What is the difference between Prime Intellect and xAI?

Prime Intellect and xAI are both cloud GPU providers offering different pricing models, features, and GPU availability. Use our comparison tool to see real-time pricing and feature differences.

Which is cheaper: Prime Intellect or xAI?

Pricing varies by GPU model and usage requirements. Check our real-time comparison table to find the best deals for your specific needs.

Can I switch between Prime Intellect and xAI?

Yes, both providers offer flexible cloud GPU services. However, consider factors like data transfer costs, setup time, and specific features when switching between providers.

Prime Intellect vs xAI

Compare LLM inference API pricing between Prime Intellect and xAI. Find the best rates for AI training, inference, and ML workloads.

Prime Intellect

Provider 1

107

Models Available

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xAI

Provider 2

Models Available

Visit Website

Comparison Overview

110

Total LLM Models

107

Prime Intellect Models

xAI Models

Direct Comparisons

LLM API Pricing Comparison

Total models: 110Both available: 2Prime Intellect: 107xAI: 5

Showing 15 of 110 models

Prices per 1M tokens · Last updated: 10/24/2026, 2:06:43 PM

Model ↑	Prime Intellect	xAI	Input Diff ↕
Claude Fable 5 Anthropic	$10.00 in $50.00 out	Not available	—
Claude Fable 5.1 Anthropic	$10.00 in $50.00 out	Not available	—
Claude Haiku 4.5 Anthropic	$1.00 in $5.00 out	Not available	—
Claude Opus 4.1 Anthropic	$15.00 in $75.00 out	Not available	—
Claude Opus 4.5 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 4.6 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 4.7 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 4.8 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 5 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 5.5 Anthropic	$4.00 in $20.00 out	Not available	—
Claude Sonnet 4.5 Anthropic	$3.00 in $15.00 out	Not available	—
Claude Sonnet 4.6 Anthropic	$3.00 in $15.00 out	Not available	—
Claude Sonnet 5 Anthropic	$2.00 in $10.00 out	Not available	—
Claude Sonnet 5.5 Anthropic	$2.00 in $10.00 out	Not available	—
DeepSeek V3.1 DeepSeek	$0.600 in $1.70 out	Not available	—

Features Comparison

Prime Intellect

Multi-provider GPU access
On-demand access to 1 to 256 GPUs sourced from many clouds, managed from one dashboard, CLI, and API
Reserved clusters
Large-cluster requests sent to 50+ data centers for parallel quotes, from H100 and H200 to B200, B300, and GB300 NVL72
Prime Intellect Inference
OpenAI-compatible API for hosted open-weight models and gateway access to OpenAI, Anthropic, Google, xAI, and other model families, billed per token
Hosted RL training
Lab runs reinforcement-learning post-training against environments from the Environments Hub, with LoRA adapters deployable for inference
Orchestration and networking
SLURM and Kubernetes orchestration, InfiniBand networking, and Grafana monitoring for clusters
Spot resale
Idle reserved nodes can be put on Prime Intellect's spot market

xAI

Grok text models
Chat Completions and Responses endpoints for the Grok models, with configurable reasoning and tool calling
Server-side tools
Web Search, X Search, code execution, file and collection search, and remote MCP tools billed per invocation on top of tokens
Imagine and Voice APIs
Image and video generation billed per image or second, and speech-to-speech, speech-to-text and text-to-speech endpoints
Batch API
Asynchronous processing with a discount on selected models, typically completed within 24 hours
Priority Processing
Higher scheduling priority for lower latency at a premium over standard token rates
Prompt caching
Cached prompt tokens are billed at a reduced rate

Pros & Cons

Prime Intellect

Advantages

One account for GPUs across many underlying providers
Per-token inference rates are published through a public models endpoint
Inference, training, and GPU rental on the same platform
Publishes open-source models, datasets, and RL tooling

Considerations

GPU rates are only available after sign-in through the availability API, so they are not tracked here
As an aggregator, hardware, networking, and support depend on the underlying provider
Gateway models are routed to other inference providers rather than served on Prime Intellect's own hardware

xAI

Advantages

First-party access to Grok models
Cached-input rates published per model
Batch and priority tiers for cost or latency trade-offs
Also available through Google Cloud Vertex AI and Microsoft Foundry

Considerations

Only xAI's own models are offered
Long-context requests above the published prompt threshold are billed at a higher rate for the whole request
Server-side tool calls add per-invocation charges on top of tokens

Compute Services

Prime Intellect

xAI

Pricing Options

Prime Intellect

On-demand GPUs

Hourly rates set per underlying provider, with community and spot tiers where available

Reserved clusters

Quoted per request from participating data centers

Per token

Inference billed per 1M input and output tokens, with cached-input rates on hosted models

xAI

Per token

Input, cached input, and output tokens billed per 1M, with a higher long-context rate above a prompt-size threshold

Batch

Discounted asynchronous processing for selected models

Priority

A premium over standard rates for higher scheduling priority

Getting Started

Prime Intellect

Get Started

1
Create an account
Sign up at app.primeintellect.ai
2
Rent GPUs
Pick a GPU type, count, and provider from the availability list, then provision from the dashboard or the prime CLI
3
Call the inference API
Create an API key and point an OpenAI-compatible client at api.pinference.ai

xAI

Get Started

1
Create an account
Sign up on the xAI console and add credits
2
Create an API key
Generate a key in the console
3
Call the API
Send requests to api.x.ai with an OpenAI-compatible client or the xAI SDK

Support & Global Availability

Prime Intellect

Support

Documentation, plus direct assistance from the research and infrastructure engineering team and a dedicated solutions engineer for reserved-cluster customers

xAI

Support

Documentation, status page, and console support