GLM-5.1 - state-of-the-art agentic engineering, now available on DeepInfra!

To use DeepInfra's services, you'll need an API key. You can get one by signing up on our platform.
Your API key will be used to authenticate all your requests to the DeepInfra API.
Now lets actually deploy some models to production and use them for inference. It is really easy.
You can deploy models through the web dashboard or by using our API. Models are automatically deployed when you first make an inference request.
Once a model is deployed on DeepInfra, you can use it with our REST API. Here's how to use it with curl:
curl -X POST \
-F "audio=@/path/to/audio.mp3" \
-H "Authorization: Bearer YOUR_API_KEY" \
'https://api.deepinfra.com/v1/inference/openai/whisper-small'
Step 3.5 Flash API Benchmarks: Latency, Throughput & Cost<p>About Step 3.5 Flash Step 3.5 Flash is an open-weights reasoning model released in February 2026 by StepFun. It leverages a sparse Mixture of Experts (MoE) architecture with 196 billion total parameters and only 11 billion active parameters per token during inference — delivering state-of-the-art performance at a fraction of the cost of dense models. […]</p>
Qwen3.5 0.8B API Benchmarks: Latency, Throughput & Cost<p>About Qwen3.5 0.8B (Reasoning) Qwen3.5 0.8B is part of Alibaba Cloud’s Qwen3.5 Small Model Series, released on March 2, 2026. Designed under the philosophy of “More Intelligence, Less Compute,” it targets edge devices, mobile phones, and low-latency applications where battery life and memory constraints are critical. It employs an Efficient Hybrid Architecture combining Gated Delta […]</p>
Best API for Kimi K2.5: Why DeepInfra Leads in Speed, TTFT, and Scalability<p>Kimi K2.5 is positioned as Moonshot AI’s “do-it-all” model for modern product workflows: native multimodality (text + vision/video), Instant vs. Thinking modes, and support for agentic / multi-agent (“swarm”) execution patterns. In real applications, though, model capability is only half the story. The provider’s inference stack determines the things your users actually feel: time-to-first-token (TTFT), […]</p>
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