🔥 Clarifai Reasoning Engine
Benchmarked by Artificial Analysis on Kimi K2.5 → 410 tokens/sec, 0.87 ms TTFA, $1.07/M — Faster, Cheaper, Adaptive

The new standard for inference performance

Five-nines availability. Industry-leading latency. Built for developers with modern frameworks like vLLM and SGLang—so your real-time AI always runs fast, reliable, and cost-efficient at scale.

The hidden cost of slow AI

Cold starts, latency spikes, and concurrency caps don’t just slow you down—they break real-time apps, kill user trust, and drain revenue. Agentic AI makes the problem worse with unpredictable cascades. Clarifai was built to stop that. Our infrastructure keeps models responsive under extreme load, so your users never feel the lag.

90%+

less compute required

1.6M+

inference requests/sec supported

99.999

percent reliability under load

Deploy in minutes. Inference in milliseconds.

Get from upload to live inference in minutes. Clarifai handles scaling, uptime, and optimization—so you spend time building features, not debugging infrastructure.

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Ultra low latency

Cold starts and lag ruin real-time applications. Clarifai delivers sub-300ms time-to-first-token and consistently low latency, even under heavy load—so your AI always feels instant.

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Unrivaled token throughput

While other platforms throttle users when traffic surges, Clarifai sustains massive concurrency with unmatched throughput—keeping your apps fast, reliable, and ready to scale.

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No downtime, no disruption

While frontier model providers stumble with outages and instability, Clarifai delivers 99.999% reliability. Your models stay online, responsive, and production-ready—no matter the load.

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Docs that Get You Building

From quickstarts to advanced guides, our documentation helps you move fast. Explore code snippets, setup tutorials, and best practices for deploying, scaling, and securing your models—all in one place.

Visit docs.clarifai.com

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The models you trust, optimized for speed.

Every model we host is benchmarked and deployed with the best available framework—whether vLLM, SGLang, or beyond. Run open-source, proprietary, or custom models on infrastructure tuned for maximum performance and reliability.

Upload Your Own Model

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

GPT-OSS-120b

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

DeepSeek-R1-0528-Quen3-8B

Improves reasoning and logic hrough better computation and optimization. Nears the performance of OpenAI and Gemini models.

Llama-3_2-3B-Instruct

A multilingual model by Meta optimized for dialogue and summarization. Uses SFT and RLHF for better alignment and performance.

Qwen3-Coder-30B-A3B-Instruct

A high-performing, efficient model with strong agentic coding abilities, long-context support, and broad platform compatibility.

MiniCPM4-8B

The MiniCPM4 series are efficient LLMs optimized for end-side devices, achieved through innovations in architecture, data, training, and inference.

Devstral-Small-2505-unsloth-bnb-4bit

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

Claude-Sonnet-4

State-of-the-art LLM from Anthropic that supports multimodal inputs and can generate high-quality, context-aware text completions, summaries, and more.

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.

Explore Clarifai Today

Ship fast and scale without fear. With Clarifai, your models stay online, responsive, and production-ready—no matter the load.