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Show Codex Fast models by default #231

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Merged
Aayam Bansal (aayambansal) merged 1 commit into from
Jul 27, 2026
Merged

Show Codex Fast models by default #231

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5 changes: 5 additions & 0 deletions frontend/workspace/src/context/model-catalog.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,11 @@ export const FRONTIER_MODELS = new Set([
"openai/gpt-5-6-terra-pro",
"openai/gpt-5-6-luna",
"openai/gpt-5-6-luna-pro",
"openai-codex/gpt-5-4",
"openai-codex/gpt-5-5",
"openai-codex/gpt-5-6-luna",
"openai-codex/gpt-5-6-sol",
"openai-codex/gpt-5-6-terra",
"xai/grok-4-5",
"xai/grok-4-20-multi-agent",
"meta/muse-spark-1-1",
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8 changes: 8 additions & 0 deletions frontend/workspace/src/context/models-catalog.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ import {
displayProviderForModel,
foldedRouteMode,
FRONTIER_MODELS,
isFrontier,
preferredModel,
preferredModels,
routableModelKey,
Expand Down Expand Up @@ -78,6 +79,13 @@ describe("frontier model canonicalization", () => {
])
})

test("shows ChatGPT subscription models with Fast mode in the default picker", () => {
for (const modelID of ["gpt-5.4", "gpt-5.5", "gpt-5.6-luna", "gpt-5.6-sol", "gpt-5.6-terra"]) {
expect(isFrontier({ providerID: "openai-codex", modelID })).toBe(true)
}
expect(isFrontier({ providerID: "openai-codex", modelID: "gpt-5.4-mini" })).toBe(false)
})

test("stale direct model selections route to managed OpenRouter aliases when present", () => {
const available = new Set([
"openrouter:anthropic/claude-opus-4.8",
Expand Down