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fix(catalog): correct the native GPT-5.6 context window to 272k #1648

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fix(catalog): correct the native GPT-5.6 context window to 272k #1648

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2 changes: 1 addition & 1 deletion src/codex/catalog/metadata.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,7 @@ export function isUnsupportedOpenAiNativeSlug(slug: string): boolean {
return /^(?:gpt|codex)-/.test(slug);
}

export const NATIVE_GPT56_CONTEXT_WINDOW = 372_000;
export const NATIVE_GPT56_CONTEXT_WINDOW = 272_000;

export const NATIVE_OPENAI_CONTEXT_OVERRIDES: Record<string, { contextWindow?: number; maxContextWindow?: number }> = {
"gpt-5.5": { contextWindow: 272_000, maxContextWindow: 272_000 },
Expand Down
12 changes: 6 additions & 6 deletions tests/codex-catalog-sync-hardening.test.ts
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Expand Up @@ -419,9 +419,9 @@ describe("Codex catalog sync hardening", () => {

const rows = JSON.parse(readFileSync(catalogPath, "utf8")).models as Array<Record<string, unknown>>;
expect(rows.find(row => row.slug === "team/gpt-daybreak-blue-latest")).toMatchObject({
context_window: 372_000,
max_context_window: 372_000,
auto_compact_token_limit: 334_800,
context_window: 272_000,
max_context_window: 272_000,
auto_compact_token_limit: 244_800,
comp_hash: "3000",
tool_mode: "code_mode_only",
use_responses_lite: true,
Expand Down Expand Up @@ -465,9 +465,9 @@ describe("Codex catalog sync hardening", () => {
const daybreak = rows.find(row => row.slug === "openai/gpt-daybreak-blue-latest");
expect(daybreak).toMatchObject({
display_name: "Daybreak Blue",
context_window: 372_000,
max_context_window: 372_000,
auto_compact_token_limit: 334_800,
context_window: 272_000,
max_context_window: 272_000,
auto_compact_token_limit: 244_800,
comp_hash: "3000",
tool_mode: "code_mode_only",
use_responses_lite: true,
Expand Down
32 changes: 16 additions & 16 deletions tests/codex-catalog.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1081,8 +1081,8 @@ describe("combo catalog capability intersection", () => {
expect(rows.find(row => row.provider === "combo" && row.id === "nova-sol")).toMatchObject({
alias: "gpt-5.6-sol",
nativeAlias: true,
contextWindow: 372_000,
maxInputTokens: 372_000,
contextWindow: 272_000,
maxInputTokens: 272_000,
inputModalities: ["text", "image"],
reasoningEfforts: ["low", "medium", "high", "xhigh", "max", "ultra"],
defaultReasoningEffort: "low",
Expand Down Expand Up @@ -1258,7 +1258,7 @@ describe("combo catalog capability intersection", () => {
const rows = await gatherRoutedModels(config);
const comboRow = rows.find(r => r.provider === "combo" && r.id === "auto");
expect(comboRow).toBeDefined();
expect(comboRow!.contextWindow).toBe(372_000);
expect(comboRow!.contextWindow).toBe(272_000);
expect(comboRow!.inputModalities).toEqual(["text", "image"]);
// Reasoning efforts should be the intersection of the two members.
expect(comboRow!.reasoningEfforts).toContain("low");
Expand Down Expand Up @@ -2345,9 +2345,9 @@ describe("Codex catalog routed normalization", () => {
expect((gpt56?.supported_reasoning_levels as { effort: string }[]).map(l => l.effort)).toEqual([
"low", "medium", "high", "xhigh", "max", "ultra",
]);
expect(gpt56?.context_window).toBe(372_000);
expect(gpt56?.max_context_window).toBe(372_000);
expect(gpt56?.auto_compact_token_limit).toBe(334_800);
expect(gpt56?.context_window).toBe(272_000);
expect(gpt56?.max_context_window).toBe(272_000);
expect(gpt56?.auto_compact_token_limit).toBe(244_800);
expect((gpt55?.supported_reasoning_levels as { effort: string }[]).map(l => l.effort)).toEqual([
"low", "medium", "high", "xhigh", "max", "ultra",
]);
Expand Down Expand Up @@ -2389,7 +2389,7 @@ describe("Codex catalog routed normalization", () => {
expect(e).not.toHaveProperty("minimal_client_version");
expect(e).not.toHaveProperty("prefer_websockets");
expect(e).not.toHaveProperty("supports_websockets");
expect(e?.context_window).toBe(372_000);
expect(e?.context_window).toBe(272_000);
expect(e?.tool_mode).toBe("code_mode_only");
expect(e?.use_responses_lite).toBe(true);
}
Expand Down Expand Up @@ -2511,18 +2511,18 @@ describe("Codex catalog routed normalization", () => {
});

