"minimax/minimax-m2.7",

"openai/gpt-5.2",

"openai-codex/gpt-5.2",

"openrouter/openai/gpt-5.2-chat",

"openrouter/minimax/minimax-m2.7",

"opencode-go/glm-5",

"openrouter/ai21/jamba-large-1.7",

"xai/grok-4-1-fast-non-reasoning",

const HIGH_SIGNAL_LIVE_MODEL_PRIORITY_INDEX = new Map<string, number>(

HIGH_SIGNAL_LIVE_MODEL_PRIORITY.map((key, index) => [key, index]),

);

const OPENROUTER_HIGH_SIGNAL_LIVE_MODEL_IDS = new Set(

HIGH_SIGNAL_LIVE_MODEL_PRIORITY.filter((key) => key.startsWith("openrouter/")).map((key) =>

key.slice("openrouter/".length),

),

);

function isHighSignalClaudeModelId(id: string): boolean {

const normalized = id.replace(/[_.]/g, "-");

return !HIGH_SIGNAL_LIVE_MODEL_PRIORITY_INDEX.has(`${provider}/${id}`);

}

function isUnsupportedOpenRouterLiveModelRef(provider: string, id: string): boolean {

if (provider !== "openrouter") {

return false;

}

return !OPENROUTER_HIGH_SIGNAL_LIVE_MODEL_IDS.has(id);

}

export function isModernModelRef(ref: ModelRef): boolean {

const provider = normalizeProviderId(ref.provider ?? "");

const id = normalizeLowercaseStringOrEmpty(ref.id);

if (isUnsupportedFireworksLiveModelRef(provider, id)) {

return false;

}

if (isUnsupportedOpenRouterLiveModelRef(provider, id)) {

return false;

}

if (isOldMiniMaxLiveModelRef(id)) {

return false;

}