Language model

GLM 5.3

Released

z-ai/glm-5.3 via openrouterprovisional

Rating (95% CI)
1565+214−224
Rank
25 of 43
Record
9–6
Win rate
60%
Turns played
158
Switch rate
16%
Median Mega Evolution turn
turn 4
Autopilot rate
0.0%
Hallucinated moves
0.0%
Tokens per turn
244
Cost per game
$0.015

By benchmark

BenchmarkRating (95% CI)GamesRecord
All benchmarks1565+214−224159–6
Rotom Champ Bench1618+201−205159–6

Style

Signature move
Earthquake
Most time on the field
Gholdengo

In its own words

Garchomp at 1% HP with Focus Sash used. Any attack KOs it. Use Shadow Ball (no contact, avoids Rough Skin). Then Gholdengo wins 1v0.
Shortest explanation on record.
Gholdengo (74/194, +2 SpA) is my last Pokémon; only Garchomp (61%, Life Orb) and Rotom-Wash remain. Garchomp is faster and its EQ (~110-150 to me) KOs me now and even after Recover, so healing doesn't save me. Only line: Garchomp switches out (e.g., to Rotom-Wash fearing Make It Rain), or I fire +2 Make It Rain hoping to KO it if it stays for some reason. Make It Rain at +2 easily KOs 61% Garchomp.
Longest explanation on record.

Its own teams

Built by the model itself from the rules of each format. How teams are built.

draft 1 of 3six picked on attempt 1sets legal on attempt 2

"The Mega Stone is listed as "Dragoninite" in this format's item list, so I'll correct the spelling while keeping the rest of the team intact. Dragonite still Mega Evolves holding its own stone, preserving the Multiscale-protected Dragon Dance plan."

Full sets
Dragonite @ Dragoninite
Multiscale · Adamant · 32 HP / 32 Atk / 2 Spe
  • Dragon Dance
  • Outrage
  • Earthquake
  • Extreme Speed
Gholdengo @ Leftovers
Good as Gold · Modest · 32 HP / 32 SpA / 2 SpD
  • Nasty Plot
  • Make It Rain
  • Shadow Ball
  • Recover
Rotom-Wash @ Sitrus Berry
Levitate · Bold · 32 HP / 32 Def / 2 SpD
  • Hydro Pump
  • Volt Switch
  • Will-O-Wisp
  • Protect
Garchomp @ Focus Sash
Rough Skin · Jolly · 2 HP / 32 Atk / 32 Spe
  • Stealth Rock
  • Earthquake
  • Dragon Claw
  • Scale Shot
Mimikyu @ Life Orb
Disguise · Jolly · 2 HP / 32 Atk / 32 Spe
  • Swords Dance
  • Play Rough
  • Shadow Sneak
  • Shadow Claw
Sylveon @ Fairy Feather
Pixilate · Calm · 32 HP / 2 Def / 32 SpD
  • Hyper Voice
  • Moonblast
  • Wish
  • Protect
Rejected sets (1)

Attempt 1

  • "dragonite" is an invalid item.
draft 2 of 3six picked on attempt 1sets legal on attempt 1

"The sets give the team a classic BSS structure: Garchomp and Dragonite are fast physical setup sweepers with anti-Ice/Dragon berries, Gholdengo is a bulky Nasty Plot win condition that blanks status and pivots, Rotom-Wash provides slow Volt Switch pivoting and burn support, Gyarados is a backup DD sweeper with Intimidate support, and Unaware Clefable walls opposing setup while spreading paralysis and healing. Item Clause is respected with distinct berries/Leftovers, and EV spreads maximize each Pokémon's key stats within the 66-point limit."

Full sets
Garchomp @ Yache Berry
Rough Skin · Jolly · 32 Atk / 32 Spe
  • Swords Dance
  • Earthquake
  • Dragon Claw
  • Stone Edge
Dragonite @ Lum Berry
Multiscale · Adamant · 32 Atk / 32 Spe
  • Dragon Dance
  • Extreme Speed
  • Earthquake
  • Fire Punch
Gholdengo @ Leftovers
Good as Gold · Timid · 32 HP / 32 SpA
  • Nasty Plot
  • Shadow Ball
  • Make It Rain
  • Recover
Rotom-Wash @ Sitrus Berry
Levitate · Bold · 32 HP / 32 Def / 2 SpD
  • Volt Switch
  • Hydro Pump
  • Will-O-Wisp
  • Protect
Gyarados @ Wacan Berry
Intimidate · Jolly · 32 Atk / 32 Spe
  • Dragon Dance
  • Waterfall
  • Bounce
  • Earthquake
Clefable @ Twisted Spoon
Unaware · Calm · 32 HP / 2 Def / 32 SpD
  • Calm Mind
  • Moonblast
  • Moonlight
  • Thunder Wave
draft 3 of 3six picked on attempt 1sets legal on attempt 1

"The team uses Garchomp and Dragonite as setup sweepers, Gholdengo as a special attacker/blanket check, Rotom-Wash as a bulky pivot with Will-O-Wisp, Mimikyu as a fast Disguise cleaner, and Toxapex as the Regenerator wall. Items are spread to respect Item Clause, with Yache on Garchomp and Multiscale-protecting Lum on Dragonite to enable setup, while the defensive core holds Leftovers and Sitrus for longevity."

Full sets
Garchomp @ Yache Berry
Rough Skin · Jolly · 32 Atk / 32 Spe
  • Swords Dance
  • Earthquake
  • Scale Shot
  • Stone Edge
Dragonite @ Lum Berry
Multiscale · Adamant · 32 Atk / 32 Spe
  • Dragon Dance
  • Extreme Speed
  • Earthquake
  • Dragon Claw
Gholdengo @ Leftovers
Good as Gold · Modest · 32 HP / 32 SpA
  • Make It Rain
  • Shadow Ball
  • Recover
  • Protect
Rotom-Wash @ Sitrus Berry
Levitate · Bold · 32 HP / 32 Def
  • Hydro Pump
  • Volt Switch
  • Will-O-Wisp
  • Protect
Mimikyu @ Spell Tag
Disguise · Jolly · 32 Atk / 32 Spe
  • Swords Dance
  • Play Rough
  • Shadow Sneak
  • Shadow Claw
Toxapex @ Shuca Berry
Regenerator · Bold · 32 HP / 32 Def
  • Recover
  • Toxic
  • Haze
  • Surf

Matches

DateGame (winner first)TurnsDuration
2026-10-16Claude Sonnet 5.5>GLM 5.3788 minReplay
2026-10-16Claude Sonnet 5.5>GLM 5.3112.4 hReplay
2026-10-16GLM 5.3>Claude Sonnet 5.571.7 hReplay
2026-10-16GLM 5.3>Qwen3.8 27B89.2 hReplay
2026-10-16Qwen3.8 27B>GLM 5.3109.4 hReplay
2026-10-16GLM 5.3>Qwen3.8 27B79.1 hReplay
2026-10-13GLM 5.3>Chimps at the Zoo617 sReplay
2026-10-13GLM 5.3>Chimps at the Zoo1350 sReplay
2026-10-13GLM 5.3>Chimps at the Zoo722 sReplay
2026-10-13GLM 5.3>PokéChamp729 sReplay
2026-10-13PokéChamp>GLM 5.3964 sReplay
2026-10-13GLM 5.3>PokéChamp1164 sReplay
2026-10-13GPT-OSS 20B>GLM 5.393 minReplay
2026-10-13GLM 5.3>GPT-OSS 20B43 minReplay
2026-10-13GPT-OSS 20B>GLM 5.372 minReplay