test("nativeOpenAiContextWindow applies the openai cap as a ceiling only when provided", () => {
expect(nativeOpenAiContextWindow("gpt-5.6-sol")).toBe(372_000);
expect(nativeOpenAiContextWindow("gpt-5.6-sol", 272_000)).toBe(272_000);
expect(nativeOpenAiContextWindow("gpt-5.6-sol")).toBe(272_000);
expect(nativeOpenAiContextWindow("gpt-5.6-sol", 200_000)).toBe(200_000);
// A cap above the native value is a ceiling, not a floor.
expect(nativeOpenAiContextWindow("gpt-5.6-sol", 500_000)).toBe(372_000);
expect(nativeOpenAiContextWindow("gpt-5.6-sol", 500_000)).toBe(272_000);
// Non-5.6 natives are capped the same way.
expect(nativeOpenAiContextWindow("gpt-5.4", 272_000)).toBe(272_000);
});

test("account-scoped Daybreak Blue inherits Sol capabilities without expanding the bare allowlist", () => {
expect(NATIVE_DAYBREAK_BLUE_MODEL).toBe("gpt-daybreak-blue-latest");
expect(nativeOpenAiCapabilitySourceSlug(NATIVE_DAYBREAK_BLUE_MODEL)).toBe("gpt-5.6-sol");
expect(nativeOpenAiContextWindow(NATIVE_DAYBREAK_BLUE_MODEL)).toBe(372_000);
expect(nativeOpenAiContextWindow(NATIVE_DAYBREAK_BLUE_MODEL)).toBe(272_000);
expect(nativeInputModalities(NATIVE_DAYBREAK_BLUE_MODEL)).toEqual(["text", "image"]);
expect(nativeReasoningEfforts(NATIVE_DAYBREAK_BLUE_MODEL))
.toEqual(["low", "medium", "high", "xhigh", "max", "ultra"]);
Expand Down Expand Up @@ -2565,7 +2565,7 @@ describe("Codex catalog routed normalization", () => {
const daybreak = projected.find(entry => entry.slug === `main/${NATIVE_DAYBREAK_BLUE_MODEL}`);
const sol = projected.find(entry => entry.slug === "gpt-5.6-sol");
expect(daybreak).toBeDefined();
expect(daybreak?.auto_compact_token_limit).toBe(334_800);
expect(daybreak?.auto_compact_token_limit).toBe(244_800);
expect(daybreak).toMatchObject({
context_window: sol?.context_window,
max_context_window: sol?.max_context_window,
Expand Down Expand Up @@ -2612,7 +2612,7 @@ describe("Codex catalog routed normalization", () => {
displayName: "Daybreak Blue",
catalogKind: CODEX_CUSTOM_MODEL_CATALOG_KIND,
codexForwardNativeCapabilityAlias: true,
contextWindow: 372_000,
contextWindow: 272_000,
inputModalities: ["text", "image"],
reasoningEfforts: ["low", "medium", "high", "xhigh", "max", "ultra"],
defaultReasoningEffort: "low",
Expand All @@ -2624,9 +2624,9 @@ describe("Codex catalog routed normalization", () => {
expect(daybreak).toMatchObject({
slug: `openai/${NATIVE_DAYBREAK_BLUE_MODEL}`,
display_name: "Daybreak Blue",
context_window: 372_000,
max_context_window: 372_000,
auto_compact_token_limit: 334_800,
context_window: 272_000,
max_context_window: 272_000,
auto_compact_token_limit: 244_800,
comp_hash: "3000",
tool_mode: "code_mode_only",
use_responses_lite: true,
Expand Down
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