Batru — Dota 2, Deadlock & Marvel Rivals win predictor

Normalise a hero name/alias/shortName to its canonical identity. Use this to turn messy user input ("am", "anti mage", "Anti-Mage") into the exact key batru.gg expects before calling the prediction tools. The backend SILENTLY DROPS hero names it doesn't recognise, so always normalise fi

Predict the CALIBRATED win rate for a Dota 2 draft. Backed by batru.gg's production model (trained on ~20M real matches and calibrated, so a reported 60% reflects a real ~60% empirical win rate — it is not a guess). Partial drafts are fine; an empty draft returns 50/50. Hero names a

Recommend the top 3 Dota 2 heroes to pick next, with calibrated win rates. Backed by batru.gg's production model. Each suggestion comes with the CALIBRATED win rate your team would have after adding that hero against the given enemy draft (a reported 60% reflects a real ~60% empirical w

Get the strongest matchups (counters) for a Dota 2 hero from real games. Returns opponents this hero performs BEST and WORST against, by real observed matchup win rate (with sample sizes). This is empirical meta data from batru.gg's match aggregation, not a guess. The hero name is norma

Get the current Dota 2 hero tier list (best heroes this patch) from real games. Ranked by batru.gg's match aggregation over ~real games — empirical meta, not a guess. Heroes come sorted best-first (rank 1 = strongest). Report numbers verbatim. Args: limit: Max number of her

Get the current Deadlock hero tier list (best heroes) from real games. Ranked by batru.gg's match aggregation — empirical meta, not a guess. Heroes come sorted best-first (rank 1 = strongest). Report numbers verbatim. Args: limit: Max number of heroes to return (default 20).

Get the strongest matchups (counters) for a Deadlock hero from real games. Returns opponents this hero performs BEST and WORST against, by real observed matchup win rate (with sample sizes). Empirical meta data from batru.gg's match aggregation, not a guess. The hero name is normalised

Get the current Marvel Rivals hero tier list (best heroes) from real games. Ranked by batru.gg's match aggregation — empirical meta, not a guess. Heroes come sorted best-first (rank 1 = strongest). Report numbers verbatim. Args: limit: Max number of heroes to return (default 20

Get the strongest matchups (counters) for a Marvel Rivals hero from real games. Returns opponents this hero performs BEST and WORST against, by real observed matchup win rate (with sample sizes). Empirical meta data from batru.gg's match aggregation, not a guess. The hero name is normal

Get the best (and worst) TEAMMATES for a Marvel Rivals hero from real games. Returns teammates this hero performs BEST and WORST paired with, by real observed team win rate (with sample sizes). Empirical meta data from batru.gg's match aggregation, not a guess. The hero name is normalis

Predict the CALIBRATED win probability for a Deadlock 6v6 draft. Backed by batru.gg's Deadlock production model. Provide 6 heroes per team (names are normalised to Deadlock hero ids internally). A reported 60% reflects a real ~60% empirical win rate — it is calibrated, not a guess.

Predict the CALIBRATED win probability for a Marvel Rivals 6v6 draft. Backed by batru.gg's live Marvel Rivals production model (weekly auto-retrained on real matches). Provide exactly 6 heroes per team (names are normalised to Marvel Rivals hero ids internally). The probability is CALIB

Get the best (and worst) TEAMMATES for a Dota 2 hero from real games. Returns teammates this hero performs BEST and WORST paired with (same team), by real observed team win rate with sample sizes. Empirical meta data from batru.gg's match aggregation, not a guess. The hero name is norma

Get the head-to-head win rate for one specific Dota 2 hero pair. Returns how `hero` performs AGAINST `opponent` (opposite teams) from real observed games, with the sample size. Empirical data from batru.gg's match aggregation covering every tracked pair — not a guess. Both names are

Get the Dota 2 hero tier list for a specific rank bracket. The meta differs a LOT by skill level — heroes that stomp Herald games can be poor in Immortal. Data comes in four bands: Herald & Guardian, Crusader & Archon, Legend & Ancient (merged pairs — the source has no finer grain),

Get which Dota 2 heroes are rising or falling in the current patch. Compares each hero's win rate over the last 14 days vs the prior 14 days WITHIN the current patch — real trend data from batru.gg's match aggregation, not a guess. Useful for "what's getting stronger lately?" questi

Get batru.gg's public model evaluation ledger — every weekly test, wins AND losses. batru.gg publishes EVERY champion-vs-challenger evaluation of its Dota 2 model (promoted or rejected), auto-generated from the promotion gate's append-only log — nothing is hand-picked. Use this when a u

Get the most-banned Deadlock heroes from real games. Ban rate reveals what players FEAR facing — a different signal from win rate. Empirical data from batru.gg's match aggregation. Heroes come sorted most-banned first. Args: limit: Max number of heroes to return (default 15

Get the most-banned Marvel Rivals heroes from real competitive games. Ban rate reveals what players FEAR facing — a different signal from win rate. Empirical data from batru.gg's match aggregation (competitive mode, where bans exist). Heroes come sorted most-banned first. Args:

Check for additional tools whenever your task might benefit from specialized capabilities - even if existing tools could work as a fallback.