Selected frontier models, one clean API.
Model library

State-of-the-art AI models

A compact, curated catalog for production teams. Use explicit model IDs, stable authentication, and streaming responses through the Aergia AI endpoint.

AllClaudeGPTKimiReasoningLong context
anthropic/claude-opus-4.8

Claude Opus 4.8

Highest-capability Claude model for complex coding, reasoning, and agent workflows.

Available
anthropic/claude-opus-4.7

Claude Opus 4.7

Frontier reasoning model suited for high-accuracy analysis and long-form generation.

Available
anthropic/claude-opus-4.6

Claude Opus 4.6

Advanced model for demanding tasks where output quality matters more than raw speed.

Available
anthropic/claude-sonnet-4.6

Claude Sonnet 4.6

Balanced model for agents, software workflows, chat, and production assistant experiences.

Available
anthropic/claude-haiku-4.5

Claude Haiku 4.5

Fast model for routing, summarization, extraction, and latency-sensitive helper tasks.

Available
openai/gpt-5.5

GPT-5.5

General-purpose frontier model for broad application coverage through one endpoint.

Available
moonshotai/kimi-k2.5

Kimi K2.5

Long-context and agent-oriented model access for document-heavy and tool-heavy workloads.

Available