From 536645dc0e585232080e74de8281cce5ba0fbfc5 Mon Sep 17 00:00:00 2001
From: Manikandan Sundararajan
 <10191300+itsrainingmani@users.noreply.github.com>
Date: Thu, 15 Jan 2026 03:31:48 -0500
Subject: [PATCH 1/3] feat(tui): show warning if user tries to input image to
 an unsupported model

---
 .../src/cli/cmd/tui/component/prompt/index.tsx   | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx b/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
index 145fa9da0c3..fa4867c19dd 100644
--- a/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
+++ b/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
@@ -85,6 +85,14 @@ export function Prompt(props: PromptProps) {
     }
   }
 
+  function canPasteImage() {
+    const model = local.model.current()
+    if (!model) return false
+    const provider = sync.data.provider.find((x) => x.id === model.providerID)
+    const info = provider?.models[model.modelID]
+    return info?.capabilities?.input?.image ?? false
+  }
+
   const textareaKeybindings = useTextareaKeybindings()
 
   const fileStyleId = syntax().getStyleId("extmark.file")!
@@ -645,6 +653,14 @@ export function Prompt(props: PromptProps) {
   }
 
   async function pasteImage(file: { filename?: string; content: string; mime: string }) {
+    if (!canPasteImage()) {
+      toast.show({
+        variant: "warning",
+        message: "Current model does not support images",
+        duration: 3000,
+      })
+      return
+    }
     const currentOffset = input.visualCursor.offset
     const extmarkStart = currentOffset
     const count = store.prompt.parts.filter((x) => x.type === "file").length

From 3fbb5ed90122a1f867a27c1346a63e7186d26c55 Mon Sep 17 00:00:00 2001
From: Mani Sundararajan <10191300+itsrainingmani@users.noreply.github.com>
Date: Sat, 17 Jan 2026 01:52:37 -0500
Subject: [PATCH 2/3] simplify input capabilities fetching by adding to local
 context

---
 .../src/cli/cmd/tui/component/prompt/index.tsx       | 12 ++----------
 packages/opencode/src/cli/cmd/tui/context/local.tsx  |  1 +
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx b/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
index fa4867c19dd..3da1f7ef13b 100644
--- a/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
+++ b/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
@@ -85,14 +85,6 @@ export function Prompt(props: PromptProps) {
     }
   }
 
-  function canPasteImage() {
-    const model = local.model.current()
-    if (!model) return false
-    const provider = sync.data.provider.find((x) => x.id === model.providerID)
-    const info = provider?.models[model.modelID]
-    return info?.capabilities?.input?.image ?? false
-  }
-
   const textareaKeybindings = useTextareaKeybindings()
 
   const fileStyleId = syntax().getStyleId("extmark.file")!
@@ -653,10 +645,10 @@ export function Prompt(props: PromptProps) {
   }
 
   async function pasteImage(file: { filename?: string; content: string; mime: string }) {
-    if (!canPasteImage()) {
+    if (!local.model.parsed().input?.image) {
       toast.show({
         variant: "warning",
-        message: "Current model does not support images",
+        message: `${local.model.parsed().model} doesn't support image as input`,
         duration: 3000,
       })
       return
diff --git a/packages/opencode/src/cli/cmd/tui/context/local.tsx b/packages/opencode/src/cli/cmd/tui/context/local.tsx
index 63f1d9743bf..22db0a80e03 100644
--- a/packages/opencode/src/cli/cmd/tui/context/local.tsx
+++ b/packages/opencode/src/cli/cmd/tui/context/local.tsx
@@ -214,6 +214,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
             provider: provider?.name ?? value.providerID,
             model: info?.name ?? value.modelID,
             reasoning: info?.capabilities?.reasoning ?? false,
+            input: info?.capabilities?.input,
           }
         }),
         cycle(direction: 1 | -1) {

From 453c066dac60554016a11cd18b51f4f1f31f2ab3 Mon Sep 17 00:00:00 2001
From: Mani Sundararajan <10191300+itsrainingmani@users.noreply.github.com>
Date: Tue, 20 Jan 2026 18:13:06 -0500
Subject: [PATCH 3/3] simplify the local model parsed() type

---
 packages/opencode/src/cli/cmd/tui/context/local.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/opencode/src/cli/cmd/tui/context/local.tsx b/packages/opencode/src/cli/cmd/tui/context/local.tsx
index 22db0a80e03..b002165ce92 100644
--- a/packages/opencode/src/cli/cmd/tui/context/local.tsx
+++ b/packages/opencode/src/cli/cmd/tui/context/local.tsx
@@ -206,6 +206,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
               provider: "Connect a provider",
               model: "No provider selected",
               reasoning: false,
+              input: undefined,
             }
           }
           const provider = sync.data.provider.find((x) => x.id === value.providerID)