14 files changed, 0 insertions, 944 deletions
diff --git a/lib/public/LanguageModel/AbstractLanguageModelTask.php b/lib/public/LanguageModel/AbstractLanguageModelTask.php
deleted file mode 100644
index 91b81b9615b..00000000000
--- a/lib/public/LanguageModel/AbstractLanguageModelTask.php
+++ /dev/null
@@ -1,178 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-namespace OCP\LanguageModel;
-
-/**
- * This is an abstract LanguageModel task that implements basic
- * goodies for downstream tasks
- * @since 28.0.
- * @template T of ILanguageModelProvider
- * @template-implements ILanguageModelTask<T>
- */
-abstract class AbstractLanguageModelTask implements ILanguageModelTask {
-	protected ?int $id = null;
-	protected ?string $output = null;
-
-	/**
-	 * @psalm-var ILanguageModelTask::STATUS_*
-	 */
-	protected int $status = ILanguageModelTask::STATUS_UNKNOWN;
-
-	/**
-	 * @param string $input
-	 * @param string $appId
-	 * @param string|null $userId
-	 * @param string $identifier An arbitrary identifier for this task. max length: 255 chars
-	 * @since 27.1.0
-	 */
-	final public function __construct(
-		protected string $input,
-		protected string $appId,
-		protected ?string $userId,
-		protected string $identifier = '',
-	) {
-	}
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	abstract public function getType(): string;
-
-	/**
-	 * @return string|null
-	 * @since 27.1.0
-	 */
-	final public function getOutput(): ?string {
-		return $this->output;
-	}
-
-	/**
-	 * @param string|null $output
-	 * @since 27.1.0
-	 */
-	final public function setOutput(?string $output): void {
-		$this->output = $output;
-	}
-
-	/**
-	 * @psalm-return ILanguageModelTask::STATUS_*
-	 * @since 27.1.0
-	 */
-	final public function getStatus(): int {
-		return $this->status;
-	}
-
-	/**
-	 * @psalm-param ILanguageModelTask::STATUS_* $status
-	 * @since 27.1.0
-	 */
-	final public function setStatus(int $status): void {
-		$this->status = $status;
-	}
-
-	/**
-	 * @return int|null
-	 * @since 27.1.0
-	 */
-	final public function getId(): ?int {
-		return $this->id;
-	}
-
-	/**
-	 * @param int|null $id
-	 * @since 27.1.0
-	 */
-	final public function setId(?int $id): void {
-		$this->id = $id;
-	}
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	final public function getInput(): string {
-		return $this->input;
-	}
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	final public function getAppId(): string {
-		return $this->appId;
-	}
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	final public function getIdentifier(): string {
-		return $this->identifier;
-	}
-
-	/**
-	 * @return string|null
-	 * @since 27.1.0
-	 */
-	final public function getUserId(): ?string {
-		return $this->userId;
-	}
-
-	/**
-	 * @return array
-	 * @since 27.1.0
-	 */
-	public function jsonSerialize() {
-		return [
-			'id' => $this->getId(),
-			'type' => $this->getType(),
-			'status' => $this->getStatus(),
-			'userId' => $this->getUserId(),
-			'appId' => $this->getAppId(),
-			'input' => $this->getInput(),
-			'output' => $this->getOutput(),
-			'identifier' => $this->getIdentifier(),
-		];
-	}
-
-	/**
-	 * @param string $type
-	 * @param string $input
-	 * @param string|null $userId
-	 * @param string $appId
-	 * @param string $identifier
-	 * @return ILanguageModelTask
-	 * @throws \InvalidArgumentException
-	 * @since 27.1.0
-	 */
-	final public static function factory(string $type, string $input, ?string $userId, string $appId, string $identifier = ''): ILanguageModelTask {
-		if (!in_array($type, array_keys(self::TYPES))) {
-			throw new \InvalidArgumentException('Unknown task type');
-		}
-		return new (ILanguageModelTask::TYPES[$type])($input, $appId, $userId, $identifier);
