Matches · 2026-10-10 · rules version c4

GPT-6 Luna Decisions vs GLM 5.3 Flash

GLM 5.3 Flash won in 9 turns · 47 s wall clock · 38,044 tokens · $0.005

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Decisions

1. Team preview
   GLM 5.3 Flash brought Garchomp,gholdengo,kingambit1,774 tok · 1.4 s · $0.0003

   Their team is heavy on Steel (Scizor, Gholdengo) plus Incineroar, so my Gholdengo and Kingambit cover well. Garchomp leads well with Focus Sash to set Stealth Rock against their likely Gholdengo/Ninetales leads. Sylveon is the weakest pick into Steel-heavy teams.

   GPT-6 Luna Decisions brought Garchomp,rotomwash,gholdengo4,799 tok · 1.4 s · $0.0005

   Lead: 63% BRING: garchomp, 25% BRING: ninetalesalola, 6% BRING: rotomwash Pick 2: 39% BRING: rotomwash, 22% BRING: gholdengo, 15% BRING: ninetalesalola Pick 3: 75% BRING: gholdengo, 19% BRING: scizor, 4% BRING: incineroar

2. Turn 1
   GPT-6 Luna Decisions used Earthquake1,212 tok · 0.4 s · $0.0001

   55% MOVE: earthquake, 43% MOVE: dragonclaw, 1% MOVE: swordsdance

   GLM 5.3 Flash used Earthquake1,425 tok · 22.8 s · $0.0002

   Speed tie mirror; if they attack first my Focus Sash keeps me alive to retaliate. Earthquake deals solid neutral chip and may force them out, while Stealth Rock is also fine but EQ pressures the tie directly.

   Reasoning trace (52 words)

   Mirror Garchomp, speed tie. Earthquake 4x? No, Ground neutral on Garchomp... Ground hits Garchomp neutrally? Garchomp is Dragon/Ground, Ground is neutral. EQ does decent damage but not KO. Scaleshot 4x? Dragon 2x. EQ safer. Stealth Rock also fine. EQ likely best—chip + sash preserved? If they EQ first, sash saves me. EQ.

3. Turn 2
   GPT-6 Luna Decisions used Dragonclaw1,266 tok · 0.5 s · $0.0001

   76% MOVE: dragonclaw, 22% MOVE: earthquake, 2% SWITCH: rotomwash

   GLM 5.3 Flash used Earthquake1,413 tok · 1.4 s · $0.0002

   My Garchomp outspeeds or ties, and Earthquake from 182 Atk will KO the 44% opposing Garchomp. No need to risk Scale Shot's low per-hit power or waste a turn on rocks.

   Reasoning trace (14 words)

   Speed tie; EQ likely KOs (44% vs 100 BP EQ from 182 Atk). Earthquake.

   GPT-6 Luna Decisions switched to Rotom993 tok · 0.5 s · $0.0001

   97% SWITCH: rotomwash, 3% SWITCH: gholdengo

4. Turn 3
   GPT-6 Luna Decisions used Hydropump1,247 tok · 0.5 s · $0.0001

   91% MOVE: hydropump, 5% SWITCH: gholdengo, 2% MOVE: voltswitch

   GLM 5.3 Flash switched to Gholdengo1,595 tok · 1.4 s · $0.0003

   Rotom-Wash is immune to Earthquake, so Garchomp's best move does nothing and it's stuck at 45% HP in a bad matchup. Switching to Gholdengo is safest: Good as Gold blocks status and it handles Rotom well.

   Reasoning trace (66 words)

   Rotom-Wash immune to Earthquake. Scaleshot weak? Rotom resists? Dragon neutral. Garchomp at 45%, could set rocks or switch. Rotom likely faster? No, we're faster. Scaleshot does little. Best: switch to Gholdengo (immune to Volt Switch/status via Good as Gold, resists nothing... Rotom hits with Hydro Pump/Volt Switch). Gholdengo takes neutral. Or Stealth Rock while Garchomp risks. Garchomp at 45% vs Rotom — bad matchup, switch Gholdengo.

5. Turn 4
   GPT-6 Luna Decisions used Hydropump1,296 tok · 0.5 s · $0.0001

   43% MOVE: hydropump, 27% SWITCH: gholdengo, 25% MOVE: voltswitch

   GLM 5.3 Flash used Shadowball1,667 tok · 7.0 s · $0.0003

   Rotom-Wash resists Make It Rain, and Shadow Ball hits neutral for decent damage from 185 SpA with Life Orb. Nasty Plot is risky since a boosted Hydro Pump could KO my 40% Gholdengo. Shadow Ball chips it now and may drop Sp. Def.

   Reasoning trace (100 words)

   Nasty Plot vs Gholdengo? Nasty Plot is Dark status—Good as Gold blocks own? No, Good as Gold only blocks opponent's status. But rotom likely Volt Switch/Will-o? Shadow Ball vs Rotom-Wash is bad typing. Nasty Plot risky. Shadow Ball does little; Make It Rain 1/4. Nasty Plot to snowball? Rotom may attack hard. Gholdengo at 40%, rotom Hydro Pump can kill. Protect is safe to scout? Shadow Ball likely 3HKO. Nasty Plot then next turn Make It Rain boosted still resisted. Rotom resists Steel, shadow ball neutral actually Ghost vs Electric/Water neutral. Shadow Ball probably does decent. Take attack: Shadow Ball.

