# Variable OPENAI_MODELS`Const`

OPENAI_MODELS: {
GPT_5_2: "gpt-5.2";
GPT_5_2_INSTANT: "gpt-5.2-chat-latest";
GPT_5_2_PRO: "gpt-5.2-pro";
GPT_5_2_CODEX: string;
GPT_4O: "gpt-4o-2024-11-20";
GPT_4O_MINI: "gpt-4o-mini-2024-07-18";
GPT_4_TURBO: "gpt-4-turbo-2024-04-09";
GPT_35_TURBO: "gpt-3.5-turbo-0125";
} = ...

Supported OpenAI direct-API model identifiers (OpenAI's own dated names).

GPT_5_2_CODEX derives from the canonical registry (codex-5.2's cliModelName) because it overlaps with the Codex CLI; the rest are pure-API constants.

#### Type Declaration

- ##### `Readonly` GPT_5_2: "gpt-5.2"

- ##### `Readonly` GPT_5_2_INSTANT: "gpt-5.2-chat-latest"

- ##### `Readonly` GPT_5_2_PRO: "gpt-5.2-pro"

- ##### `Readonly` GPT_5_2_CODEX: string

- ##### `Readonly` GPT_4O: "gpt-4o-2024-11-20"

- ##### `Readonly` GPT_4O_MINI: "gpt-4o-mini-2024-07-18"

- ##### `Readonly` GPT_4_TURBO: "gpt-4-turbo-2024-04-09"

- ##### `Readonly` GPT_35_TURBO: "gpt-3.5-turbo-0125"

- Defined in packages/nexus-agents/src/adapters/openai-types.ts:34