🔥 Clarifai Reasoning Engine
Benchmarked by Artificial Analysis on GPT-OSS-120B → 544 tokens/sec, 3.6s TTFA, $0.16/M — Faster, Cheaper, Adaptive
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The Fastest AI Inference and Reasoning on GPUs

Get unmatched speed, slash infra costs by over 90%, and scale effortlessly.

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NEW! AI Runners

Connect your local models to the cloud. Instantly.

AI Runners securely bridge your local AI, MCP servers, and agents via a robust API to power any application.

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NEW! artificial analysis benchmarks

Blistering Speed. Budget Friendly. Verified.

Clarifai’s hosted GPT-OSS-120B delivers industry-leading speed at agent-friendly pricing, putting us in the "most attractive quadrant" when considering speed and price.

Independently validated by Artificial Analysis, Clarifai outperforms most GPU-based providers while keeping costs accessible.

Try GPT-OSS-120B Read the Benchmark Report
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LIGHTNING FAST

Deploy in minutes. Inference in milliseconds.

Accelerate your development—and cut costs—without touching your workflow. Clarifai’s Compute Orchestration is fully OpenAI-compatible, so you can switch from OpenAI to Clarifai with just a couple of quick setting changes and immediately tap into faster performance, lower spend, and seamless scaling.

No new SDKs. No code rewrite. Simply point your existing app to Clarifai and start saving while you serve responses in milliseconds.

              import os
from openai import OpenAI

# Change these two parameters to point to Clarifai!
client = OpenAI(
  base_url="https://api.clarifai.com/v2/ext/openai/v1",
  api_key="YOUR_PAT",
)

response = client.chat.completions.create(
  model="https://clarifai.com/openai/chat-completion/models/gpt-oss-120b",
  messages=[
    {"role": "user", "content": "What is the capital of France?"}
  ]
)

print(response.choices[0].message.content)
              
              import { Model } from "clarifai-nodejs"; 
import path from "path";


const modelUrl = "https://clarifai.com/openai/chat-completion/models/gpt-oss-120b";  const filepath = path.resolve(__dirname, "../../../assets/sample.txt");
 
const model = new Model({ 
  url: modelUrl, 
  authConfig: { 
    pat: "YOUR_PAT", 
  }, 
});
 
const modelPrediction = await model.predictByFilepath({ \
  filepath, 
  inputType: "text", 
});
 
// Get the output 
console.log( 
  modelPrediction?.[modelPrediction.length - 1]?.data?.conceptsList, 
);
Upload Your Own Model

Get lightning-fast inference for your custom AI models. Deploy in minutes with no infrastructure to manage.

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GPT-OSS-120B

OpenAI's most powerful open-weight model, with exceptional instruction following, tool use, and reasoning.

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DeepSeek-V3_1

Hybrid model that supports both thinking mode and non-thinking mode, this upgrade brings improvements in multiple aspects

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Llama-4-Scout-17B-16E-Instruct

Natively multimodal AI models that leverage a mixture-of-experts architecture to offer industry-leading multimodal performance.

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Qwen3-Next-80B-A3B-Thinking

80B-parameter, sparsely activated reasoning-optimized LLM for complex reasoning tasks with extreme efficiency in ultra-long context inference.

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MiniCPM4-8B

MiniCPM4 series are highly efficient large language models designed explicitly for end-side devices

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Devstral-Small-2505-unsloth-bnb

An agentic LLM developed by Mistral AI and All Hands AI to explore codebases, edit multiple files, and support engineering agents.

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claude-sonnet-4

Anthropic’s top model for high-quality, context-aware text generation. Handles summaries, inputs, and completions.

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Phi-4-Reasoning-Plus

Microsoft's open-weight reasoning model trained using supervised fine-turning on a dataset of chain-of-thought traces and reinforcement learning.

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Deliver faster, more efficient AI

Ultra low latency

Less waiting, more doing. Clarifai dramatically reduces AI latency, from the moment a request is made to the delivery of the first token and beyond. This unparalleled speed ensures your AI runs smoothly, efficiently, and with instant feedback.

