From 2da3942ce29efcee27afca5823d49b28890bfa9a Mon Sep 17 00:00:00 2001
From: Enrico Ros <enrico.ros@gmail.com>
Date: Tue, 24 Feb 2026 23:24:32 -0800
Subject: [PATCH] LLMs: OpenAI: Update models

---
 .../server/openai/models/openai.models.ts     | 40 +++++++++++++++++--
 1 file changed, 37 insertions(+), 3 deletions(-)

diff --git a/src/modules/llms/server/openai/models/openai.models.ts b/src/modules/llms/server/openai/models/openai.models.ts
index af7f0b6ff..399a81c2c 100644
--- a/src/modules/llms/server/openai/models/openai.models.ts
+++ b/src/modules/llms/server/openai/models/openai.models.ts
@@ -384,9 +384,8 @@ export const _knownOpenAIChatModels: ManualMappings = [
     symLink: 'gpt-5-nano-2025-08-07',
   },
 
-  /// GPT-5.3 Codex - Released February 5, 2026 (API access coming soon)
+  /// GPT-5.3 Codex - Released February 5, 2026
   {
-    hidden: true, // API access not yet available - rolling out soon
     idPrefix: 'gpt-5.3-codex',
     label: 'GPT-5.3 Codex',
     description: 'Most capable agentic coding model. Combines frontier coding performance of GPT-5.2-Codex with reasoning and professional knowledge of GPT-5.2. ~25% faster.',
@@ -398,7 +397,24 @@ export const _knownOpenAIChatModels: ManualMappings = [
       { paramId: 'llmVndOaiWebSearchContext' },
       { paramId: 'llmForceNoStream' },
     ],
-    // chatPrice: { input: 1.75, cache: { cType: 'oai-ac', read: 0.175 }, output: 14 }, // estimated from gpt-5.2-codex pricing
+    chatPrice: { input: 1.75, cache: { cType: 'oai-ac', read: 0.175 }, output: 14 },
+    // benchmark: TBD
+  },
+
+  // GPT-5.3 Codex Spark - Research preview, text-only, optimized for real-time coding iteration
+  {
+    hidden: true, // Research preview, ChatGPT Pro only - API access limited to design partners
+    idPrefix: 'gpt-5.3-codex-spark',
+    label: 'GPT-5.3 Codex Spark',
+    description: 'Text-only research preview optimized for real-time coding iteration. Delivers 1000+ tokens/sec on low-latency hardware.',
+    contextWindow: 128000,
+    maxCompletionTokens: 16384,
+    interfaces: [LLM_IF_OAI_Responses, LLM_IF_OAI_Chat, LLM_IF_OAI_Fn, LLM_IF_OAI_Json, LLM_IF_OAI_PromptCaching, LLM_IF_OAI_Reasoning, LLM_IF_HOTFIX_NoTemperature, LLM_IF_HOTFIX_StripImages],
+    parameterSpecs: [
+      { paramId: 'llmVndOaiEffort', enumValues: ['low', 'medium', 'high'] },
+      { paramId: 'llmForceNoStream' },
+    ],
+    // chatPrice: TBD - separate usage limits, not standard token pricing
     // benchmark: TBD
   },
 
@@ -655,6 +671,18 @@ export const _knownOpenAIChatModels: ManualMappings = [
 
   /// GPT-Audio series - General availability audio models
 
+  // gpt-audio-1.5
+  {
+    idPrefix: 'gpt-audio-1.5',
+    label: 'GPT Audio 1.5',
+    description: 'Best voice model for audio in, audio out with Chat Completions. Accepts audio inputs and outputs.',
+    contextWindow: 128000,
+    maxCompletionTokens: 16384,
+    interfaces: IFS_GPT_AUDIO,
+    chatPrice: { input: 2.5, output: 10 },
+    // benchmark: TBD
+  },
+
   // gpt-audio
   {
     idPrefix: 'gpt-audio-2025-08-28',
@@ -1005,6 +1033,7 @@ const openAIModelsDenyList: string[] = [
   '4o-mini-realtime',
   'gpt-realtime',
   'gpt-realtime-mini',
+  'gpt-realtime-1.5',
 
   // [OpenAI, 2025-03-11] FIXME: NOT YET SUPPORTED - "RESPONSES API"
   'computer-use-preview', 'computer-use-preview-2025-03-11', // FIXME: support these
@@ -1041,6 +1070,9 @@ const openAIModelsDenyList: string[] = [
   // Video models: /v1/videos
   'sora-2-pro', 'sora-2',
 
+  // Safety/moderation models
+  'gpt-oss-safeguard',
+
   // Moderation models
   'omni-moderation-latest', 'omni-moderation-2024-09-26', 'text-moderation-latest',
 ];
@@ -1060,6 +1092,7 @@ export function openAIInjectVariants(acc: ModelDescriptionSchema[], model: Model
 
 const _manualOrderingIdPrefixes = [
   // GPT-5.3
+  'gpt-5.3-codex-spark',
   'gpt-5.3-codex',
   // GPT-5.2
   'gpt-5.2-20',
@@ -1121,6 +1154,7 @@ const _manualOrderingIdPrefixes = [
   'gpt-4.1-nano',
   'gpt-4.1',
   // 4o-derived?
+  'gpt-audio-1.5',
   'gpt-audio-2',
   'gpt-4o-audio-preview',
   'gpt-audio-mini-',