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feat(ai): add claude-sonnet-4-6 to Antigravity, fix Claude thinking header detection, bump UA to 1.18.4

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closes #1859
This commit is contained in:
Mario Zechner
2026-03-06 13:27:09 +01:00
parent b13e080113
commit e4172e68d0
5 changed files with 120 additions and 10 deletions
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9
packages/ai/src/providers/google-gemini-cli.ts
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@@ -77,7 +77,7 @@ const GEMINI_CLI_HEADERS = {
};
// Headers for Antigravity (sandbox endpoint) - requires specific User-Agent
const DEFAULT_ANTIGRAVITY_VERSION = "1.18.3";
const DEFAULT_ANTIGRAVITY_VERSION = "1.18.4";
function getAntigravityHeaders() {
const version = process.env.PI_AI_ANTIGRAVITY_VERSION || DEFAULT_ANTIGRAVITY_VERSION;
@@ -203,9 +203,8 @@ export function extractRetryDelay(errorText: string, response?: Response | Heade
return undefined;
}
function isClaudeThinkingModel(modelId: string): boolean {
const normalized = modelId.toLowerCase();
return normalized.includes("claude") && normalized.includes("thinking");
function needsClaudeThinkingBetaHeader(model: Model<"google-gemini-cli">): boolean {
return model.provider === "google-antigravity" && model.id.startsWith("claude-") && model.reasoning;
}
function isGemini3ProModel(modelId: string): boolean {
@@ -379,7 +378,7 @@ export const streamGoogleGeminiCli: StreamFunction<"google-gemini-cli", GoogleGe
"Content-Type": "application/json",
Accept: "text/event-stream",
...headers,
...(isClaudeThinkingModel(model.id) ? { "anthropic-beta": CLAUDE_THINKING_BETA_HEADER } : {}),
...(needsClaudeThinkingBetaHeader(model) ? { "anthropic-beta": CLAUDE_THINKING_BETA_HEADER } : {}),
...options?.headers,
};
const requestBodyJson = JSON.stringify(requestBody);