Commit 451afcb22d93f06cb24f9bc16703404564952553 | the-knife

author	Theo Browne <me@t3.gg> 2026-09-29 12:51:36-07:00
committer	GitHub <noreply@github.com> 2026-09-29 12:51:36-07:00
log	451afcb22d93f06cb24f9bc16703404564952553
tree	9f69767113f071ce9ba266b67d512cd3d8acd86f
parent	2cbc24fcae2b5649d7b60b68da72053a37fa82d5
signature	Signed by PGP key B5690EEEBB952194

fix(codex): Pro Max accounts load, so Ultrafast shows up (#14304)

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

5 files changed, 57 insertions(+), 193 deletions(-)

apps
- server
  - src
    provider
    Layers
    CodexProvider.test.ts
    CodexProvider.ts
packages
- effect-codex-app-server
  - scripts
    generate.ts
  - src
    _generated
    schema.gen.ts
    schema.test.ts

apps/server/src/provider/Layers/CodexProvider.test.ts+10

 @@ -81,6 +81,11 @@ it("uses standard routing when the catalog has no default service tier", () => {
         name: "Fast",
         description: "1.5x speed, increased usage",
       },
+      {
+        id: "ultrafast",
+        name: "Ultrafast",
+        description: "The fastest available responses for latency-sensitive work.",
+      },
     ],
     supportedReasoningEfforts: [],
   });
 @@ -97,6 +102,11 @@ it("uses standard routing when the catalog has no default service tier", () => {
           label: "Fast",
           description: "1.5x speed, increased usage",
         },
+        {
+          id: "ultrafast",
+          label: "Ultrafast",
+          description: "Even faster, more expensive",
+        },
       ],
       currentValue: "default",
     },

apps/server/src/provider/Layers/CodexProvider.ts+16-6

 @@ -90,6 +90,11 @@ const REASONING_EFFORT_LABELS: Readonly<Record<string, string>> = {
 const DEFAULT_SERVICE_TIER_ID = "default";
+/** Shorter copy for tiers whose catalog description wraps in the traits menu. */
+const SERVICE_TIER_DESCRIPTIONS: Readonly<Record<string, string>> = {
+  ultrafast: "Even faster, more expensive",
+};
 function reasoningEffortLabel(reasoningEffort: string): string {
   return REASONING_EFFORT_LABELS[reasoningEffort] ?? reasoningEffort;
 }
 @@ -115,6 +120,8 @@ export function codexPlanLabel(planType: string | null | undefined): string | un
       return "ChatGPT Pro 20x Subscription";
     case "prolite":
       return "ChatGPT Pro 5x Subscription";
+    case "promax":
+      return "ChatGPT Pro Max Subscription";
     case "team":
       return "ChatGPT Team Subscription";
     case "self_serve_business_prolite":
 @@ -195,12 +202,15 @@ export function mapCodexModelCapabilities(
           label: "Standard",
           ...(defaultServiceTier === DEFAULT_SERVICE_TIER_ID ? { isDefault: true } : {}),
         },
-        ...serviceTiers.map((tier) => ({
+        ...serviceTiers.map((tier) => {
-          id: tier.id,
+          const description = SERVICE_TIER_DESCRIPTIONS[tier.id] ?? tier.description;
-          label: tier.name,
+          return {
-          ...(tier.description ? { description: tier.description } : {}),
+            id: tier.id,
-          ...(defaultServiceTier === tier.id ? { isDefault: true } : {}),
+            label: tier.name,
-        })),
+            ...(description ? { description } : {}),
+            ...(defaultServiceTier === tier.id ? { isDefault: true } : {}),
+          };
+        }),
       ],
       currentValue: defaultServiceTier,
     });

