FLUX.2 is live! High-fidelity image generation made simple.

Starting from langchain v0.0.322 you can make efficient async generation and streaming tokens with deepinfra.
The deepinfra wrapper now supports native async calls, so you can expect more performance (no more threads per invocation) from your async pipelines.
from langchain.llms.deepinfra import DeepInfra
async def async_predict():
llm = DeepInfra(model_id="meta-llama/Llama-2-7b-chat-hf")
output = await llm.apredict("What is 2 + 2?")
print(output)
Streaming lets you receive each token of the response as it gets generated. This is indispensable in user-facing applications.
def streaming():
llm = DeepInfra(model_id="meta-llama/Llama-2-7b-chat-hf")
for chunk in llm.stream("[INST] Hello [/INST] "):
print(chunk, end='', flush=True)
print()
You can also use the asynchronous streaming API, natively implemented underneath.
async def async_streaming():
llm = DeepInfra(model_id="meta-llama/Llama-2-7b-chat-hf")
async for chunk in llm.astream("[INST] Hello [/INST] "):
print(chunk, end='', flush=True)
print()
Deploy Custom LLMs on DeepInfraDid you just finetune your favorite model and are wondering where to run it?
Well, we have you covered. Simple API and predictable pricing.
Put your model on huggingface
Use a private repo, if you wish, we don't mind. Create a hf access token just
for the repo for better security.
Create c...
Compare Llama2 vs OpenAI models for FREE.At DeepInfra we host the best open source LLM models. We are always working hard to make
our APIs simple and easy to use.
Today we are excited to announce a very easy way to quickly try our models like
Llama2 70b and
[Mistral 7b](/mistralai/Mistral-7B-Instruc...
From Precision to Quantization: A Practical Guide to Faster, Cheaper LLMs<p>Large language models live and die by numbers—literally trillions of them. How finely we store those numbers (their precision) determines how much memory a model needs, how fast it runs, and sometimes how good its answers are. This article walks from the basics to the deep end: we’ll start with how computers even store a […]</p>
© 2026 Deep Infra. All rights reserved.