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fix(cursor): expose Grok 4.6 xhigh thinking #1578

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fix(cursor): expose Grok 4.6 xhigh thinking #1578

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7 changes: 3 additions & 4 deletions src/adapters/cursor/effort-map.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -35,10 +35,9 @@ const CURSOR_MODEL_EFFORT_TIERS: Record<string, readonly string[]> = {
// cursor-grok-4.5-{low,medium,high}-fast. The bare Fast id returns not_found.
"grok-4.5": ["low", "medium", "high"],
"grok-4.5-fast": ["low", "medium", "high"],
// 260813 preemptive: grok-4.6 tiers mirrored from grok-4.5 ahead of Cursor's lineup update,
// so the suffix/wire handling is already correct the day the slugs appear.
"grok-4.6": ["low", "medium", "high"],
"grok-4.6-fast": ["low", "medium", "high"],
// Cursor Agent CLI lists low, medium, high, and xhigh for Grok 4.6.
"grok-4.6": ["low", "medium", "high", "xhigh"],
"grok-4.6-fast": ["low", "medium", "high", "xhigh"],
"gpt-5.1": ["low", "high"],
"gpt-5.1-codex-max": ["low", "medium", "high", "xhigh"],
"gpt-5.1-codex-mini": ["low", "high"],
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7 changes: 7 additions & 0 deletions tests/cursor-effort-suffix.test.ts
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Expand Up @@ -135,6 +135,13 @@ describe("Cursor per-model reasoning-effort suffix", () => {
}
});

test("grok-4.6 exposes Cursor's xhigh tier", () => {
expect(modelIdFor("cursor/grok-4.6", "low")).toBe("cursor-grok-4.6-low");
expect(modelIdFor("cursor/grok-4.6", "high")).toBe("cursor-grok-4.6-high");
expect(modelIdFor("cursor/grok-4.6", "xhigh")).toBe("cursor-grok-4.6-xhigh");
expect(cursorModelEffortLadder("grok-4.6")).toEqual(["low", "medium", "high", "xhigh"]);
});

test("kimi-k3 maps to its live effort-suffixed variants", () => {
expect(modelIdFor("cursor/kimi-k3", "low")).toBe("kimi-k3-low");
expect(modelIdFor("cursor/kimi-k3", "medium")).toBe("kimi-k3-high");
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