packages/effect-codex-app-server/scripts/generate.ts+8-1

 @@ -145,6 +145,13 @@ const ManualSchemas: Record<string, Schema.Json> = {
   },
 };
+// Codex adds plan slugs between our protocol refreshes (0.159 added `promax`).
+// T3 Code only uses the plan for labels, so an unknown slug must not fail the
+// whole `account/read` decode and take the provider down with it.
+const DefinitionOverrides: Record<string, Schema.Json> = {
+  PlanType: { type: "string" },
+};
 const getGeneratedPaths = Effect.fn("getGeneratedPaths")(function* () {
   const path = yield* Path.Path;
   const generatedDir = path.join(import.meta.dirname, "..", "src", "_generated");
 @@ -643,7 +650,7 @@ const generateFiles = Effect.fn("generateFiles")(function* () {
       aggregateSchemas[localDefinitionNames.get(definitionName)!] = stripNullDefaults(
         normalizeNullableTypes(
           rewriteExternalRefs(
-            definitionSchema,
+            DefinitionOverrides[definitionName] ?? definitionSchema,
             localDefinitionNames,
             file.namespace,
             exportNameByQualifiedName,

packages/effect-codex-app-server/src/_generated/schema.gen.ts+20-185

...	@@ -3204,43 +3204,10 @@ export const ServerNotification__AuthMode = Schema.Union(	...	@@ -3204,43 +3204,10 @@ export const ServerNotification__AuthMode = Schema.Union(
3204	identifier: "ServerNotification__AuthMode",	3204	identifier: "ServerNotification__AuthMode",
3205	});	3205	});
3206		3206
3207	export type ServerNotification__PlanType =	3207	export type ServerNotification__PlanType = string;
3208	\| "free"	3208	export const ServerNotification__PlanType = Schema.String.annotate({
3209	\| "go"	3209	identifier: "ServerNotification__PlanType",
3210	\| "plus"	3210	});
3211	\| "pro"
3212	\| "prolite"
3213	\| "team"
3214	\| "self_serve_business_prolite"
3215	\| "self_serve_business_usage_based"
3216	\| "business"
3217	\| "ent26"
3218	\| "enterprise_cbp_automation"
3219	\| "enterprise_cbp_usage_based"
3220	\| "enterprise"
3221	\| "edu"
3222	\| "edu_plus"
3223	\| "edu_pro"
3224	\| "unknown";
3225	export const ServerNotification__PlanType = Schema.Literals([
3226	"free",
3227	"go",
3228	"plus",
3229	"pro",
3230	"prolite",
3231	"team",
3232	"self_serve_business_prolite",
3233	"self_serve_business_usage_based",
3234	"business",
3235	"ent26",
3236	"enterprise_cbp_automation",
3237	"enterprise_cbp_usage_based",
3238	"enterprise",
3239	"edu",
3240	"edu_plus",
3241	"edu_pro",
3242	"unknown",
3243	]).annotate({ identifier: "ServerNotification__PlanType" });
3244		3211
3245	export type ServerNotification__CreditsSnapshot = {	3212	export type ServerNotification__CreditsSnapshot = {
3246	readonly balance?: string \| null;	3213	readonly balance?: string \| null;
...	@@ -4138,43 +4105,10 @@ export const V2AccountRateLimitsUpdatedNotification__SpendControlLimitSnapshot =	...	@@ -4138,43 +4105,10 @@ export const V2AccountRateLimitsUpdatedNotification__SpendControlLimitSnapshot =
4138	used: Schema.String,	4105	used: Schema.String,
4139	}).annotate({ identifier: "V2AccountRateLimitsUpdatedNotification__SpendControlLimitSnapshot" });	4106	}).annotate({ identifier: "V2AccountRateLimitsUpdatedNotification__SpendControlLimitSnapshot" });
4140		4107
4141	export type V2AccountRateLimitsUpdatedNotification__PlanType =	4108	export type V2AccountRateLimitsUpdatedNotification__PlanType = string;
4142	\| "free"	4109	export const V2AccountRateLimitsUpdatedNotification__PlanType = Schema.String.annotate({
4143	\| "go"	4110	identifier: "V2AccountRateLimitsUpdatedNotification__PlanType",
4144	\| "plus"	4111	});
4145	\| "pro"
