
OpenAI-compatible endpoints for open-weight models. Our agents retune the serving stack against your live traffic — same hardware, same accuracy, more tokens per second.
from openai import OpenAI client = OpenAI( base_url="https://api.deepinference.co/v1", # the only change api_key=os.environ["DEEPINFERENCE_API_KEY"], ) stream = client.chat.completions.create( model="qwen3-235b-a22b", messages=[{"role": "user", "content": "..."}], stream=True, )
OpenAI-compatible, end to end. Same SDKs, same request shape, same streaming. Your retries, tracing and evals keep working.
Behind the URL is a dedicated endpoint: your model, your SLOs, no shared queue.
Browse the models →Traffic shifts, models update, new silicon lands. The loop below runs against your production traffic for as long as the endpoint exists.
Prompt and output lengths, prefix hit rates, arrival curves, p50/p99 against the SLOs you set.
Serving engine (vLLM, SGLang, TensorRT-LLM), precision and quantization recipes, kernels, speculative decoding, batching, prefill/decode split, KV-cache tiering, routing, topology.
Every candidate replays held-out traffic. Accuracy deltas and SLOs must hold before anything ships.
The winning config rolls out behind the same URL and becomes the baseline the next search has to beat.
Our agents profile every serious open-weight release within hours of the weights dropping. What one endpoint’s search finds — a kernel, a bit-width, a batching recipe — is encoded into the search space and applied to every endpoint and every architecture.
Retune every endpoint against its own live traffic, around the clock, scored on your SLOs.
Write, profile and verify kernels the reference recipes do not have yet, then hand them to the search.
One workload, measured across accelerators on our stack. Performance per dollar decides — and the answer changes every hardware generation.
| accelerator | precision | tok/s per GPU | market $ / GPU-hr | Mtok / $ |
|---|---|---|---|---|
| AMD MI355X | FP4 | 1,280 | $4.10 | 1.12 |
| NVIDIA B200 | NVFP4 | 1,410 | $5.20 | 0.98 |
| AMD MI300X | FP8 | 590 | $2.20 | 0.97 |
| NVIDIA H100 | FP8 | 620 | $2.70 | 0.83 |
Llama-4-Maverick-400B, 4k tokens in / 800 out, aggregate tok/s per GPU at 64 concurrent streams, measured on our serving stack on partner-cloud GPUs. GPU-hour is the public on-demand rate. We will tell you honestly where your workload should run — including when it is not the hardware you were about to buy.
The full serving stack in your VPC, on your GPU quota. Agents tune it there. Weights and prompts never leave your network.
Your model on partner-cloud capacity that we operate for you, behind a single URL.
Committed throughput at a committed price, for workloads with a floor you can predict.
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