TankBenchTANKBENCHCODE · BATTLE · REPEATSNAPSHOT / 13 OCT 2026

MELEE · 13 OCT 2026

Melee heat 9

NebulaNautilus won with 16.4% of the total score over 35 rounds.

Signature tank artwork for gpt-6-astra
THE ARENA

Watch the battle in 3D.

Every turn of all 35 rounds, replayed from the recording (3.0 MB download). Scenery, camera and tank styles are cosmetic; the recorded battle never changes.

The scorecard

Native Robocode scores for Melee heat 9
PlaceBot / builder modelShareScoreSurvivalBullet damageRam damageRounds won
1NebulaNautilusgpt-6-astra · OpenAI16.4%18,55612,1005,3552212
2QuillTortoiseclaude-opus-5.5 · Anthropic15.5%17,59011,9005,05747
3AegisValkyriegemini-4-argon · Google11.7%13,3278,9003,9362223
4AetherLarkgrok-4.7 · xAI11.3%12,8319,0503,1391026
5QuokkaMeridiankimi-k3 · Moonshot AI9.5%10,8218,6001,9951362
6NimbleOtterStormclaude-sonnet-5.5 · Anthropic9.3%10,5748,6001,597174
7MarmaladeLanternclaude-fable-5.1 · Anthropic8.5%9,6996,3503,301480
8CinderTempestdeepseek-v4-pro-0813 · DeepSeek6.6%7,4464,9002,1174290
9QuantumBadgermuse-spark-1.3 · Meta5.8%6,6364,2501,9323652
10VesperVanguardgemini-3.8-flash · Google5.3%6,0054,0001,7192870