-	}
-}
diff --git a/lib/public/LanguageModel/Events/AbstractLanguageModelEvent.php b/lib/public/LanguageModel/Events/AbstractLanguageModelEvent.php
deleted file mode 100644
index c8abc7373eb..00000000000
--- a/lib/public/LanguageModel/Events/AbstractLanguageModelEvent.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-namespace OCP\LanguageModel\Events;
-
-use OCP\EventDispatcher\Event;
-use OCP\LanguageModel\ILanguageModelTask;
-
-/**
- * @since 27.1.0
- */
-abstract class AbstractLanguageModelEvent extends Event {
-	/**
-	 * @since 27.1.0
-	 */
-	public function __construct(
-		private ILanguageModelTask $task
-	) {
-		parent::__construct();
-	}
-
-	/**
-	 * @return ILanguageModelTask
-	 * @since 27.1.0
-	 */
-	public function getTask(): ILanguageModelTask {
-		return $this->task;
-	}
-}
diff --git a/lib/public/LanguageModel/Events/TaskFailedEvent.php b/lib/public/LanguageModel/Events/TaskFailedEvent.php
deleted file mode 100644
index f42203a6e48..00000000000
--- a/lib/public/LanguageModel/Events/TaskFailedEvent.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-namespace OCP\LanguageModel\Events;
-
-use OCP\LanguageModel\ILanguageModelTask;
-
-/**
- * @since 27.1.0
- */
-class TaskFailedEvent extends AbstractLanguageModelEvent {
-	/**
-	 * @param ILanguageModelTask $task
-	 * @param string $errorMessage
-	 * @since 27.1.0
-	 */
-	public function __construct(
-		ILanguageModelTask $task,
-		private string $errorMessage,
-	) {
-		parent::__construct($task);
-	}
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	public function getErrorMessage(): string {
-		return $this->errorMessage;
-	}
-}
diff --git a/lib/public/LanguageModel/Events/TaskSuccessfulEvent.php b/lib/public/LanguageModel/Events/TaskSuccessfulEvent.php
deleted file mode 100644
index 77a61ac5c6e..00000000000
--- a/lib/public/LanguageModel/Events/TaskSuccessfulEvent.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-namespace OCP\LanguageModel\Events;
-
-use OCP\LanguageModel\ILanguageModelTask;
-
-/**
- * @since 27.1.0
- */
-class TaskSuccessfulEvent extends AbstractLanguageModelEvent {
-	/**
-	 * @param ILanguageModelTask $task
-	 * @since 27.1.0
-	 */
-	public function __construct(ILanguageModelTask $task) {
-		parent::__construct($task);
-	}
-}
diff --git a/lib/public/LanguageModel/FreePromptTask.php b/lib/public/LanguageModel/FreePromptTask.php
deleted file mode 100644
index 560d6e7d1fb..00000000000
--- a/lib/public/LanguageModel/FreePromptTask.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-namespace OCP\LanguageModel;
-
-/**
- * @since 27.1.0
- * @template-extends AbstractLanguageModelTask<ILanguageModelProvider>
- */
-final class FreePromptTask extends AbstractLanguageModelTask {
-	/**
-	 * @since 27.1.0
-	 */
-	public const TYPE = 'free_prompt';
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function visitProvider(ILanguageModelProvider $provider): string {
-		return $provider->prompt($this->getInput());
-	}
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function canUseProvider(ILanguageModelProvider $provider): bool {
-		return true;
-	}
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function getType(): string {
-		return self::TYPE;
-	}
-}
diff --git a/lib/public/LanguageModel/HeadlineTask.php b/lib/public/LanguageModel/HeadlineTask.php
deleted file mode 100644
index 4c62b9722a9..00000000000
--- a/lib/public/LanguageModel/HeadlineTask.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-namespace OCP\LanguageModel;
-
-/**
- * This LanguageModel Task represents headline generation
- * which generates a headline for the passed text
- * @since 27.1.0
