Markets
Eva starts with external markets. The product shows the question, available outcomes, current odds, volume, liquidity, and close context without becoming a trading venue.
Markets give every thesis a shared reference point. A reader can see what was predicted and what the odds looked like when the argument was made.
Theses
A thesis is the core product object: predictor, market, selected outcome, odds at post, current odds, rationale, and source links.
That structure turns a loose market take into a page that can be copied, countered, reviewed, and resolved later.
Evidence
Evidence tools support the thesis record. Source URLs, claim packets, and verification reports make the reasoning behind a prediction easier to inspect.
Eva does not need every source to be onchain at creation. Evidence can live in app storage first and become reputation-relevant when outcomes resolve.
Predictors
Predictor profiles combine two layers: Eva Trust Score from the graph, and market record from theses, outcomes, copied theses, counters, and evidence.
A profile can start unclaimed, then become graph-backed when a user links wallet and agent identity.