agirouter.

The AI Acceleration Cloud

Train, fine-tune-and run inference on AI models blazing fast, at low cost, and at production scale.

200+ generative AI models

Build with open-source and specialized multimodal models for chat, images, code, and more. Migrate from closed models with OpenAI-compatible APIs.

AllChatLanguageEmbeddingsImageCodeRerank
agirouter
Chat
LLAMA 3.3 70A[PRO]
LLAMA 3.3 70A[PRO]

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore ...

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Language
LLAMA 3.3 70B
LLAMA 3.3 70B

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore ...

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Embeddings
LLAMA 3.3 70C
LLAMA 3.3 70C

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore ...

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Image
LLAMA 3.3 70D[PRO]
LLAMA 3.3 70D[PRO]

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore ...

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Code
LLAMA 3.3 70E
LLAMA 3.3 70E

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore ...

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Rerank
LLAMA 3.3 70F[PRO]
LLAMA 3.3 70F[PRO]

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore ...

TRY THIS MODEL

End-to-end platform for the full generative AI lifecycle

Leverage pre-trained models, fine-tune them for your needs, or build custom models from scratch. Whatever your generative AI needs, Agirouter AI offers a seamless continuum of AI compute solutions to support your entire journey.

Inference

The fastest way to launch AI models:

  • ✔ Serverless or dedicated endpoints
  • ✔ Deploy in enterprise VPC or on-prem
  • ✔ SOC 2 and HIPAA compliant
lifecycle logolifecycle logolifecycle logolifecycle logo

Fine-Tuning

Tailored customization for your tasks

  • ✔ Complete model ownership
  • ✔ Fully tune or adapt models
  • ✔ Easy-to-use APIs

Full Fine-Tuning

LoRA Fine-Tuning

GPU Clusters

Full control for massive AI workloads

  • ✔ Accelerate large model training
  • ✔ GB200, H200, and H100 GPUs
  • ✔ Pricing from $1.75 / hour
lifecycle logolifecycle logo

Run
models

Train
Models

Speed, cost, and accuracy. Pick all three.

SPEED RELATIVE TO VLLM

4x Faster

LLAMA-3 8B AT FULL PRECISION

400 TOKENS/SEC

COST RELATIVE TO GPT-4o

11x lower cost

Why Agirouter Inference

Powered by the Agirouter Inference Engine, combining research-driven innovation with deployment flexibility.

accelerated by cutting edge research

Transformer-optimized kernels: our researchers' custom FP8 inference kernels, 75%+ faster than base PyTorch.

Quality-preserving quantization: accelerating inference while maintaining accuracy with advances such as QTIP.

Speculative decoding: faster throughput, powered by novel algorithms, and draft models trained on RedPajama dataset.

Flexibility to choose a model that fits your needs

Turbo: Best performance without losing accuracy

Reference: Full precision, available for 100% accuracy

Lite: Optimized for fast performance at the lowest cost

Available via Dedicated instances and serverless API

Dedicated instances: fast, consistent performance, without rate limits, on your own single-tenant NVIDIA GPUs

Serverless API quickly switch from closed LLMs to models like Llama, using our OpenAI compatible APIs

Control your IP.

Own your AI.

Fine-tune open-source models like Llama on your data and run them on Agirouter Cloud, in a hyperscaler VPC, or on-prem. With no vendor lock-in, your AI remains fully under your control.

START SIMPLE

Begin fine-tuning with a single command

GO DEEP

Control hyperparameters like learning rate, batch size, and epochs to optimize model quality.

Forge the AI frontier. Train on expert-built clusters.

Built by AI researchers for AI innovators, Agirouter GPU Clusters are powered by NVIDIA GB200, H200, and H100 GPUs, along with the Agirouter Kernel Collection — delivering up to 24% faster training operations.

GPU

Top-Tier NVIDIA GPUs

NVIDIA's latest GPUs, like GB200, H200, and H100, for peak AI performance, supporting both training and inference.

Software-stack

Accelerated Software Stack

The Agirouter Kernel Collection includes custom CUDA kernels, reducing training times and costs with superior throughput.

Interconnects

High-Speed Interconnects

InfiniBand and NVLink ensure fast communication between GPUs, eliminating bottlenecks and enabling rapid processing of large datasets.

Scalable

Highly Scalable & Reliable

Deploy 16 to 1000+ GPUs across global locations, with 99.9% uptime SLA.

Expert AI

Expert AI Advisory Services

Agirouter AI’s expert team offers consulting for custom model development and scalable training best practices.

Robust

Robust Management Tools

Slurm and Kubernetes orchestrate dynamic AI workloads, optimizing training and inference seamlessly.

Training-ready clusters – H100, H200, or A100

Reserve your cluster today
Sphere
THE AI
ACCELERATION
CLOUD
BUILT ON
LEADING AI
RESEARCH.

Innovations

Our research team is behind breakthrough AI models, datasets, and optimizations.

COCKTAIL SGD

With Cocktail SGD, we’ve addressed a key hindrance to training generative AI models in a distributed environment: networking overhead. Cocktail SGD is a set of optimizations that reduces network overhead by up to 117x.

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FLASHATTENTION-3

FlashAttention-3 achieves up to 75% GPU utilization on H100s, making AI models up to 2x faster and enabling efficient processing of longer text inputs.

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REDPAJAMA

Our RedPajama project enables leading generative AI models to be available as fully open-source. The RedPajama models have been downloaded millions of times.

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SUB-QUADRATIC MODEL ARCHITECTURES

In close collaboration with Hazy Research, we’re working on the next core architecture for generative AI models that provide even faster performance with longer context.

Read more →