- * @template-extends AbstractLanguageModelTask<IHeadlineProvider>
- */
-final class HeadlineTask extends AbstractLanguageModelTask {
-	/**
-	 * @since 27.1.0
-	 */
-	public const TYPE = 'headline';
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function visitProvider(ILanguageModelProvider $provider): string {
-		if (!$this->canUseProvider($provider)) {
-			throw new \RuntimeException('HeadlineTask#visitProvider expects IHeadlineProvider');
-		}
-		return $provider->findHeadline($this->getInput());
-	}
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function canUseProvider(ILanguageModelProvider $provider): bool {
-		return $provider instanceof IHeadlineProvider;
-	}
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function getType(): string {
-		return self::TYPE;
-	}
-}
diff --git a/lib/public/LanguageModel/IHeadlineProvider.php b/lib/public/LanguageModel/IHeadlineProvider.php
deleted file mode 100644
index 30185f4d4b3..00000000000
--- a/lib/public/LanguageModel/IHeadlineProvider.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2022 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-namespace OCP\LanguageModel;
-
-use RuntimeException;
-
-/**
- * This LanguageModel Provider represents headline generation
- * which generates a headline for the passed text
- * @since 27.1.0
- */
-interface IHeadlineProvider extends ILanguageModelProvider {
-	/**
-	 * @param string $text The text to find headline for
-	 * @returns string the headline
-	 * @since 27.1.0
-	 * @throws RuntimeException If the text could not be transcribed
-	 */
-	public function findHeadline(string $text): string;
-}
diff --git a/lib/public/LanguageModel/ILanguageModelManager.php b/lib/public/LanguageModel/ILanguageModelManager.php
deleted file mode 100644
index 0afc99b91ab..00000000000
--- a/lib/public/LanguageModel/ILanguageModelManager.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-namespace OCP\LanguageModel;
-
-use OCP\Common\Exception\NotFoundException;
-use OCP\PreConditionNotMetException;
-use RuntimeException;
-
-/**
- * API surface for apps interacting with and making use of LanguageModel providers
- * without known which providers are installed
- * @since 27.1.0
- */
-interface ILanguageModelManager {
-	/**
-	 * @since 27.1.0
-	 */
-	public function hasProviders(): bool;
-
-	/**
-	 * @return string[]
-	 * @since 27.1.0
-	 */
-	public function getAvailableTaskClasses(): array;
-
-	/**
-	 * @return string[]
-	 * @since 27.1.0
-	 */
-	public function getAvailableTaskTypes(): array;
-
-	/**
-	 * @throws PreConditionNotMetException If no or not the requested provider was registered but this method was still called
-	 * @throws RuntimeException If something else failed
-	 * @since 27.1.0
-	 */
-	public function runTask(ILanguageModelTask $task): string;
-
-	/**
-	 * Will schedule an LLM inference process in the background. The result will become available
-	 * with the \OCP\LanguageModel\Events\TaskSuccessfulEvent
-	 * If inference fails a \OCP\LanguageModel\Events\TaskFailedEvent will be dispatched instead
-	 *
-	 * @throws PreConditionNotMetException If no or not the requested provider was registered but this method was still called
-	 * @since 27.1.0
-	 */
-	public function scheduleTask(ILanguageModelTask $task) : void;
-
-	/**
-	 * @param int $id The id of the task
-	 * @return ILanguageModelTask
-	 * @throws RuntimeException If the query failed
-	 * @throws NotFoundException If the task could not be found
-	 * @since 27.1.0
-	 */
-	public function getTask(int $id): ILanguageModelTask;
-}
diff --git a/lib/public/LanguageModel/ILanguageModelProvider.php b/lib/public/LanguageModel/ILanguageModelProvider.php
deleted file mode 100644
