apiex选择模型后可复制配置给 AI，也可以快速测试当前连接延迟。
bytedance
Character roleplay model for virtual companion scenarios, with stable persona adherence and plot progression in multi-turn dialogue, supporting multimodal inputs.
bytedance
Lightweight tier in the Seed 2.0 family, tuned for high-throughput, low-latency tasks with adjustable reasoning levels. Fits batch processing, moderation, and classification.
DeepSeek
Best value for code and math. Fraction of flagship cost.
DeepSeek
Experimental interim release focused on long-context efficiency, with optional reasoning mode and V3.1-level performance overall.
A lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency, with faster token generation and higher throughput. Thinking is disabled by default but can be enabled via API.
Open-weights dense model with stronger math and coding, plus native function calling for self-hosted agent workflows.
OpenAI
Fastest GPT. Sub-second responses.
OpenAI
Cheapest GPT. Built for high-volume simple jobs.
qwen
Lightweight mid-tier variant tuned for low-latency agent workflows with coding and tool-calling support.
qwen
Flash tier in Qwen3.8: multimodal reasoning for coding and agent workflows, with visual understanding across documents, codebases, and long video.
stepfun
StepFun’s most capable open-source foundation model, built on a sparse MoE architecture that activates only 11B of its 196B parameters per token. It delivers efficient reasoning and fast performance, even with long contexts.
xiaomi
Mid-tier V2.5 model with native image, audio, and video understanding, built for agent workflows and coding at lower cost than Pro.
Z.ai
Ultra-fast for Chinese. Very cheap.