All terms
The 2026 vocabulary of Generative Engine Optimization, with live per-term citation status across ChatGPT, Perplexity, Claude, and Copilot.
No terms match that search. Try a different keyword, or clear the search to browse all terms.
GEO content methods (2)
advanced
Black-hat C-SEO
Black-hat C-SEO is the use of adversarial techniques (most notably prompt injection hidden in page content) to manipulate an AI engine's ranking or citation behavior through deception rather than genuine content quality. It is the adversarial counterpart to white-hat C-SEO, which improves a page's actual clarity and usefulness. Beyond likely violating many platform terms, black-hat C-SEO is detectable, unreliable as models and defenses evolve, and a poor bet given that even the white-hat methods tested in C-SEO Bench show limited measured effect.
GPT0×Plx·Cld0×Cop0×Gem·advanced
C-SEO Bench
C-SEO Bench is the Puerto et al. 2025 NeurIPS Datasets & Benchmarks paper that evaluates 9 Conversational Search Engine Optimization methods across 6 domains, two tasks (question answering + product recommendation), and continuous multi-actor adoption rates. Its headline finding is that most current C-SEO methods are largely ineffective once tested outside the single-actor synthetic conditions of prior GEO benchmarks; a traditional retrieval-ranking SEO baseline (moving the source to context position 1) is roughly 7.6× more effective in their retail-domain measurement than the best C-SEO method tested.
GPT0×Plx·Cld0×Cop0×Gem·