fix(logos): use the Z.ai mark for GLM and consolidate hero logo assets (#900)

Author: functionstackx

packages/app/public/logos/models/deepseek.svg

@@ -7,16 +7,19 @@ import { agentxDashboardHref, FEATURED_AGENTX_MODELS } from '@/lib/compare-agent
 import { CompareIndexTrackedLink } from './compare-index-tracked-link';
 
 /**
- * Full-color brand marks for the ledger rows. Keyed by compare slug so a
- * featured model without a registered mark simply renders without one instead
- * of breaking the row.
+ * Full-color brand marks for the ledger rows, sharing the `*-color.svg`
+ * assets used by `/model` pages and inference chart captions. Keyed by
+ * compare slug so a featured model without a registered mark simply renders
+ * without one instead of breaking the row.
  */
 const MODEL_LOGOS: Record<string, string> = {
-  'kimi-k3': '/logos/models/kimi.svg',
-  'deepseek-v4': '/logos/models/deepseek.svg',
-  'glm-5-2': '/logos/models/zhipu.svg',
-  'minimax-m3': '/logos/models/minimax.svg',
-  'qwen-3-5': '/logos/models/qwen.svg',
+  'kimi-k3': '/logos/kimi-color.svg',
+  'deepseek-v4': '/logos/deepseek-color.svg',
+  // GLM ships under the Z.ai product brand, so the ledger shows the Z.ai
+  // mark rather than the Zhipu corporate dot cluster.
+  'glm-5-2': '/logos/zai-color.svg',
+  'minimax-m3': '/logos/minimax-color.svg',
+  'qwen-3-5': '/logos/qwen-color.svg',
 };
 
 const STRINGS = {

packages/app/public/logos/models/kimi.svg

@@ -179,15 +179,15 @@ const MODEL_CONFIG: Record<Model, ModelConfig> = {
     label: 'GLM5/5.1 744B',
     prefix: 'glm5',
     category: 'deprecated',
-    logo: 'zhipu-color.svg',
+    logo: 'zai-color.svg',
   },
   // GLM-5.2 and GLM-5.3 share the same architecture and inference profile, so
   // the selector presents both releases over the existing GLM-5.2 data bucket.
   [Model.GLM_5_2]: {
     label: 'GLM5.2/GLM5.3 744B',
     prefix: 'glm5.2',
     category: 'default',
-    logo: 'zhipu-color.svg',
+    logo: 'zai-color.svg',
   },
   [Model.Qwen3_5]: {
     label: 'Qwen3.5 397B',

packages/app/public/logos/models/minimax.svg

@@ -29,7 +29,10 @@ export const MODEL_DEVELOPER_LOGOS: Record<string, string> = {
   'Moonshot AI': 'kimi-color.svg',
   // OpenAI's brand mark is monochrome by design — no color variant exists.
   OpenAI: 'openai.svg',
-  'Z.ai (Zhipu AI)': 'zhipu-color.svg',
+  // The Z.ai brand mark is monochrome by design — no color variant exists.
+  // `zai-color.svg` sets the white Z glyph on its brand black rounded tile
+  // (the Z.ai app icon), so it stays theme-independent like the Kimi mark.
+  'Z.ai (Zhipu AI)': 'zai-color.svg',
 };
 
 /** Logo filename under `/logos/` for a model developer, if one exists. */