From 06472b5bc9522279a5754e8e52ba497c9b56e5b3 Mon Sep 17 00:00:00 2001
From: waleed <walif6@gmail.com>
Date: Tue, 16 Jun 2026 17:55:15 -0700
Subject: [PATCH] improvement(models): add DeepSeek V4 + Mistral Medium 3.5,
 fix Codestral context window

---
 apps/sim/providers/models.ts | 43 ++++++++++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

diff --git a/apps/sim/providers/models.ts b/apps/sim/providers/models.ts
index b8fa2a2bae..99aaf203cf 100644
--- a/apps/sim/providers/models.ts
+++ b/apps/sim/providers/models.ts
@@ -1718,6 +1718,32 @@ export const PROVIDER_DEFINITIONS: Record<string, ProviderDefinition> = {
       toolUsageControl: true,
     },
     models: [
+      {
+        id: 'deepseek-v4-pro',
+        pricing: {
+          input: 0.435,
+          cachedInput: 0.003625,
+          output: 0.87,
+          updatedAt: '2026-06-16',
+        },
+        capabilities: {},
+        contextWindow: 1000000,
+        releaseDate: '2026-04-24',
+      },
+      {
+        id: 'deepseek-v4-flash',
+        pricing: {
+          input: 0.14,
+          cachedInput: 0.0028,
+          output: 0.28,
+          updatedAt: '2026-06-16',
+        },
+        capabilities: {
+          temperature: { min: 0, max: 2 },
+        },
+        contextWindow: 1000000,
+        releaseDate: '2026-04-24',
+      },
       {
         id: 'deepseek-chat',
         pricing: {
@@ -2324,6 +2350,19 @@ export const PROVIDER_DEFINITIONS: Record<string, ProviderDefinition> = {
         contextWindow: 128000,
         releaseDate: '2025-08-12',
       },
+      {
+        id: 'mistral-medium-2604',
+        pricing: {
+          input: 1.5,
+          output: 7.5,
+          updatedAt: '2026-06-16',
+        },
+        capabilities: {
+          temperature: { min: 0, max: 1.5 },
+        },
+        contextWindow: 256000,
+        releaseDate: '2026-04-29',
+      },
       {
         id: 'mistral-medium-2508',
         pricing: {
@@ -2400,7 +2439,7 @@ export const PROVIDER_DEFINITIONS: Record<string, ProviderDefinition> = {
         capabilities: {
           temperature: { min: 0, max: 1.5 },
         },
-        contextWindow: 128000,
+        contextWindow: 256000,
         releaseDate: '2025-07-30',
       },
       {
@@ -2413,7 +2452,7 @@ export const PROVIDER_DEFINITIONS: Record<string, ProviderDefinition> = {
         capabilities: {
           temperature: { min: 0, max: 1.5 },
         },
-        contextWindow: 128000,
+        contextWindow: 256000,
         releaseDate: '2025-07-30',
       },
       {