How AI Changes Online Knowledge Sharing
Bibliographic record
Abstract
Generative AI (GenAI) presents remarkable capabilities in tasks involving knowledge work, particularly its ability to create content and assimilate large volumes of structured and unstructured data. This technology is therefore reshaping how people create, retrieve, share, and apply knowledge (Benbya, Strich & Tamm, 2024). One particularly affected area of knowledge work by GenAI is that of online communities (OCs). OCs are home for users who join to share knowledge, support each other, collaborate, and innovate (Faraj, Jarvenpaa & Majchrzak, 2011). I seek to develop a research agenda on the effect of GenAI on the dynamics of voluntary knowledge sharing online. To do that, I propose three roles that GenAI plays in OCs, and then I invite scholars to think of pertinent questions we can ask about these roles. This stream of research carries significant importance for knowledge sharing and AI development. Three characteristics make OCs uniquely affected by GenAI: their public nature, the large volume of the knowledge they produce, and the heavy reliance on interaction for survival. The publicly available large volume of knowledge makes OCs fertile grounds for training AI models, which brings benefits in knowledge aggregation and sharing, but also raises concerns about intellectual property rights and the opportunism of AI corporations that gain profit from the effort of volunteers. The heavy reliance on interaction makes the social fabric of OCs sensitive to the injection of AI agents as alternative interaction partners, thus possibly improving or destroying the social structure depending on whether AI agents support or replace peers. The three characteristics of OCs help us think of GenAI’s role and the influence it can have on them. Namely, three roles are pertinent: AI as a shaper, substitute, or inhibitor of knowledge sharing. As a shaper, GenAI influences how OC knowledge is filtered, categorized, and summarized for users. As a substitute, users seek the GenAI agent as an exchange partner, not only as a tool to access the OC. As an inhibitor, GenAI discourages users from participating publicly. The three GenAI roles create benefits and dangers for continuing knowledge sharing and motivate new research questions. As a shaper, GenAI can protect users from cognitive load by facilitating the search for pertinent discussions and experts and providing personalized experiences. However, it can create bias towards popular information and limit diversity and innovation. Research is needed to understand how users’ participatory behavior changes with AI. Next, as a substitute, GenAI can help streamline simple or redundant questions, fill gaps when experts are missing, or fact-check. However, over-reliance on it can erode social dynamics. Research is needed to understand why and when AI agents may be preferable interaction partners, and when they would be beneficial or detrimental to knowledge work. Finally, the inhibitor AI can detect inappropriate behavior and deter detrimental participation. However, mistrust in AI tools that feed on volunteer efforts can lead users to self-censor. Research is needed to investigate the appropriate governance models of OCs in the age of AI, especially when dealing with intellectual property and fairness towards the OC. Studying this topic is crucial for knowledge sharing and AI development. It allows us to integrate AI into knowledge-intensive work responsibly. Additionally, as volunteer-built repositories are the original fuel for AI training. We need to think how the influence of AI use would change how future models learn.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.005 | 0.039 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.003 | 0.003 |
| Science and technology studies | 0.006 | 0.006 |
| Scholarly communication | 0.016 | 0.025 |
| Open science | 0.002 | 0.012 |
| Research integrity | 0.003 | 0.002 |
| Insufficient payload (model declined to judge) | 0.027 | 0.004 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".