Mixture-of-Experts (MoE) Language Model
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Vyasa

Two tiers, one brain

Vyasa is Nexelligence's family of Mixture-of-Experts (MoE) language models, offered in two tiers—Vyasa Flash for high-throughput, low-latency inference and Vyasa Pro for maximum reasoning depth. Sparse expert routing gives both tiers frontier-class quality at a fraction of the compute.

MoELanguage ModelFlash & Pro
Vyasa
CategoryMixture-of-Experts (MoE) Language Model
TaglineTwo tiers, one brain
SuiteNexelligence
AccessVisit Website
Overview

The story behind Vyasa

Most models activate their entire network for every token. Vyasa is different: a Mixture-of-Experts architecture routes each token only to the expert networks that are relevant—so you get the capacity of a far larger model while paying for a fraction of the compute.

Vyasa ships in two tiers. Flash is tuned for speed: sub-100ms first tokens, high throughput, and ideal for real-time assistants, agents, and high-volume workloads. Pro spends the compute budget on depth: longer reasoning chains, stronger math and code, and more reliable answers on the problems that matter most.

Both tiers expose a single, clean OpenAI-compatible API—so your application can choose Flash or Pro per request and switch the moment the task changes its mind about what matters: latency or depth.

Why it matters

Outcomes that compound

The measurable difference Vyasa makes to your operations.

Frontier quality, sparse compute

MoE routing delivers large-model intelligence while activating only a fraction of the network per token.

Pick your trade-off

Flash when latency rules, Pro when depth matters—both through one API, switchable per request.

Cost that scales with you

Efficient serving keeps cost per token low, so you can ship AI at real scale.

How it works

From input to insight

01

Connect

Create an API key and point your app at the Vyasa endpoint—OpenAI-compatible, so existing clients work as-is.

02

Compose

Send a request with the model set to vyasa-flash or vyasa-pro; Vyasa routes each token through the right experts.

03

Act

Stream the response into your app, or batch high-volume workloads at a fraction of the cost of dense models.

By the numbers

Backed by the Nexelligence engine

The infrastructure Vyasa runs on, at scale.

1,500+

Active Agents

356TB

Data Volume

120ms

Decision Speed

99.0%

System Uptime

Capabilities

Core Capabilities

Everything Vyasa brings to your workflow.

Feature 01

Mixture-of-Experts Architecture

Sparse expert routing activates only the relevant subnetworks per token, delivering large-model quality at a fraction of the compute.

Feature 02

Vyasa Flash Tier

Sub-100ms first-token latency and high throughput, tuned for real-time, agentic, and high-volume workloads.

Feature 03

Vyasa Pro Tier

Deeper reasoning chains with stronger math, code, and long-context performance for the problems that demand depth.

Feature 04

Unified API, Either Tier

One OpenAI-compatible endpoint; select vyasa-flash or vyasa-pro per request and switch as the task demands.

Feature 05

Long-Context Mastery

Handles very long documents and conversations with coherent, grounded reasoning across the full window.

Feature 06

Tool Use & Structured Output

Heavily tuned for function calling, structured JSON, and multi-step agentic reasoning.

Feature 07

Streaming & Batch Support

Stream tokens in real time or run high-throughput batch jobs with per-request tier selection.

Feature 08

Efficient Serving at Scale

Shared, optimized inference keeps cost per token low, so quality no longer has to mean a big bill.

Under the hood

AI Technologies

The models and methods powering Vyasa.

Mixture of ExpertsSparse ActivationToken RoutingLow-Latency InferenceLong-Context AttentionInstruction TuningFunction CallingStructured Output
Use cases

Where Vyasa shines

Real-Time Assistants

Power chatbots and voice agents with Flash's sub-100ms first-token latency.

Deep Reasoning Tasks

Tackle hard math, code, and analysis problems with Pro's extended reasoning chains.

High-Volume AI Apps

Serve millions of requests at a low cost per token with efficient MoE inference.

Who it's for

Built for your world

Where Vyasa fits across teams and industries.

Developers
AI Product Teams
Agent Builders
Real-Time Applications
Enterprise Platforms
Research & Academia
Security & Compliance

Trust, by default

Enterprise-grade protections built into every Vyasa deployment.

OpenAI-compatible API with key-based authentication
Encryption in transit and at rest
No training on your prompts or data
Per-account rate limits and quotas
SOC2-aligned controls
On-premises or private deployment options
FAQ

Questions, answered

What is a Mixture-of-Experts model?

MoE models route each token to only the expert subnetworks that are relevant, activating a fraction of the total network—so you get large-model capability at a fraction of the compute cost.

When should I use Flash vs Pro?

Flash is tuned for speed and throughput—ideal for real-time assistants and high-volume workloads. Pro spends more compute on reasoning depth—best for hard math, code, and analysis.

Is the API OpenAI-compatible?

Yes. Point your existing OpenAI client at the Vyasa endpoint and select vyasa-flash or vyasa-pro per request.

Ready to
Transform?

“Put Vyasato work inside your operations.”