All capsules

A small local model for opencode: Qwen3 4B (Q4_K_M GGUF) on llama.cpp's server, an OpenAI-compatible chat endpoint with tool calls, for opencode running on your own machine. About 6 GB of VRAM, 32k context. Needs no network.

opencode inside a capsule: the opencode coding agent in a sandbox, on DeepSeek V4.1 Flash through OpenRouter. Each session gets an empty directory where the agent can write and run code. Shows a Dockerfile, the agent.session kind and [runtime.app]. No GPU.

opencode terminal on DeepSeek V4.1 Flash (OpenRouter). opencode 1.18.23's own TUI, running in tmux inside the sandbox and served to the browser by ttyd: open the app port and use opencode as in a terminal. The session survives closing the tab. Drives DeepSeek V4.1 Flash through OpenRouter. No GPU; the only egress is openrouter.ai:443, and the m64 gate adds the OpenRouter key, so the agent never holds it.

opencode agent on DeepSeek V4.1 Flash (OpenRouter). opencode 1.18.23 coding agent driving DeepSeek V4.1 Flash through OpenRouter. Each session gets an empty directory; the agent can write and run code there. No GPU; the only egress is openrouter.ai:443, and the m64 gate adds the OpenRouter key, so the agent never holds it.

opencode agent on Qwen3.8-Flash-Next (Basalt, RTX 5090). opencode 1.18.23 coding agent driving Qwen3.8-Flash-Next (IQ3_S pack, 384k context) on the Basalt engine, both in one container on one RTX 5090 with 64 GB of RAM. Each session gets an empty directory; the agent can write and run code there. opencode itself (its terminal interface, in the browser, opened on the folder home) is on a second port. Needs no network (the model runs in the same container); serve it with --allow-external-network to let the agent install packages.