TextMoonshot
ActiveKimi K3
Kimi K3 is Kimi's most capable flagship model, combining always-on reasoning, native visual understanding, a 1M-token context window, and advanced tool use for long-horizon coding and knowledge work.
Catalog
Browse 41 official AI APIs on ReachAPI — text, image and video models from OpenAI, Google, Anthropic and Bytedance. Compare pricing and start building today.
Showing 24 results
TextMoonshot
ActiveKimi K3 is Kimi's most capable flagship model, combining always-on reasoning, native visual understanding, a 1M-token context window, and advanced tool use for long-horizon coding and knowledge work.
TextAnthropic
ActiveClaude Opus 5 is Anthropic's flagship model for complex agentic coding and enterprise work, with stronger deep reasoning, long-horizon execution, tool use, and multi-agent coordination.
TextOpenAI
ActiveGPT-5.6 Luna is the efficient tier in the GPT-5.6 family. It provides reasoning, tool use, and a 1.05M-token context window for teams that need scalable throughput and lower unit costs.
TextOpenAI
ActiveGPT-5.6 Terra is the balanced tier in the GPT-5.6 family. It offers strong reasoning, tool use, and a 1.05M-token context window for enterprise workloads that need a practical balance of capability and cost.
TextOpenAI
ActiveGPT-5.6 Sol is the frontier tier in the GPT-5.6 family. It pairs the family's strongest capability with a 1.05M-token context window for complex enterprise workflows that need reliable reasoning, tool use, and long-context execution.
TextAnthropic
ActiveClaude Sonnet 5 is Anthropic's newest Sonnet model, built for long-context reasoning, agentic coding, tool-heavy workflows, and production workloads that need stronger sustained performance than prior Sonnet releases.