feat(ai): add GPT-6 Astra support

This commit is contained in:
Armin Ronacher 2026-09-04 22:08:06 +02:00
parent 92d8e2d17d
commit 17de82d7be
8 changed files with 91 additions and 22 deletions

View file

@ -354,13 +354,19 @@ const OPENAI_TOOL_SEARCH_MODEL_IDS = new Set([
"gpt-5.6-sol",
"gpt-5.6-terra",
"gpt-5.6-luna",
"gpt-6-astra",
]);
// Public OpenAI documents additional_tools for applications that load tools
// outside the normal tool-search flow. Codex currently uses the input item for
// its Responses Lite GPT-5.6 models.
// https://developers.openai.com/api/docs/guides/tools-tool-search#add-tools-at-a-specific-point-in-the-input
const OPENAI_ADDITIONAL_TOOLS_MODEL_IDS = OPENAI_TOOL_SEARCH_MODEL_IDS;
const OPENAI_CODEX_ADDITIONAL_TOOLS_MODEL_IDS = new Set(["gpt-5.6-sol", "gpt-5.6-terra", "gpt-5.6-luna"]);
const OPENAI_CODEX_ADDITIONAL_TOOLS_MODEL_IDS = new Set([
"gpt-5.6-sol",
"gpt-5.6-terra",
"gpt-5.6-luna",
"gpt-6-astra",
]);
const OPENAI_LONG_CONTEXT_INPUT_THRESHOLD = 272000;
const OPENAI_SHORT_CONTEXT_CAPPED_MODEL_IDS = new Set([
"gpt-5.4",
@ -368,6 +374,7 @@ const OPENAI_SHORT_CONTEXT_CAPPED_MODEL_IDS = new Set([
"gpt-5.6-sol",
"gpt-5.6-terra",
"gpt-5.6-luna",
"gpt-6-astra",
]);
const OPENAI_LONG_CONTEXT_PRICING_MODEL_IDS = new Set([
"gpt-5.4",
@ -377,6 +384,7 @@ const OPENAI_LONG_CONTEXT_PRICING_MODEL_IDS = new Set([
"gpt-5.6-sol",
"gpt-5.6-terra",
"gpt-5.6-luna",
"gpt-6-astra",
]);
function withOpenAiLongContextPricing(cost: Model<Api>["cost"]): Model<Api>["cost"] {
@ -525,13 +533,14 @@ function supportsOpenAiXhigh(modelId: string): boolean {
modelId.includes("gpt-5.3") ||
modelId.includes("gpt-5.4") ||
modelId.includes("gpt-5.5") ||
modelId.includes("gpt-5.6")
modelId.includes("gpt-5.6") ||
modelId.includes("gpt-6-astra")
);
}
function supportsOpenAiMax(model: Model<Api>): boolean {
return (
model.id.includes("gpt-5.6") &&
(model.id.includes("gpt-5.6") || model.id.includes("gpt-6-astra")) &&
(model.api === "openai-responses" ||
model.api === "azure-openai-responses" ||
model.api === "openai-codex-responses" ||
@ -867,6 +876,22 @@ function applyThinkingLevelMetadata(model: Model<any>): void {
) {
mergeThinkingLevelMap(model, { off: null });
}
if (
model.id === "gpt-6-astra" &&
(model.api === "openai-responses" ||
model.api === "azure-openai-responses" ||
model.api === "openai-codex-responses")
) {
mergeThinkingLevelMap(model, {
off: null,
minimal: null,
low: "low",
medium: "medium",
high: "high",
xhigh: "xhigh",
max: "max",
});
}
if (model.provider === "github-copilot" && model.id.startsWith("gpt-5")) {
mergeThinkingLevelMap(model, { minimal: "low" });
}
@ -2488,6 +2513,18 @@ async function generateModels() {
// Add missing gpt models
const missingOpenAiModels: Model<"openai-responses">[] = [
{
id: "gpt-6-astra",
name: "GPT-6 Astra",
api: "openai-responses",
baseUrl: "https://api.openai.com/v1",
provider: "openai",
reasoning: true,
input: ["text", "image"],
cost: withOpenAiLongContextPricing({ input: 10, output: 50, cacheRead: 1, cacheWrite: 12.5 }),
contextWindow: OPENAI_LONG_CONTEXT_INPUT_THRESHOLD,
maxTokens: 128000,
},
{
id: "gpt-5.6-sol",
name: "GPT-5.6 Sol",
@ -2693,13 +2730,25 @@ async function generateModels() {
// OpenAI Codex (ChatGPT OAuth) models
// NOTE: These are not fetched from models.dev; we keep a small, explicit list to avoid aliases.
// Older model limits are based on observed server behavior; GPT-5.6 follows Codex's 272k catalog limit (formerly 372k).
// Older model limits are based on observed server behavior; GPT-5.6 and GPT-6 Astra use Codex's 272k default catalog limit.
const CODEX_BASE_URL = "https://chatgpt.com/backend-api";
const CODEX_CONTEXT = 272000;
const CODEX_GPT_56_CONTEXT = 272000;
const CODEX_SPARK_CONTEXT = 128000;
const CODEX_MAX_TOKENS = 128000;
const codexModels: Model<"openai-codex-responses">[] = [
{
id: "gpt-6-astra",
name: "GPT-6 Astra",
api: "openai-codex-responses",
provider: "openai-codex",
baseUrl: CODEX_BASE_URL,
reasoning: true,
input: ["text", "image"],
cost: withOpenAiLongContextPricing({ input: 10, output: 50, cacheRead: 1, cacheWrite: 12.5 }),
contextWindow: CODEX_CONTEXT,
maxTokens: CODEX_MAX_TOKENS,
},
{
id: "gpt-5.3-codex-spark",
name: "GPT-5.3 Codex Spark",