index 34e7eb6c4e5..00000000000
--- a/lib/public/LanguageModel/ILanguageModelProvider.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-namespace OCP\LanguageModel;
-
-use RuntimeException;
-
-/**
- * This is the minimum interface that is implemented by apps that
- * implement a LanguageModel provider
- * @since 27.1.0
- */
-interface ILanguageModelProvider {
-	/**
-	 * @since 27.1.0
-	 */
-	public function getName(): string;
-
-	/**
-	 * @param string $prompt The prompt to call the model with
-	 * @return string the output
-	 * @since 27.1.0
-	 * @throws RuntimeException If the text could not be transcribed
-	 */
-	public function prompt(string $prompt): string;
-}
diff --git a/lib/public/LanguageModel/ILanguageModelTask.php b/lib/public/LanguageModel/ILanguageModelTask.php
deleted file mode 100644
index 0f552c8de54..00000000000
--- a/lib/public/LanguageModel/ILanguageModelTask.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-namespace OCP\LanguageModel;
-
-/**
- * @since 27.1.0
- * @template T of ILanguageModelProvider
- */
-interface ILanguageModelTask extends \JsonSerializable {
-	/**
-	 * @since 27.1.0
-	 */
-	public const STATUS_FAILED = 4;
-	/**
-	 * @since 27.1.0
-	 */
-	public const STATUS_SUCCESSFUL = 3;
-	/**
-	 * @since 27.1.0
-	 */
-	public const STATUS_RUNNING = 2;
-	/**
-	 * @since 27.1.0
-	 */
-	public const STATUS_SCHEDULED = 1;
-	/**
-	 * @since 27.1.0
-	 */
-	public const STATUS_UNKNOWN = 0;
-
-	/**
-	 * @since 27.1.0
-	 */
-	public const TYPES = [
-		FreePromptTask::TYPE => FreePromptTask::class,
-		SummaryTask::TYPE => SummaryTask::class,
-		HeadlineTask::TYPE => HeadlineTask::class,
-		TopicsTask::TYPE => TopicsTask::class,
-	];
-
-	/**
-	 * @psalm-param T $provider
-	 * @param ILanguageModelProvider $provider
-	 * @return string
-	 * @since 27.1.0
-	 */
-	public function visitProvider(ILanguageModelProvider $provider): string;
-
-	/**
-	 * @psalm-param T $provider
-	 * @param ILanguageModelProvider $provider
-	 * @return bool
-	 * @since 27.1.0
-	 */
-	public function canUseProvider(ILanguageModelProvider $provider): bool;
-
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	public function getType(): string;
-
-	/**
-	 * @return ILanguageModelTask::STATUS_*
-	 * @since 27.1.0
-	 */
-	public function getStatus(): int;
-
-	/**
-	 * @param ILanguageModelTask::STATUS_* $status
-	 * @since 27.1.0
-	 */
-	public function setStatus(int $status): void;
-
-	/**
-	 * @param int|null $id
-	 * @since 27.1.0
-	 */
-	public function setId(?int $id): void;
-
-	/**
-	 * @return int|null
-	 * @since 27.1.0
-	 */
-	public function getId(): ?int;
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	public function getInput(): string;
-
-	/**
-	 * @param string|null $output
-	 * @since 27.1.0
-	 */
-	public function setOutput(?string $output): void;
-
-	/**
-	 * @return null|string
-	 * @since 27.1.0
-	 */
-	public function getOutput(): ?string;
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	public function getAppId(): string;
-
-	/**
-	 * @return string
-	 * @since 27.1.0
-	 */
-	public function getIdentifier(): string;
-
-	/**
-	 * @return string|null
-	 * @since 27.1.0
-	 */
-	public function getUserId(): ?string;
-}
diff --git a/lib/public/LanguageModel/ISummaryProvider.php b/lib/public/LanguageModel/ISummaryProvider.php
deleted file mode 100644
index c286e74eb19..00000000000
--- a/lib/public/LanguageModel/ISummaryProvider.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2022 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-namespace OCP\LanguageModel;
-
-use RuntimeException;
-
-/**
- * This LanguageModel Provider implements summarization
- * which sums up the passed text.
