diff --git a/opencode.json b/opencode.json
index 56a1a85..53f9a5c 100644
--- a/opencode.json
+++ b/opencode.json
@@ -30,6 +30,7 @@
           "name": "Qwen3.8-27B-NVFP4",
           "limit": { "context": 163840, "output": 32768 },
           "reasoning": true,
+          "modalities": { "input": ["text", "image"], "output": ["text"] },
           "interleaved": { "field": "reasoning_content" },
           "variants": {
             "xhigh": { "reasoningEffort": "xhigh" },