From 41a78be3a2cbf4382b70970e9688cd1b1dabb296 Mon Sep 17 00:00:00 2001
From: Franz Bettag <franz@bett.ag>
Date: Thu, 12 Feb 2026 23:24:08 +0100
Subject: [PATCH] feat(registry): add gpt-5.3-codex-spark model definition

---
 internal/registry/model_definitions_static_data.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/internal/registry/model_definitions_static_data.go b/internal/registry/model_definitions_static_data.go
index baf39412..4162ec6c 100644
--- a/internal/registry/model_definitions_static_data.go
+++ b/internal/registry/model_definitions_static_data.go
@@ -742,6 +742,20 @@ func GetOpenAIModels() []*ModelInfo {
 			SupportedParameters: []string{"tools"},
 			Thinking:            &ThinkingSupport{Levels: []string{"low", "medium", "high", "xhigh"}},
 		},
+		{
+			ID:                  "gpt-5.3-codex-spark",
+			Object:              "model",
+			Created:             1770307200,
+			OwnedBy:             "openai",
+			Type:                "openai",
+			Version:             "gpt-5.3",
+			DisplayName:         "GPT-5.3-Codex-Spark",
+			Description:         "Ultra-fast coding model.",
+			ContextLength:       128000,
+			MaxCompletionTokens: 128000,
+			SupportedParameters: []string{"tools"},
+			Thinking:            &ThinkingSupport{Levels: []string{"low", "medium", "high", "xhigh"}},
+		},
 	}
 }