- * @since 27.1.0
- */
-interface ISummaryProvider extends ILanguageModelProvider {
-	/**
-	 * @param string $text The text to summarize
-	 * @returns string the summary
-	 * @since 27.1.0
-	 * @throws RuntimeException If the text could not be transcribed
-	 */
-	public function summarize(string $text): string;
-}
diff --git a/lib/public/LanguageModel/ITopicsProvider.php b/lib/public/LanguageModel/ITopicsProvider.php
deleted file mode 100644
index f061976a3ba..00000000000
--- a/lib/public/LanguageModel/ITopicsProvider.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-namespace OCP\LanguageModel;
-
-use RuntimeException;
-
-/**
- * This LanguageModel Provider implements topics synthesis
- * which outputs comma-separated topics for the passed text
- * @since 27.1.0
- */
-interface ITopicsProvider extends ILanguageModelProvider {
-	/**
-	 * @param string $text The text to find topics for
-	 * @returns string the topics, comma separated
-	 * @since 27.1.0
-	 * @throws RuntimeException If the text could not be transcribed
-	 */
-	public function findTopics(string $text): string;
-}
diff --git a/lib/public/LanguageModel/SummaryTask.php b/lib/public/LanguageModel/SummaryTask.php
deleted file mode 100644
index 47864532ae3..00000000000
--- a/lib/public/LanguageModel/SummaryTask.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-namespace OCP\LanguageModel;
-
-/**
- * This is an absctract LanguageModel Task represents summarization
- * which sums up the passed text.
- * @since 27.1.0
- * @template-extends AbstractLanguageModelTask<ISummaryProvider>
- */
-final class SummaryTask extends AbstractLanguageModelTask {
-	/**
-	 * @since 27.1.0
-	 */
-	public const TYPE = 'summarize';
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function visitProvider(ILanguageModelProvider $provider): string {
-		if (!$this->canUseProvider($provider)) {
-			throw new \RuntimeException('SummaryTask#visitProvider expects ISummaryProvider');
-		}
-		return $provider->summarize($this->getInput());
-	}
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function canUseProvider(ILanguageModelProvider $provider): bool {
-		return $provider instanceof ISummaryProvider;
-	}
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function getType(): string {
-		return self::TYPE;
-	}
-}
diff --git a/lib/public/LanguageModel/TopicsTask.php b/lib/public/LanguageModel/TopicsTask.php
deleted file mode 100644
index ab2c5916061..00000000000
--- a/lib/public/LanguageModel/TopicsTask.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
- *
- * @author Marcel Klehr <mklehr@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-namespace OCP\LanguageModel;
-
-/**
- * This LanguageModel Task represents topics synthesis
- * which outputs comma-separated topics for the passed text
- * @since 27.1.0
- * @template-extends AbstractLanguageModelTask<ITopicsProvider>
- */
-final class TopicsTask extends AbstractLanguageModelTask {
-	/**
-	 * @since 27.1.0
-	 */
-	public const TYPE = 'topics';
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function visitProvider(ILanguageModelProvider $provider): string {
-		if (!$this->canUseProvider($provider)) {
-			throw new \RuntimeException('TopicsTask#visitProvider expects ITopicsProvider');
-		}
-		return $provider->findTopics($this->getInput());
-	}
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function canUseProvider(ILanguageModelProvider $provider): bool {
-		return $provider instanceof ITopicsProvider;
-	}
-
-	/**
-	 * @inheritDoc
-	 * @since 27.1.0
-	 */
-	public function getType(): string {
-		return self::TYPE;
-	}
-}