4146	\| "prolite"
4147	\| "team"
4148	\| "self_serve_business_prolite"
4149	\| "self_serve_business_usage_based"
4150	\| "business"
4151	\| "ent26"
4152	\| "enterprise_cbp_automation"
4153	\| "enterprise_cbp_usage_based"
4154	\| "enterprise"
4155	\| "edu"
4156	\| "edu_plus"
4157	\| "edu_pro"
4158	\| "unknown";
4159	export const V2AccountRateLimitsUpdatedNotification__PlanType = Schema.Literals([
4160	"free",
4161	"go",
4162	"plus",
4163	"pro",
4164	"prolite",
4165	"team",
4166	"self_serve_business_prolite",
4167	"self_serve_business_usage_based",
4168	"business",
4169	"ent26",
4170	"enterprise_cbp_automation",
4171	"enterprise_cbp_usage_based",
4172	"enterprise",
4173	"edu",
4174	"edu_plus",
4175	"edu_pro",
4176	"unknown",
4177	]).annotate({ identifier: "V2AccountRateLimitsUpdatedNotification__PlanType" });
4178		4112
4179	export type V2AccountRateLimitsUpdatedNotification__RateLimitWindow = {	4113	export type V2AccountRateLimitsUpdatedNotification__RateLimitWindow = {
4180	readonly resetsAt?: number \| null;	4114	readonly resetsAt?: number \| null;
...	@@ -4260,43 +4194,10 @@ export const V2AccountUpdatedNotification__AuthMode = Schema.Union(	...	@@ -4260,43 +4194,10 @@ export const V2AccountUpdatedNotification__AuthMode = Schema.Union(
4260	identifier: "V2AccountUpdatedNotification__AuthMode",	4194	identifier: "V2AccountUpdatedNotification__AuthMode",
4261	});	4195	});
4262		4196
4263	export type V2AccountUpdatedNotification__PlanType =	4197	export type V2AccountUpdatedNotification__PlanType = string;
4264	\| "free"	4198	export const V2AccountUpdatedNotification__PlanType = Schema.String.annotate({
4265	\| "go"	4199	identifier: "V2AccountUpdatedNotification__PlanType",
4266	\| "plus"	4200	});
4267	\| "pro"
4268	\| "prolite"
4269	\| "team"
4270	\| "self_serve_business_prolite"
4271	\| "self_serve_business_usage_based"
4272	\| "business"
4273	\| "ent26"
4274	\| "enterprise_cbp_automation"
4275	\| "enterprise_cbp_usage_based"
4276	\| "enterprise"
4277	\| "edu"
4278	\| "edu_plus"
4279	\| "edu_pro"
4280	\| "unknown";
4281	export const V2AccountUpdatedNotification__PlanType = Schema.Literals([
4282	"free",
4283	"go",
4284	"plus",
4285	"pro",
4286	"prolite",
4287	"team",
4288	"self_serve_business_prolite",
4289	"self_serve_business_usage_based",
4290	"business",
4291	"ent26",
4292	"enterprise_cbp_automation",
4293	"enterprise_cbp_usage_based",
4294	"enterprise",
4295	"edu",
4296	"edu_plus",
4297	"edu_pro",
4298	"unknown",
4299	]).annotate({ identifier: "V2AccountUpdatedNotification__PlanType" });
4300		4201
4301	export type V2AppListUpdatedNotification__AppReview = { readonly status: string };	4202	export type V2AppListUpdatedNotification__AppReview = { readonly status: string };
4302	export const V2AppListUpdatedNotification__AppReview = Schema.Struct({	4203	export const V2AppListUpdatedNotification__AppReview = Schema.Struct({
...	@@ -5484,43 +5385,10 @@ export const V2GetAccountRateLimitsResponse__SpendControlLimitSnapshot = Schema.	...	@@ -5484,43 +5385,10 @@ export const V2GetAccountRateLimitsResponse__SpendControlLimitSnapshot = Schema.
5484	used: Schema.String,	5385	used: Schema.String,
5485	}).annotate({ identifier: "V2GetAccountRateLimitsResponse__SpendControlLimitSnapshot" });	5386	}).annotate({ identifier: "V2GetAccountRateLimitsResponse__SpendControlLimitSnapshot" });
5486		5387
5487	export type V2GetAccountRateLimitsResponse__PlanType =	5388	export type V2GetAccountRateLimitsResponse__PlanType = string;
5488	\| "free"	5389	export const V2GetAccountRateLimitsResponse__PlanType = Schema.String.annotate({
