Tencent's Hy4 preview became a model option in OpenCode Go, according to the OpenCode announcement quoted by Tencent. Go provides subscription access to models selected for coding agents, so this announcement gives developers another service through which to use the model in coding workflows. The Hy4 release explains the underlying model; the Go announcement establishes an additional access route.
Terms in this piece · Glossary
token — The chunk of text a model reads and writes in — roughly three-quarters of a word — and the unit AI usage is billed in.
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
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