Inference Platform

Put open models to work on your hardware.

Give production agents dedicated inference endpoints, with dynamic kernels and workload-specific optimization for the models and silicon you choose.

The production problem

An agent is only as responsive as its model calls.

A workflow can make many chained calls. Dedicated capacity and hardware-aware serving give your team a way to tune for latency, throughput and cost on the workloads you actually run.

How it works

Kernels compiled for your silicon, not the vendor's demo box.

Most inference stacks pick a lowest-common-denominator kernel and hope it runs everywhere. We do the opposite: the runtime introspects the target hardware, generates kernels tuned for that exact chip, and re-tunes as the workload shifts. Same model, radically different throughput.

Latest architectures

New models on day one

MoE, hybrid-attention, Mamba/SSM, diffusion LMs, native multimodal — supported the day the paper drops, no waiting for a vendor SDK to catch up.

Dynamic kernels

Compiled per model, per chip

Fused attention, speculative decoding, quantization-aware kernels and paged KV cache are generated for the exact model + hardware pair — not shipped as a static binary.

Target-specific tuning

Autotuned to your workload

Batch shape, sequence length and concurrency profiles are profiled continuously; the scheduler re-picks kernels and quantization as traffic patterns change.

Any hardware

NVIDIA · AMD · Intel · TPU · Trainium · Groq · Cerebras · CPU

One runtime, one API, one control plane. Bring your existing GPUs, your cloud's accelerators or an air-gapped appliance — the platform adapts.

Any environment

Public cloud, VPC, on-prem, edge

Deploy the same stack in your VPC, in a sovereign region, in an air-gapped SCIF or at a factory-floor edge box. Nothing leaves your perimeter unless you say so.

Agent-first scheduler

Optimized for chained calls

Prefix caching, speculative decoding and cross-request batching are tuned for how agents actually call models — many small chained calls, not one big prompt.

Inference Platform services

Four ways to run inference for production agents.

Choose the serving pattern that fits the workload, from interactive calls to dedicated capacity.

Real-time inference

Interactive model calls for agent workflows.

Batch inference

Async processing for evaluations and larger workloads.

Post-training & fine-tuning

Fine-tune, distill and align open models on your data. LoRA, SFT, DPO and RL.

Dedicated agent endpoints

Capacity scoped to the workload and deployment environment.

Fast deployment

Dedicated agent endpoints — in minutes, not weeks.

Pick a model, region and latency target from the console — the endpoint goes live and agents start routing traffic immediately. Private networking, custom SLAs and full audit from minute one.

Endpoint setup
Choose a model, region and capacity for the workload.
Agent-optimized routing
Per-workflow model selection — reasoning, code, long-context or multimodal.
Private & sovereign
VPC peering, BYOC, air-gapped on-prem. Nothing leaves your perimeter.
Elastic scaling
Autoscale from zero to thousands. Reserved capacity for predictable peaks.
Available models

A catalog that ships with the frontier.

Discuss model availability and compatibility for your deployment.

gpt-oss-120B
General · Reasoning
128K context
Kimi-K2.5
Long context · Agents
2M context
Qwen3-Coder-480B-A35B-Instruct
Code · MoE
256K context
GLM-5
Multilingual · Reasoning
128K context
DeepSeek V3.2
Reasoning · MoE
128K context
MiniMax M2.1
Multimodal · Agents
1M context
Nemotron 3 Super
Enterprise · Reasoning
128K context
Llama 4 405B
General purpose
256K context
Mistral Large 3
European · Tooling
128K context
Model and hardware support depends on your target deployment; confirm availability with our team.
Quickstart

OpenAI-compatible. Drop-in in 3 lines.

Pythonapi.synaptix.ai
from openai import OpenAI

client = OpenAI(
 base_url="https://api.synaptix.ai/v1",
 api_key="sx_live_…",
)

resp = client.chat.completions.create(
 model="gpt-oss-120b",
 messages=[{"role": "user", "content": "Summarize this report."}],
)
print(resp.choices[0].message.content)
cURLapi.synaptix.ai
curl https://api.synaptix.ai/v1/chat/completions \
 -H "Authorization: Bearer $SX_API_KEY" \
 -H "Content-Type: application/json" \
 -d '{
 "model": "deepseek-v3.2",
 "messages": [{"role":"user","content":"Hello"}]
 }'
Packaged with the platform

Bundled with Synaptix Agent Platform.

The Inference Platform isn't sold by the token. It ships as the inference backbone of the Agent Platform — licensed together, deployed together, governed by the same control plane.

Resources

Evaluate the Inference Platform

Benchmarks, technical posts and a printable product brief.

Plan inference around your agents.

Discuss your models, hardware and capacity requirements with our team.