feat(models): sunset tiers for models mirroring blocks (legacy amber / deprecated red)

apps/sim/app/(landing)/models/utils.ts

@@ -483,7 +483,7 @@ const rawProviders = Object.values(PROVIDER_DEFINITIONS).map((provider) => {
       providerSlug,
       contextWindow: model.contextWindow ?? null,
       releaseDate: model.releaseDate ?? null,
-      deprecated: model.deprecated ?? false,
+      deprecated: !!model.sunset,
       pricing: model.pricing,
       capabilities: mergedCapabilities,
       capabilityTags,

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/workflow-block/workflow-block.tsx

@@ -66,7 +66,7 @@ import { useTablesList } from '@/hooks/queries/tables'
 import { useWorkflowMap } from '@/hooks/queries/workflows'
 import { useReactiveConditions } from '@/hooks/use-reactive-conditions'
 import { useSelectorDisplayName } from '@/hooks/use-selector-display-name'
-import { isModelDeprecated } from '@/providers/models'
+import { getModelSunsetStatus } from '@/providers/models'
 import { useVariablesStore } from '@/stores/variables/store'
 import { useSubBlockStore } from '@/stores/workflows/subblock/store'
 import { useWorkflowStore } from '@/stores/workflows/workflow/store'
@@ -132,12 +132,23 @@ function getBlockSunset(
     }
   }
 
-  if (typeof model === 'string' && isModelDeprecated(model)) {
-    return {
-      status: 'legacy',
-      kind: 'model',
-      tooltip: `${model} is deprecated. Click to upgrade`,
-      prompt: `The "${name}" block uses the deprecated model "${model}". Switch it to the latest equivalent model.`,
+  if (typeof model === 'string') {
+    const modelStatus = getModelSunsetStatus(model)
+    if (modelStatus === 'deprecated') {
+      return {
+        status: 'deprecated',
+        kind: 'model',
+        tooltip: `${model} is no longer available. Click to switch models`,
+        prompt: `The "${name}" block uses "${model}", which the provider has retired — calls to it now fail. Switch it to the latest equivalent model.`,
+      }
+    }
+    if (modelStatus === 'legacy') {
+      return {
+        status: 'legacy',
+        kind: 'model',
+        tooltip: `${model} is a legacy model. Click to upgrade`,
+        prompt: `The "${name}" block uses the legacy model "${model}". Switch it to the latest equivalent model.`,
+      }
     }
   }
 

apps/sim/blocks/utils.ts

@@ -11,6 +11,7 @@ import type { BlockOutput, OutputFieldDefinition, SubBlockConfig } from '@/block
 import {
   getBaseModelProviders,
   getHostedModels,
+  getModelSunsetStatus,
   getProviderIcon,
   getProviderModels,
   orderModelIdsByReleaseDate,
@@ -74,10 +75,12 @@ export function getModelOptions() {
     ])
   )
 
-  return allModels.map((model) => {
-    const icon = getProviderIcon(model)
-    return { label: model, id: model, ...(icon && { icon }) }
-  })
+  return allModels
+    .filter((model) => getModelSunsetStatus(model) !== 'deprecated')
+    .map((model) => {
+      const icon = getProviderIcon(model)
+      return { label: model, id: model, ...(icon && { icon }) }
+    })
 }
 
 /**

apps/sim/lib/copilot/tools/server/blocks/get-blocks-metadata-tool.ts

@@ -782,6 +782,9 @@ function getStaticModelOptions(): { id: string; label?: string }[] {
     }
     if (provider?.models) {
       for (const model of provider.models) {
+        // Exclude retired models — the agent must not receive a model whose API
+        // calls fail (mirrors the user picker + VFS menu).
+        if (model.sunset?.status === 'deprecated') continue
         models.push({ id: model.id, label: model.id })
       }
     }

apps/sim/lib/copilot/vfs/serializers.ts

@@ -453,14 +453,17 @@ function getStaticModelOptionsForVFS(): StaticModelOption[] {
   for (const [providerId, def] of Object.entries(PROVIDER_DEFINITIONS)) {
     if (dynamicProviders.has(providerId)) continue
     for (const model of def.models) {
+      // Retired models are hidden from the agent's menu (mirrors the user picker)
+      // so it never suggests a model whose API calls fail; legacy stays available.
+      if (model.sunset?.status === 'deprecated') continue
       const option: StaticModelOption = {
         id: model.id,
         provider: providerId,
         hosted: hostedProviders.has(providerId),
       }
       if (model.recommended) option.recommended = true
       if (model.speedOptimized) option.speedOptimized = true
-      if (model.deprecated) option.deprecated = true
+      if (model.sunset) option.deprecated = true
       models.push(option)
     }
   }

apps/sim/providers/bedrock/utils.ts

@@ -89,7 +89,6 @@ export function generateToolUseId(toolName: string): string {
  */
 const GEO_PROFILE_UNSUPPORTED_MODEL_IDS = new Set([
   'mistral.mistral-large-3-675b-instruct',
-  'mistral.mistral-large-2411-v1:0',
   'mistral.mistral-large-2407-v1:0',
   'mistral.magistral-small-2509',
   'mistral.ministral-3-14b-instruct',

apps/sim/providers/models.test.ts

@@ -24,7 +24,7 @@ const DYNAMIC_PROVIDERS = new Set([
 function firstDeprecatedModelId(): string | undefined {
   for (const [providerId, provider] of Object.entries(PROVIDER_DEFINITIONS)) {
     if (DYNAMIC_PROVIDERS.has(providerId)) continue
-    const dep = provider.models.find((m) => m.deprecated)
+    const dep = provider.models.find((m) => m.sunset)
     if (dep) return dep.id
   }
   return undefined