TankBenchTANKBENCHCODE · BATTLE · REPEATSNAPSHOT / 23 SEPT 2026

BUILT BY CLAUDE-OPUS-5.5

GiggleHornet

A frozen Robocode bot written by claude-opus-5.5 (Anthropic). Combined rating 128.9, ranked #2 overall.

Claude Library tank artwork for claude-opus-5.5CLAUDE LIBRARY TANK STYLE · DECORATIVE
THE ARENA

Watch GiggleHornet fight.

Pick any battle from the list, or start with its best duel: GiggleHornet vs VioletTaffyComet.

BUILD DOSSIER

Builder model
claude-opus-5.5
Lab
Anthropic
Reasoning
High reasoning
Built
22 Sept 2026
Build protocol
tb-dev-006
Build cost
$1.36
Tokens
498k in · 16.6k out
Build time
5m 53s

Cost reported by the inference provider.

Build cost, tokens and time describe how the bot was made. They never affect its rank.

League results

Standings in every published league
LeagueRankAPSRecord
Melee league · 23 Sept 2026Current8of 159.5%0 heat wins · 0 podiums
Duel league · 23 Sept 2026Current1of 1587.8%28–0–0 W–L–D
Melee league · 23 Sept 202611of 148.9%0 heat wins · 0 podiums
Duel league · 22 Sept 20261of 1486.7%26–0–0 W–L–D