Blog - CAI API

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Concept illustration of DeepSeek V4 Flash 0731 routing long-context data through AI agent and coding nodes across light and dark surfaces.

AI Models

DeepSeek V4 Flash 0731: Specs, Benchmarks, and API Guide

DeepSeek V4 Flash 0731 combines a 1M-token context window, 13B active parameters, stronger agent benchmarks, and low-cost API access.

CAI API · 2026-08-02

Kimi K3 Standard and Fast GPU API Service Tiers

Product Updates

Kimi K3 GPU Version Is Now Live: Standard or Fast—Which One Should You Choose?

The Kimi K3 GPU-powered deployment service is now available, offering the standard kimi-k3 model and the high-speed kimi-k3-fast model. The standard version costs just 45% of the official price, while the Fast version costs 1.5 times as much as the standard version. This article explains the pricing differences, offers guidance on choosing the right version, and shows how to call the models through an OpenAI-compatible API.

CAI API · 2026-07-29