Second Booth

Context-aware AI sports commentary.

Second Booth reconstructs full, immersive audio broadcasts for classic historical matches that lack available commentary recordings—bringing lost sports history back to life.

Frontier Mindworks Second Booth AI sports commentary console interface
Status: In Development / Prototype Product

A new standard for simulated sports.

Second Booth reconstructs full, immersive audio broadcasts for classic historical matches that lack available commentary recordings—bringing lost sports history back to life.

By pulling actual historical pitch data and play-by-play logs, Second Booth synthesizes complete radio and TV announcer commentary feeds that remain strictly grounded in reality.

Historical Archive

Historical Broadcast Synthesizer.

Generate brand-new, modern voice commentary for classic pre-2007 games that lack available broadcast recordings. Select a matchup and style below to synthesize and preview the broadcast script.

Commentary Script Output
Game 4 // Bottom 9th // Dave Roberts Steal // Text Preview Mode

"Rivera delivers... Roberts goes! The throw by Posada... SLIDING... HE IS SAFE! Dave Roberts steals second, putting the tying run in scoring position! Fenway is on its feet!"

Core capabilities.

Flexible settings designed for historical reconstruction and interactive replays.

Lost Broadcast Synthesis

Allow users to experience historical games that lack readily available broadcast audio (such as pre-2007 matchups). Second Booth ingests historic score logs and generates context-grounded commentaries that sound like retro radio casts.

1951 Pennant Match1986 World Series2004 ALCSPre-2007 Archive

Full Replay Control

Play matches pitch-by-pitch with jump-to-moment controls. The AI voice commentary syncs and adjusts to state shifts instantly.

Jump-To ActionSync Complete

Announcer Style Shifting

Switch between Classic Radio, Advanced Analytics, or Local Homercast modes to adjust vocabulary style.

Radio StyleAnalyticsHomercast

No-Spoiler Guardrails

A server-side filter limits context parameters to occurrences that have happened up to the active minute. Announcers will never preemptively reveal future outcomes.

Context Grounding Filter Active
Grounding: 100% OK

Deterministic Fail-Safes

If connection streams lag, a local scoreboard matching engine fills speech cycles so the booth never goes silent.

Fallback Speech Mode: Ready

Second Booth Interface.

Observe the live commentator desk and speech logs in action.

Second Booth commentary dashboard displaying sports replay telemetry and voice parameters
1 OF 4 // Second Booth commentary dashboard displaying sports replay telemetry and voice parameters

Integrate context-grounded AI sports commentary.

Second Booth adds high-fidelity audio broadcasts to simulated matches, game logs, and historical archives.

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