From d574c03e19b4ad48cebf3cd9e76c9119079106f2 Mon Sep 17 00:00:00 2001
From: Armin Ronacher <armin.ronacher@active-4.com>
Date: Sat, 14 Mar 2026 01:34:25 +0100
Subject: [PATCH] Raise context length to 1M (#2135)

---
 packages/ai/scripts/generate-models.ts | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/packages/ai/scripts/generate-models.ts b/packages/ai/scripts/generate-models.ts
index 831bcc55..78d7b217 100644
--- a/packages/ai/scripts/generate-models.ts
+++ b/packages/ai/scripts/generate-models.ts
@@ -665,13 +665,16 @@ async function generateModels() {
 		if (candidate.provider === "amazon-bedrock" && candidate.id.includes("anthropic.claude-opus-4-6-v1")) {
 			candidate.cost.cacheRead = 0.5;
 			candidate.cost.cacheWrite = 6.25;
-			candidate.contextWindow = 200000;
+			candidate.contextWindow = 1000000;
+		}
+		if (candidate.provider === "amazon-bedrock" && candidate.id.includes("anthropic.claude-sonnet-4-6")) {
+			candidate.contextWindow = 1000000;
 		}
 		if (
 			(candidate.provider === "anthropic" || candidate.provider === "opencode" || candidate.provider === "opencode-go") &&
-			candidate.id === "claude-opus-4-6"
+			(candidate.id === "claude-opus-4-6" || candidate.id === "claude-sonnet-4-6")
 		) {
-			candidate.contextWindow = 200000;
+			candidate.contextWindow = 1000000;
 		}
 		// OpenCode variants list Claude Sonnet 4/4.5 with 1M context, actual limit is 200K
 		if (
@@ -719,7 +722,7 @@ async function generateModels() {
 				cacheRead: 0.5,
 				cacheWrite: 6.25,
 			},
-			contextWindow: 200000,
+			contextWindow: 1000000,
 			maxTokens: 128000,
 		});
 	}
@@ -740,7 +743,7 @@ async function generateModels() {
 				cacheRead: 0.5,
 				cacheWrite: 6.25,
 			},
-			contextWindow: 200000,
+			contextWindow: 1000000,
 			maxTokens: 128000,
 		});
 	}
@@ -761,7 +764,7 @@ async function generateModels() {
 				cacheRead: 0.3,
 				cacheWrite: 3.75,
 			},
-			contextWindow: 200000,
+			contextWindow: 1000000,
 			maxTokens: 64000,
 		});
 	}