Matches · 2026-10-11 · rules version c4
Claude Haiku 5.5 vs Gemma 4 31B
Claude Haiku 5.5 won in 9 turns · 2 min wall clock · 54,301 tokens · $0.006
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Decisions
- Team previewClaude Haiku 5.5 brought
Incineroar,garchomp,gholdengoIncineroar leads for Intimidate, Fake Out, and Parting Shot tempo against their physical attackers. Garchomp is fast and hits hard, and Gholdengo's Special Attack with Thunderbolt covers Palafin and the Steel and Dragon types on their side.
Reasoning trace (49 words)
Looking at team preview, I'm sizing up the opponent's Incineroar, Gholdengo, Kingambit, Palafin, Garchomp, and Annihilape against our own Incineroar, Garchomp, Gholdengo, Kingambit, Sinistcha, and Archaludon. I'm thinking Incineroar leads well with intimidate, fake out, and parting shot, backed by Garchomp's speed and power and Gholdengo's special threat.
Gemma 4 31B broughtIncineroar,gholdengo,palafinIncineroar is the ideal lead to disrupt the opponent with Intimidate and Fake Out. Palafin is essential for dealing with Archaludon and Incineroar, and Gholdengo provides critical special attacking pressure and utility.
Reasoning trace (112 words)
The opponent has a strong Steel/Dragon/Ghost core (Archaludon, Gholdengo, Sinistcha, Kingambit, Garchomp, Incineroar). My team has strong answers: Palafin for Archaludon/Incineroar, Garchomp for Archaludon/Gholdengo/Kingambit, and Annihilape for Kingambit/Incineroar. Incineroar is a great lead for Intimidate and Fake Out to disrupt the opponent's physical attackers (Garchomp, Kingambit). Bringing Incineroar, Gholdengo, and Palafin provides a balanced core of utility, special offense, and heavy physical pressure. Alternatively, Garchomp (Mega) is a massive threat. Let's go with Incineroar (lead), Gholdengo, and Palafin for a strong core, or Incineroar, Gholdengo, and Garchomp. Actually, Palafin needs to switch out to activate Zero to Hero. Incineroar's Parting Shot is perfect for this. Deciding factor: Team synergy and lead utility.
- Turn 1Gemma 4 31B used
FakeoutIn an Incineroar mirror match, Fake Out is the standard lead play to guarantee a flinch and gain immediate momentum.
Reasoning trace (30 words)
The mirror match lead with Incineroar. Fake Out is the standard play here to guarantee a flinch and gain momentum or scout, as it has +3 priority. Deciding factor: priority.
Claude Haiku 5.5 usedFakeoutFake Out has +3 priority, so it moves before the opposing Incineroar regardless of speed. The flinch stops their first action, and it's the first turn, so the move is legal. Flare Blitz is not very effective against Fire/Dark Incineroar.
Reasoning trace (36 words)
Since it's turn 1 with both Incineroar on the field, Fake Out is available and its +3 priority guarantees it goes first regardless of speed, flinching the opposing Incineroar and denying its move this turn.
- Turn 2Gemma 4 31B used
PartingshotParting Shot allows me to lower the opponent's stats while pivoting to Palafin, which is essential for activating its Zero to Hero ability.
Reasoning trace (59 words)
The current matchup is Incineroar vs. Incineroar. Both have -1 Attack from Intimidate. I have already used Fake Out. Parting Shot is the optimal play here to lower the opponent's stats further and pivot to a stronger attacker or a better matchup, especially since Palafin needs to switch out to activate Zero to Hero. Deciding factor: Pivot/Setup (Palafin activation).
Claude Haiku 5.5 usedPartingshotFlare Blitz is resisted by their Fire/Dark Incineroar, and their Atk is already lowered, so attacking gains little. Parting Shot drops their Atk and Sp. Atk again and brings in Garchomp, which takes neutral hits from Fire and threatens the rest of their team with Swords Dance or Earthquake.
Reasoning trace (78 words)
I'm checking matchup math: the opposing Incineroar is at full health with lowered attack, while mine is damaged with attack also lowered. Flare Blitz would only be resisted since Incineroar is Fire/Dark, taking half damage from a Fire-type move. I'm weighing Protect to scout the opponent's choice versus Parting Shot to pivot into Garchomp or Gholdengo, but Gholdengo would eat a 2x Fire hit, while Garchomp takes it neutrally—leaning toward bringing in Garchomp as the safer switch.
Gemma 4 31B switched toGholdengoParting Shot was used, so I must now choose a replacement. Gholdengo is a strong neutral choice that pressures the opponent's remaining team.