5489	\| "go"	5390	identifier: "V2GetAccountRateLimitsResponse__PlanType",
5490	\| "plus"	5391	});
5491	\| "pro"
5492	\| "prolite"
5493	\| "team"
5494	\| "self_serve_business_prolite"
5495	\| "self_serve_business_usage_based"
5496	\| "business"
5497	\| "ent26"
5498	\| "enterprise_cbp_automation"
5499	\| "enterprise_cbp_usage_based"
5500	\| "enterprise"
5501	\| "edu"
5502	\| "edu_plus"
5503	\| "edu_pro"
5504	\| "unknown";
5505	export const V2GetAccountRateLimitsResponse__PlanType = Schema.Literals([
5506	"free",
5507	"go",
5508	"plus",
5509	"pro",
5510	"prolite",
5511	"team",
5512	"self_serve_business_prolite",
5513	"self_serve_business_usage_based",
5514	"business",
5515	"ent26",
5516	"enterprise_cbp_automation",
5517	"enterprise_cbp_usage_based",
5518	"enterprise",
5519	"edu",
5520	"edu_plus",
5521	"edu_pro",
5522	"unknown",
5523	]).annotate({ identifier: "V2GetAccountRateLimitsResponse__PlanType" });
5524		5392
5525	export type V2GetAccountRateLimitsResponse__RateLimitWindow = {	5393	export type V2GetAccountRateLimitsResponse__RateLimitWindow = {
5526	readonly resetsAt?: number \| null;	5394	readonly resetsAt?: number \| null;
...	@@ -5563,43 +5431,10 @@ export const V2GetAccountRateLimitsResponse__RateLimitReachedType = Schema.Liter	...	@@ -5563,43 +5431,10 @@ export const V2GetAccountRateLimitsResponse__RateLimitReachedType = Schema.Liter
5563	"workspace_member_usage_limit_reached",	5431	"workspace_member_usage_limit_reached",
5564	]).annotate({ identifier: "V2GetAccountRateLimitsResponse__RateLimitReachedType" });	5432	]).annotate({ identifier: "V2GetAccountRateLimitsResponse__RateLimitReachedType" });
5565		5433
5566	export type V2GetAccountResponse__PlanType =	5434	export type V2GetAccountResponse__PlanType = string;
5567	\| "free"	5435	export const V2GetAccountResponse__PlanType = Schema.String.annotate({
5568	\| "go"	5436	identifier: "V2GetAccountResponse__PlanType",
5569	\| "plus"	5437	});
5570	\| "pro"
5571	\| "prolite"
5572	\| "team"
5573	\| "self_serve_business_prolite"
5574	\| "self_serve_business_usage_based"
5575	\| "business"
5576	\| "ent26"
5577	\| "enterprise_cbp_automation"
5578	\| "enterprise_cbp_usage_based"
5579	\| "enterprise"
5580	\| "edu"
5581	\| "edu_plus"
5582	\| "edu_pro"
5583	\| "unknown";
5584	export const V2GetAccountResponse__PlanType = Schema.Literals([
5585	"free",
5586	"go",
5587	"plus",
5588	"pro",
5589	"prolite",
5590	"team",
5591	"self_serve_business_prolite",
5592	"self_serve_business_usage_based",
5593	"business",
5594	"ent26",
5595	"enterprise_cbp_automation",
5596	"enterprise_cbp_usage_based",
5597	"enterprise",
5598	"edu",
5599	"edu_plus",
5600	"edu_pro",
5601	"unknown",
5602	]).annotate({ identifier: "V2GetAccountResponse__PlanType" });
5603		5438
5604	export type V2GetAccountResponse__AccountRoutingOverride = "NO_CONSTRAINT" \| "us" \| "us_cr";	5439	export type V2GetAccountResponse__AccountRoutingOverride = "NO_CONSTRAINT" \| "us" \| "us_cr";
5605	export const V2GetAccountResponse__AccountRoutingOverride = Schema.Literals([	5440	export const V2GetAccountResponse__AccountRoutingOverride = Schema.Literals([

packages/effect-codex-app-server/src/schema.test.ts+3-1

 @@ -201,13 +201,15 @@ it("accepts Codex misalignment policy errors for thread responses", () => {
   );
 });
-it("accepts Codex 0.150 account plan values", () => {
+it("accepts account plan slugs newer than the pinned protocol", () => {
   const planTypes = [
     "self_serve_business_prolite",
     "ent26",
     "enterprise_cbp_automation",
     "edu_plus",
     "edu_pro",
+    "promax",
+    "some_future_plan",
   ];
   for (const planType of planTypes) {