Table of Contents
Pool
Shows the active pool, difficulty range, and applicable filters. Mania also reports key mode and vetted convert counts.
| Availability | All lobbies |
|---|---|
| Documentation status | Release behavior; check room version during rollout |
| Behavior reference | Through v6.7.20; current operator policy · reviewed 2026-10-05; check active room version |
Usage and examples
.pool
Limitations and timing
A large catalog can still produce a small eligible pool after filters.
Since v6.7.8, the response shows the configured preferred duration alongside the active hard limit. Current operator settings use a normal 90–135-second preference and 240-second cap in all rooms. Shorter maps and longer maps within the cap remain possible. From v6.7.20, Jump instead shows its own under-90-second preference. This is a soft selection bias, not a hard minimum; mode-specific minimums still apply.
Newer selection policies
From v6.7.10, Standard also reports the effective pass minimum and preferred original requirement. Below 50 eligible maps, it progressively relaxes passes down to 1,000 if needed, without changing stars, hard duration, age or selected source.
From v6.7.11, Standard reports mixed-DT on/off and automatic/manual policy. NoMod and DT build pass-count tiers separately, so a sparse DT pool may relax passes even if the combined map count exceeds 50. The ordinary duration preference label describes the configured base range; from v6.7.13, DT has the relaxed lower bound described in mixed DT (currently 60–135 played seconds outside Jump, versus NoMod 90–135; Jump uses its own under-90-second preference).
From v6.7.12, Mania Variety reports LN weight 10%. This means one-tenth relative weight for LN/Noodle charts, not a promised 10% share of rounds. Explicit style sources retain their prior weights.
From v6.7.17, global osu! pass counts also give eligible picks a gradual 1.0–1.5× weight boost. This is separate from the minimum-pass eligibility shown by .pool; the command does not display a new per-map multiplier. See successful-clear preference.
Related articles
See related guide, using commands, and all commands.
Verified syntax, aliases and limits
Verified command facts
Inventory checked for v6.7.34. The article’s Behavior reference dates its explanatory text.
- Syntax and examples
.pool- Aliases
- No additional direct aliases.
- Availability
- All lobbies
- Who can use it
- Ordinary player; command-specific state and eligibility checks apply.
- Conditions
- Public commands may be disabled; public rate limits apply.
- Timing and limits
- A large catalog can still produce a small eligible pool after filters.