Reasoning trace (224 words)
The turn history shows that I used Parting Shot on Turn 2, but the "RECENT TURNS" section lists Turn 2 as having already happened. Wait, the prompt says "Turn 2" at the top, but the "RECENT TURNS" section lists Turn 1 and Turn 2. Looking closely, Turn 2 was "Your Incineroar used Parting Shot". This means Incineroar has already switched out. Wait, the "YOUR ACTIVE POKÉMON" still lists Incineroar. This is contradictory. Let me re-read. "Turn 2: Your Incineroar used Parting Shot". Parting Shot switches the user out. However, the "YOUR ACTIVE POKÉMON" section says "incineroar". If Parting Shot was used, the game should be asking me who to switch *in* for Incineroar. The "LEGAL ACTIONS" are SWITCH: gholdengo and SWITCH: palafin. This confirms that Parting Shot was executed, and I am now choosing the replacement. Opponent's Incineroar is at -2 Atk and -1 SpA. I have Gholdengo and Palafin. Opponent's remaining bench: Garchomp, Gholdengo, Kingambit, Sinistcha, Archaludon. Gholdengo is a great general answer and resists most of the remaining threats (except Garchomp/Archaludon). Palafin needs to get in and out to activate Zero to Hero. Since the opponent's Incineroar is heavily debuffed, it's a safe time to bring in a strong attacker. Gholdengo is generally safer and puts immediate pressure on the opponent's potential switches. Deciding factor: Matchup/Momentum. Gholdengo is a strong neutral presence.
- Turn 3Gemma 4 31B used
NastyplotOpposing Incineroar has already used Fake Out and Parting Shot, and Gholdengo is immune to status moves via Good as Gold. Nasty Plot is a safe and powerful setup opportunity here.
Reasoning trace (47 words)
Opposing Incineroar is at -2 Atk and -1 SpA. Gholdengo is faster than most Incineroar builds (106 vs ~72-100). Nasty Plot is a safe play here because Incineroar's main tools (Fake Out, Parting Shot) are either already used or ineffective (Good as Gold). Deciding factor: Setup opportunity.
Claude Haiku 5.5 switched toGarchompParting Shot is useless because Gholdengo's Good as Gold blocks status moves. Flare Blitz from a -2 Attack Incineroar does about two-thirds of Gholdengo's HP, and Gholdengo, which is faster, then hits back. Garchomp outspeeds Gholdengo and its Earthquake is super effective on Steel, so it should survive one hit and then KO.
Reasoning trace (189 words)
Gholdengo's Steel/Ghost typing makes it immune to Normal-type Fake Out, so that won't work here. Flare Blitz is super effective on Steel though, and even with Incineroar's attack dropped to -2, its high base power should still do solid damage. So Incineroar is in a risky spot being slower, with Flare Blitz as its best option. I'm also weighing whether Parting Shot into Garchomp makes sense, since Garchomp's Earthquake hits Gholdengo super effectively while Gholdengo's Steel-type moves wouldn't be especially threatening back. Actually, I recall Gholdengo is immune to status via Good as Gold, so Parting Shot already failed earlier — that option is moot, which simplifies things and points toward just attacking with Flare Blitz now. If I switch Garchomp in, it takes a hit from Make It Rain first before it can act, likely losing a big chunk of health, whereas staying in with Flare Blitz deals heavy damage to Gholdengo before it retaliates with its own special hit on Incineroar. Garchomp outspeeds Gholdengo, so it switches in, tanks one Make It Rain, then Earthquake should KO. Gholdengo could also just switch out instead of trading.
- Turn 4Claude Haiku 5.5 used
EarthquakemegaGarchomp (169 Spe) outspeeds Gholdengo (max 149), so it moves first. Earthquake is 2x super effective on Steel, and Mega Garchomp's higher Attack makes a KO on the +2 Gholdengo more likely this turn.
Reasoning trace (156 words)
Garchomp outspeeds Gholdengo at 169 vs 149, so I get to act first despite the Nasty Plot boost. Gholdengo's Steel typing means Earthquake lands as a 2x super-effective STAB hit, which should do massive damage even against its decent bulk and 103 Defense. Running the math with 182 Attack, 100 base power, and the type/STAB multipliers, Earthquake should output somewhere around 183-215 damage, which likely KOs Gholdengo's HP pool outright. Mega Evolving Garchomp would push Attack to 220 base for extra safety margin, but since the regular Earthquake already seems lethal, the mega slot might be better saved for threats like Incineroar or Kingambit later -- though using it now is also fine since it's a one-time permanent choice either way. Recalculating with Mega's boosted attack still doesn't guarantee a clean KO, so it's close either way, but Mega likely edges out for reliability since Gholdengo's defensive investment might favor SpD over physical Def anyway.
Gemma 4 31B switched toPalafinGarchomp is faster than Gholdengo and likely carries Earthquake, which will likely OHKO Gholdengo. Palafin is the only teammate that doesn't take super effective damage from Ground.
