 Blackwell
You don't need exotic, liquid-cooled infrastructure. Lifeboat is optimized for the air-cooled, data-center-ready GPUs enterprises can actually buy and deploy today.
Better performance per watt
More concurrent sessions on the same card means more useful work per watt — lower power and cooling cost for the same agent throughput.
Scales gracefully as load increases
Instead of degrading sharply when demand spikes, Lifeboat holds throughput and response times steady, so agent performance stays predictable as you grow.
Cluster management & operations

Manage your whole inference fleet — including the engines you already run.

Lifeboat isn't just a faster engine. It's a managed control plane for inference at scale, with a built-in cluster manager that orchestrates Lifeboat across nodes — and manages your other inference engines alongside it. One place to deploy, route, monitor, and govern the GPUs serving your agents.

Browser-based control plane
Servers, models, clusters, and a test playground — no CLI needed
Multi-node clustering
Discover, fit-check, and deploy across the fleet from the UI
Token-aware routing
Weighted routing and capacity gates to prevent cluster overload
Manage external engines too
Bring existing inference deployments under one operational roof
RBAC + audit
Role-based access with every action logged and exportable
OpenAI-compatible API
Keep the dev experience and model choice teams expect"
True AI sovereignty

Your agents, your data, your hardware.

Owning your agent workloads means owning the layer they run on. Lifeboat keeps inference inside your perimeter — your data governed by your policies, your models tuned and controlled by you, and your hardware under your control, from private cloud to on-prem to the edge. No prompts on third-party servers, no per-token meter, no vendor lock in.
3-tier server with glowing blue and purple rings labeled data, models, and hardware orbiting it.

Data

Your data stays where it belongs — inside your perimeter, governed by your policies, and never exposed to shared AI services.

Models

Use, tune, and control the models that power your workflows. Own what you build instead of depending on opaque external systems.

Hardware

Run inference on infrastructure you control, from private cloud to on-prem systems and edge deployments.

Performance benchmarks

Measured head-to-head against SGLang on a single NVIDIA RTX PRO 6000 Blackwell GPU.

Benchmarks used a Qwen 30B A3B model and long-context workloads that simulate real enterprise agents processing large documents in parallel.

KV Cache Capacity

568K

tokens with LifeBoat vs. 284K with SGLang
Max concurrency

2,048

sessions at 100% request success
Throughput at 2,048

8,714

tokens per second vs. 4,965 with SGLang
p99 ttft at 128 Sessions

1.5s

vs. 189s with SGLang under pressure
Metric
LifeBoat
SGLang
Result
KV cache capacity
568K tokens
284K tokens
2.0x memory efficiency
Max concurrency at 100% success
2,048
1,024
2x more sessions
Throughput at 1,024 concurrent
9,611 tok/s
6,304 tok/s
52% faster
Throughput at 2,048 concurrent
8,714 tok/s
4,965 tok/s
76% faster
Success at 2,048 concurrent
2,048 / 2,048
1,282 / 2,048
76% faster
Memory pressure test

At 128 concurrent sessions, Lifeboat keeps responding.

In an 18K-token-per-request workload, SGLang's p99 time to first token reaches 189 seconds. LifeBoat holds p99 TTFT to 1.5 seconds, a 129x improvement.
Lifeboat
1.5s
SGLang
189s

Beyond Performance: Built for Production AI

Performance is only part of the challenge. Production AI requires governance, orchestration, security, and operational controls that raw inference engines don't provide. Lifeboat combines high-performance inference with the infrastructure required to run AI at scale.

Capability
Ollama
vLLM
SGLang
Lifeboat
Best Fit
Local Development
Production Inference
Production Inference
Production AI Platform
2× KV Capacity Without Weight Quantization
Partial
Admission Control & Fair Scheduling
Web-Based Control Plane
RBAC & Audit Logging
Multi-Node Orchestration
Partial
Partial
Inline Session Security
Self-Hosted & Air-Gap Deployment
Industry use cases

Private inference for sensitive, high-volume agentic workloads.

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Healthcare

Clinical documentation, radiology reports, discharge summaries, drug discovery, and reasoning over patient records.
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Financial services

Earnings analysis, SEC filing review, risk assessment, fraud detection, and auditable internal research.
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Legal

Contract review, redlining, vendor risk analysis, and compliance monitoring with attorney-client confidentiality.
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Manufacturing & energy

Equipment maintenance prediction, safety document analysis, and edge or private data center operational intelligence.
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Government & defense

Air-gapped deployment for classified workloads with FedRAMP-aligned security architecture and no external API calls.