API Model List and Pricing

Model Type	Model Name (API Call Parameter Value)	Backend Model Version	Model Source	Prompt (1M token)	Completion (1M token)	Brief Model Capability Description
Chat	gpt-5.6-luna	gpt-5.6-luna	External Service	1.4662	8.7996	Cost-effective chat model, suitable for general scenarios
Chat	gpt-5.6-terra	gpt-5.6-terra	External Service	14.662	87.996	High-performance chat model, suitable for complex reasoning tasks
Chat	gpt-4o	gpt-4o-2024-08-06	External Service	18.328	73.310	Multimodal flagship model, supports image-text understanding
Chat	gpt-4o-mini	gpt-4o-mini	External Service	1.110	4.399	Lightweight and fast chat model, suitable for high-frequency calls
Embedding	text-embedding-3-large	text-embedding-3-large	On-Campus Local	0.95310	/	High-precision text vectorization, suitable for semantic retrieval
Embedding	text-embedding-3-small	text-embedding-3-small	On-Campus Local	0.14663	/	Lightweight text vectorization, suitable for large-scale embedding
Chat	GLM-5.2	GLM-5.2	On-Campus Local	4.00	14.00	Bilingual (Chinese-English) chat model, suitable for Chinese scenarios
Chat	Kimi-K3	Kimi-K3	On-Campus Local	10.00	50.00	Strong long-text processing capability, suitable for document analysis
Chat	Qwen3.6-35B-A3B	Qwen3.6-35B-A3B	On-Campus Local	0.90	5.40	Lightweight and efficient chat model, suitable for resource-constrained scenarios
Chat	DeepSeek-V4-Pro	DeepSeek-V4-Pro	On-Campus Local	2.25	6.75	Professional reasoning model, suitable for code and math tasks
Chat	DeepSeek-V4-Flash	DeepSeek-V4-Flash	On-Campus Local	0.75	2.25	Ultra-fast lightweight chat model, suitable for real-time interaction