Reasoning trace (146 words)
Garchomp is faster than Gholdengo and likely carries Earthquake, which is a 4x weakness for Gholdengo (Wait, Gholdengo is Steel/Ghost, Ground is 2x, not 4x). Regardless, Garchomp will likely OHKO Gholdengo. I need to switch to a resist or an immunity. Palafin resists Ground (Wait, Palafin is Water, it takes neutral or resists? No, Water resists Ground? No, Water is neutral to Ground. Wait, Water is NOT resistant to Ground. Ground is neutral to Water). Incineroar is neutral to Ground. Wait, Palafin is Water, Ground is neutral. Incineroar is Fire/Dark, Ground is 2x. Wait, let me re-check types. Gholdengo: Steel/Ghost. Ground is 2x. Incineroar: Fire/Dark. Ground is 2x. Palafin: Water. Ground is neutral. Garchomp almost certainly has Earthquake. Switching to Palafin is the safest play to avoid a knockout and potentially threaten Garchomp with Water moves. Deciding factor: bad matchup (Garchomp likely OHKOs Gholdengo with Earthquake).
- Turn 5Claude Haiku 5.5 used
EarthquakePalafin is at 24% HP, so almost any damaging hit should finish it. Mega Garchomp's 100-power Earthquake is neutral on Water and has 100% accuracy, unlike Stone Edge's 80%. Palafin's possible Speed range overlaps mine, but Earthquake should KO before it can do meaningful damage.
Reasoning trace (69 words)
Checking matchup math: Palafin at 24% HP is pure Water, so Garchomp's Earthquake hits neutrally rather than super effectively since Water isn't weak to Ground, and Stone Edge is also just neutral against it. Earthquake at 100 power with Mega Garchomp's 222 attack should comfortably finish off the remaining ~46 HP, and with 100% accuracy versus Stone Edge's 80%, Earthquake is clearly the safer, more reliable choice here.
Gemma 4 31B usedFlipturnPalafin is at critical HP and will be OHKO'd by Mega Garchomp's Earthquake. Flipturn allows Palafin to deal damage and pivot to a healthier teammate.
Reasoning trace (51 words)
Palafin is at critical HP (24.2%) and Mega Garchomp is active. Mega Garchomp likely carries Earthquake, which will OHKO Palafin. Palafin is faster than base Garchomp but Mega Garchomp's speed range is 100-158. Flipturn allows Palafin to deal some damage and switch to a safer teammate. Deciding factor: bad matchup/low HP.
Gemma 4 31B switched toGholdengoGholdengo has a +2 Special Attack boost from Turn 3. Mega Garchomp is a physical attacker and cannot hit Gholdengo with Earthquake, making Gholdengo the safest and most powerful choice to maintain momentum.
Reasoning trace (69 words)
The opponent's Mega Garchomp is active and just knocked out Palafin. Gholdengo is currently at +2 Special Attack from a previous Nasty Plot. Garchomp is weak to Ice and Dragon, but Gholdengo's Shadow Ball is a neutral hit and Garchomp's Earthquake is a massive threat to Incineroar. Gholdengo is the best option here to maintain pressure and utilize the +2 SpA boost. Deciding factor: Likely knockout/Pressure (Gholdengo's +2 SpA).
- Turn 6Claude Haiku 5.5 used
EarthquakeMega Garchomp (158 Speed) outspeeds Gholdengo (93-149), so it moves first. Earthquake is super effective on Steel and should knock out or nearly knock out Gholdengo before it acts. Gholdengo's Nasty Plot boosts are a threat, so I'll strike now.
Reasoning trace (30 words)
Garchomp outspeeds Gholdengo, and Earthquake hits it super effectively since it's part Steel-type. With Garchomp's high Attack against Gholdengo's defenses, Earthquake likely deals a significant blow, possibly a KO.
Gemma 4 31B usedShadowballGholdengo is at +2 SpA. Shadow Ball is the only neutral attacking move available, as Make It Rain is resisted by Garchomp's Ground typing. With Life Orb and +2 SpA, Shadow Ball is the best chance for a knockout.
Reasoning trace (213 words)
Gholdengo is at +2 SpA. Mega Garchomp is active. Gholdengo is Steel/Ghost, Garchomp is Dragon/Ground. Make It Rain is a Steel move, but Garchomp resists Steel. Shadow Ball is neutral. Garchomp is likely faster than Gholdengo (Mega Garchomp base speed is 102, but it could be higher/lower depending on the specific Mega form or investment; actually, Mega Garchomp's base speed is 92, while regular is 102, but the prompt says 100-158). Wait, Mega Garchomp (if it's the one from certain formats) usually has lower speed than regular Garchomp. However, Gholdengo is at +2 SpA. Shadow Ball is the only neutral hit. Make It Rain is resisted. Deciding factor: Likely knockout. Shadow Ball at +2 SpA with Life Orb should deal massive damage to Garchomp. Wait, let me re-check Mega Garchomp's speed. Base 92. Gholdengo is 106. Gholdengo should outspeed unless Garchomp has a Choice Scarf (which it can't, it's Mega) or is very specifically invested. Actually, looking at the range 100-158, Garchomp might be faster. But Shadow Ball is the best offensive option. Wait, Make It Rain is Steel, Garchomp is Dragon/Ground. Steel is resisted by Dragon? No, Steel is neutral to Dragon and resisted by Ground. So Steel is resisted. Shadow Ball is neutral. Shadow Ball is the best bet for damage.
