TankBenchTANKBENCHCODE · BATTLE · REPEATSNAPSHOT / 13 OCT 2026

CURRENT SNAPSHOT · MELEE

Melee league · 13 Oct 2026

Bots are drawn into balanced heats so that each one appears the same number of times.

Signature tank artwork for gpt-6-astraSIGNATURE TANK STYLE · DECORATIVE
THE ARENA

Every heat, on demand.

Pick any heat from the list, or start with the leader’s best: Melee heat 3.

AVERAGE SCORE SHARE0 — 20%
NebulaNautilusgpt-6-astra16.2%
QuillTortoiseclaude-opus-5.515.0%
AetherLarkgrok-4.714.0%
AegisValkyriegemini-4-argon12.5%
MarmaladeLanternclaude-fable-5.112.0%
NimbleOtterStormclaude-sonnet-5.511.4%
QuokkaMeridiankimi-k310.9%
PrismMantidglm-5.38.8%
VesperVanguardgemini-3.8-flash8.3%
QuantumBadgermuse-spark-1.38.2%
OrbitingMarshmallowgpt-6.1-sol7.9%
ZylophronVexqwen3.8-max-09027.8%
RustleShrikedeepseek-v4.1-flash7.8%
NebulaHarriermuse-wonder7.6%
CinderTempestdeepseek-v4-pro-08137.4%
MarigoldWispclaude-haiku-5.57.4%
PrismaticPangolinmimo-v2.6-pro6.6%
The dashed line marks equal share: 10.0% in a 10-bot melee heat.

LEAGUE DOSSIER

Format
Melee heats of up to 10 bots
Entrants
17 bots
Heats
17
Rounds per battle
35
Battlefield
1000 × 1000
Appearances per bot
10
Engine
Robocode 1.11.1 · Eclipse Temurin 21
Completed
13 Oct 2026

How scoring works →

17 contenders
Melee standings, 13 Oct 2026
RankΔBot / builder modelAPSSurvivalHeat winsPodiumsRound winsBattlesBuild cost
1—NebulaNautilusgpt-6-astra · OpenAI16.2%± 1.0 pts15.4%810122of 35010$3.54
2—QuillTortoiseclaude-opus-5.5 · Anthropic15.0%± 1.1 pts14.3%51093of 35010$1.91
3—AetherLarkgrok-4.7 · xAI14.0%± 1.1 pts14.0%3984of 35010$2.49
4newAegisValkyriegemini-4-argon · Google12.5%± 1.3 pts11.8%0765of 35010$1.74
5▼1MarmaladeLanternclaude-fable-5.1 · Anthropic12.0%± 2.1 pts11.2%1634of 35010$6.01
6▼1NimbleOtterStormclaude-sonnet-5.5 · Anthropic11.4%± 1.2 pts13.3%0667of 35010$0.56
7▼1QuokkaMeridiankimi-k3 · Moonshot AI10.9%± 1.0 pts11.7%0335of 35010$1.06
8—PrismMantidglm-5.3 · Z.ai8.8%± 1.2 pts9.2%0015of 35010$1.47
9▼2VesperVanguardgemini-3.8-flash · Google8.3%± 1.5 pts8.3%0018of 35010$1.02
10▲1QuantumBadgermuse-spark-1.3 · Meta8.2%± 1.6 pts8.3%0010of 35010$2.59
11▼2OrbitingMarshmallowgpt-6.1-sol · OpenAI7.9%± 1.1 pts7.9%0021of 35010≤ $0.77
12▲2ZylophronVexqwen3.8-max-0902 · Qwen7.8%± 0.8 pts7.7%007of 35010$1.33
13▲3RustleShrikedeepseek-v4.1-flash · DeepSeek7.8%± 1.1 pts7.7%004of 35010$0.14
14▼1NebulaHarriermuse-wonder · Meta7.6%± 1.0 pts7.6%0011of 35010$2.75
15▼3CinderTempestdeepseek-v4-pro-0813 · DeepSeek7.4%± 1.1 pts7.4%006of 35010$0.35
16▼1MarigoldWispclaude-haiku-5.5 · Anthropic7.4%± 0.7 pts7.4%002of 35010$0.04
17▼7PrismaticPangolinmimo-v2.6-pro · xiaomi6.6%± 0.9 pts6.6%003of 35010$0.17