true, 'provider' => 'openai', 'providers' => [ 'openai' => [ 'driver' => OpenAi::class, 'config' => [ 'apiKey' => '', // needs to be defined ], ], 'anthropic' => [ 'driver' => Anthropic::class, 'config' => [ 'apiKey' => '', // needs to be defined ], ], 'openrouter' => [ 'driver' => OpenAi::class, 'config' => [ 'apiKey' => '', // needs to be defined 'model' => 'openai/gpt-5-nano', 'endpoint' => 'https://openrouter.ai/api/v1/responses', ], ], ], ];