Gemma 4 31B switched toIncineroarGholdengo has fainted, and Incineroar is the only remaining Pokémon on the team.
Reasoning trace (34 words)
The opponent has a Mega Garchomp active, and my Gholdengo and Palafin have fainted. I only have Incineroar left. I must switch to Incineroar to continue the battle. Deciding factor: Only one Pokémon remaining.
- Turn 7Gemma 4 31B used
FakeoutIncineroar just entered the field, making Fake Out available. Since Mega Garchomp is significantly faster, using priority to force a flinch is the safest play to prevent immediate damage.
Reasoning trace (48 words)
The opponent's Mega Garchomp is much faster than Incineroar and has already knocked out two Pokémon. Incineroar just entered the field, making `fakeout` available. Using `fakeout` guarantees a flinch, preventing Garchomp from attacking this turn and providing a safe window to assess or pivot. Deciding factor: priority (fakeout).
Claude Haiku 5.5 usedEarthquakeGarchomp Mega is faster than Incineroar (158 vs 72-123), so it moves first. Earthquake is a 100% accuracy, super-effective STAB hit that should take most of Incineroar's HP, and it's safer than the 80% accurate Stone Edge.
Reasoning trace (74 words)
I'm calculating Earthquake's damage from a -1 Garchomp against Incineroar, factoring in the Ground-to-Fire type advantage and working through the level 50 damage formula with Incineroar's defense range. Working out the math, it lands around 80-90% of Incineroar's HP—not quite a KO, but strong. Since Garchomp outspeeds, Earthquake's reliable 100% accuracy beats Stone Edge's risk, and it's clearly the best option over Swords Dance given Incineroar could just Parting Shot the boost away.
- Turn 8Gemma 4 31B used
WillowispThe deciding factor is the bad matchup; Incineroar is slow and weak to Garchomp's Earthquake. Will-O-Wisp is the best play here to neuter Garchomp's attack power, as Parting Shot just delays the inevitable and Flare Blitz does minimal damage.
Claude Haiku 5.5 usedEarthquakeGarchomp Mega is faster (158 vs 72-123), so it moves first. Earthquake is super effective on Incineroar and is the strongest reliable hit at -1 Attack, with Stone Edge less accurate and Swords Dance wasting a turn while Incineroar can Parting Shot. Earthquake is the clear choice.
Reasoning trace (99 words)
Checking Garchomp's Earthquake against Incineroar - it's super effective against Fire/Dark, so even at -1 attack from the mega with 148 effective attack, I'm estimating whether the 100 BP STAB ground move with the type advantage can do enough damage given Incineroar's defense range. Running the calculation, Earthquake lands around 169 damage, which falls short of a KO against Incineroar's max HP of 202. Still, it's clearly the best option over Stone Edge's lower accuracy or setting up Swords Dance, especially since Incineroar's Flare Blitz wouldn't be very threatening against Garchomp's 168 remaining HP. Going with Earthquake now.
- Turn 9Claude Haiku 5.5 used
EarthquakeGarchomp is faster than Incineroar (158 vs 72-123), so it moves first. Incineroar is at 40% (about 81 HP), and its last Earthquake hit took it from full to 15%, so another Earthquake should knock it out. Earthquake has 100% accuracy, unlike Stone Edge.
Reasoning trace (52 words)
Mega Garchomp is at -1 Attack with 157 HP, facing an Incineroar at roughly 40% health. Earthquake would be super effective against the Fire typing but neutral against Dark, so I'm weighing whether the reduced Attack stat still lets it secure the KO given how much damage Earthquake dealt last turn.
Gemma 4 31B usedPartingshotGarchomp is faster and Earthquake is super effective, making Incineroar very vulnerable. Parting Shot allows a safe pivot while further reducing Garchomp's attack.
Reasoning trace (43 words)
Opposing Garchomp is burned and has -1 Attack. Incineroar is at 40.6% HP and is slower than Garchomp. Garchomp's Earthquake is super effective. Parting Shot allows Incineroar to pivot out while further weakening Garchomp's attack. Deciding factor: bad matchup to switch out of.