Inference API

The fastest way to run open-source models

Sub-200ms time-to-first-token. OpenAI-compatible API. Streaming, function calling, structured output. Production-ready out of the box.

Featured Models

Optimized serving for the best open-source models, updated weekly.

MetaMost Popular

Llama 3.3 70B

State-of-the-art open-source model with exceptional reasoning, coding, and instruction following.

Speed

320 tok/s

Context

128K

AlibabaFastest

Qwen 3 32B

Excellent multilingual performance with strong math and coding capabilities at lower cost.

Speed

480 tok/s

Context

128K

Mistral AINew

Mistral Large 2

Premium reasoning and function calling with native multilingual support across 12 languages.

Speed

250 tok/s

Context

128K

Under the Hood

Engineered for speed

Speculative Decoding

Draft tokens with a small model, verify with the large model. 2-3x throughput improvement at no quality cost.

Continuous Batching

Dynamically batch incoming requests for maximum GPU utilization. No request waits for another to finish.

Tensor Parallelism

Shard large models across multiple GPUs with optimized NCCL communication for minimal overhead.

KV Cache Optimization

PagedAttention with prefix caching and automatic memory management for 128K+ context windows.

Structured Output

Constrained decoding for JSON schemas, function calls, and tool-use with guaranteed format compliance.

Guardrails & Safety

Built-in content filtering, PII detection, and customizable safety policies per deployment.

Performance

Benchmarked against the fastest

Output tokens per second on standard chat workloads. Higher is better.

Measured on standard chat completion workload, 256 input / 512 output tokens

tokens / sec
MonthlyAnnualSave 20%
Most Popular

Developer

For production workloads with pay-as-you-go

$29/ month + usage
  • Unlimited requests
  • All models (70B+, vision, code)
  • 10 RAG knowledge bases (10 GB each)
  • Hybrid search + reranking
  • Streaming & function calling
  • Email + Discord support
  • 99.9% uptime SLA

Pro

For scaling teams with advanced needs

$49/ month + usage
  • Everything in Developer
  • Up to 50 RAG knowledge bases
  • 10 GB document storage
  • Priority support
  • 3,000 requests/min rate limit
  • SSO authentication
  • Advanced analytics

Enterprise

For teams with custom requirements

Custom
  • Everything in Pro
  • Dedicated GPU clusters
  • Custom model fine-tuning
  • SSO / SAML / SCIM
  • VPC peering & private endpoints
  • Unlimited RAG storage
  • Dedicated account manager
  • SLA up to 99.99%

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