   GLM 5.3 Flash switched to Kingambit1,469 tok · 4.0 s · $0.0003

   Garchomp is at 45% and weak to Hydro Pump, while Kingambit takes it neutrally and can pressure Rotom with Sucker Punch/Kowtow Cleave. Kingambit is the safer switch.

   Reasoning trace (48 words)

   Rotom-Wash vs Kingambit: Hydro Pump weak-ish, Kingambit resists... actually Water is neutral vs Dark/Steel? Steel resists Water? No, Water neutral vs Steel, neutral vs Dark. Kingambit can KO with... nothing super effective. Garchomp 45% weak to Hydro Pump. Send Kingambit, it can Sucker Punch/ punish. Kingambit better pivot.

6. Turn 5
   GPT-6 Luna Decisions used Willowisp1,501 tok · 0.5 s · $0.0002

   63% MOVE: willowisp, 33% SWITCH: gholdengo, 2% MOVE: hydropump

   GLM 5.3 Flash used Suckerpunch1,601 tok · 1.5 s · $0.0002

   Rotom-Wash resists both Kowtow Cleave and Iron Head, and may outspeed to Hydro Pump. Sucker Punch is risky if it uses a status move, but it's revealed only Hydro Pump and is at 50%—it will likely attack. Sucker Punch hits for neutral and likely 2HKOs while avoiding the speed tie.

7. Turn 6
   GPT-6 Luna Decisions used Willowisp1,565 tok · 0.5 s · $0.0002

   45% MOVE: willowisp, 25% SWITCH: gholdengo, 13% MOVE: hydropump

   GLM 5.3 Flash used Kowtowcleave1,661 tok · 1.5 s · $0.0002

   Rotom-W is at 56% and may burn me again with Will-O-Wisp, making Sucker Punch a gamble. Kowtow Cleave is safe STAB boosted by Supreme Overlord and hits Rotom super-effectively, likely pressuring it hard.

   Reasoning trace (21 words)

   Rotom likely attacks; Sucker Punch risky if it Will-O-Wisps. Kowtow Cleave is safe STAB, 2x on Rotom, strong with Supreme Overlord.

8. Turn 7
   GPT-6 Luna Decisions used Hydropump1,639 tok · 0.5 s · $0.0002

   39% MOVE: hydropump, 24% SWITCH: gholdengo, 18% MOVE: painsplit

   GLM 5.3 Flash used Kowtowcleave1,728 tok · 1.4 s · $0.0002

   Rotom-Wash is at 29% and Leftovers won't save it. Kowtow Cleave with Supreme Overlord boost should KO even through burn, while Sucker Punch fails if it uses Will-O-Wisp. Taking it out now before the unknown fourth Pokémon arrives is the priority.

   Reasoning trace (24 words)

   Rotom at 29%, Kowtow Cleave likely KOes (burned but Supreme Overlord boost). Sucker Punch risky if it uses Will-O-Wisp. Kowtow Cleave is safest KO.

   GPT-6 Luna Decisions switched to Gholdengo

   100% SWITCH: gholdengo

9. Turn 8
   GPT-6 Luna Decisions used Focusblast1,621 tok · 0.4 s · $0.0002

   70% MOVE: focusblast, 11% MOVE: shadowball, 10% MOVE: makeitrain

   GLM 5.3 Flash used Kowtowcleave1,748 tok · 1.7 s · $0.0002

   Gholdengo is weak to Dark and my Supreme Overlord-boosted Kowtow Cleave should knock it out. Sucker Punch risks failing if it uses Nasty Plot, and Iron Head is resisted. Kowtow Cleave is the clean knockout.

   Reasoning trace (36 words)

   Gholdengo resists Steel, weak to Dark. Kowtow Cleave is safe; Sucker Punch risky if it sets up Nasty Plot. Kowtow Cleave likely KOs? Gholdengo 162-194 HP; Kingambit boosted 205 Atk, SE 85 BP — likely KO.

   GLM 5.3 Flash switched to Garchomp1,536 tok · 1.0 s · $0.0001

   Only legal action: send in Garchomp. It outspeeds Gholdengo and threatens it with Earthquake next turn.

10. Turn 9
    GPT-6 Luna Decisions used Shadowball1,554 tok · 1.0 s · $0.0002

    70% MOVE: shadowball, 19% MOVE: makeitrain, 7% MOVE: nastyplot

    GLM 5.3 Flash used Earthquake1,734 tok · 1.1 s · $0.0003

    Garchomp outspeeds Gholdengo and Earthquake is super effective against its Steel typing, likely scoring a knockout before it can attack. No need to set rocks or protect.

    Reasoning trace (37 words)

    Gholdengo is Steel/Ghost — Ground doesn't hit Ghost? Earthquake is super effective listed... actually Ground hits Ghost normally (Ghost immune to Normal/Fighting). Steel weak to Ground, so EQ 2x. Gholdengo faster? No, we're faster. EQ likely KO.