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Unrivaled token throughput

Experience AI at an unprecedented pace. Clarifai delivers unrivaled token throughput, even under high concurrency. This allows your applications to handle a massive volume of AI tasks with superior efficiency and empowering you to do more, faster.

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FLEXIBLE DEPLOYMENTS

Your models, your way. Unrestricted AI.

Clarifai empowers you to deploy any AI model, exactly how you need it. Whether it's your custom-built solution, a popular open-source model, or a third-party closed-source model, our platform provides seamless compatibility and deployment flexibility.

Model agnostic
Model agnostic

Easily host your custom, open-source, and third-party models all in one place. Clarifai supports everything from agentic AI MCP servers to the largest multimodal neural networks, allow you to run them seamlessly.

Automated deployments
Automated deployments

Go from idea to production in minutes, not months. Our push-button deployments onto pre-configured Serverless Compute and automated scaling ensure rapid go-live for your AI projects.

Pythonic SDKs and powerful CLI
Pythonic SDKs and powerful CLI

Streamline your AI development with familiar tools. Our intuitive Python SDK simplifies complex AI task, and lets you effortlessly test and upload your models.

OpenAI compatible

Integrate Clarifai models seamlessly into your existing workflows. Our models now offer OpenAI-compatible outputs, making it incredibly easy to migrate to Clarifai within tools that already support the OpenAI standard.

openai

Custom MCP servers for agentic AI

Unlock new possibilities for agentic AI by hosting your MCP (Model Context Protocol) servers directly on Clarifai. These specialized web APIs securely connect your LLMs to external tools and real-time data, enabling unparalleled control over your AI agents.

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Run compute anywhere, even from home

With "Local AI Runners", securely expose and serve models running on your local machines or private servers directly to Clarifai's powerful Control Plane, allowing you to interact with and call your models using the Clarifai API, streamlining development.

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Learn more about AI Runners
COST EFFICIENT

Maximize your budget. Minimize your spend.

Stop overpaying for AI inference. Right from your very first deployment, our shared serverless compute delivers maximized AI performance and built-in autoscaling. Our intelligent optimizations dramatically reduce your operational expenses, freeing up your budget for more innovation and experimentation, all with no complex setup required.

90%+
less compute required
1.6M+
inference requests/sec supported
99.99%
reliability under extreme load

Efficiency and pricing that scales with you

Whether you're just starting out or scaling to enterprise demands, Clarifai offers a range of compute options and transparent pricing models designed to optimize performance and control costs at every stage of your AI journey.

Serverless
Serverless

Get started instantly with our pay-as-you-go, shared serverless compute. Ideal for rapid prototyping, smaller workloads, and testing, it offers maximum efficiency with minimal setup or overhead.

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Dedicated Compute
Dedicated Compute

Dedicated compute offers unparalleled control and efficiency. Choose optimal GPU instance types and configurations to match your specific model requirements, ensuring peak performance and cost-effectiveness at scale.

See pricing
Enterprise
Enterprise

Clarifai's Enterprise Platform provides highly customizable, secure, and scalable options. This includes options for self-hosting, hybrid cloud deployments, and direct integration with your existing infrastructure.

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Real results, powered by optimized inference

From content moderation to advanced AI automation, Clarifai's lightning-fast inference and robust compute empower companies to deploy AI at scale and achieve tangible results for their projects.

Opentable reduced support tickets by 48% by leveraging AI deployed by Clarifai
Read more
40
%

of developers' time is spent on AI infrastructure management.

Automate with Clarifai.

80
%

of dev teams find scaling AI models a top challenge.

Clarifai delivers optimized compute for any workload.

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Acquia integrated Clarifai to automate metadata tagging to speed labeling by 100x and improve asset searchability.

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Experience lightning-fast inference, seamless model integration, and significant cost savings.

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For developers