Jarambit v5.0.0 — the G5 generation (kv4i012_g00009_dd6ffea5, every RS-karambit-v5 load case met)

Jarambit v5.0.0: the G5 generation — an evolved titanium karambit for laser powder-bed fusion, under the sourced requirement set RS-karambit-v5. Status: computational design; not built, printed or physically tested.

Best individual of the cohort of record: kv4i012_g00009_dd6ffea5

• Score: W_ERGOLIGHT_v2 59.34 (Tier 2, h 0.2 mm). Hand multiplier E 0.740, worst-margin multiplier W 1.000.
• Mass: 83.3 g of record; the watertight print mesh is 84.5 g.
• Load cases: every RS-karambit-v5 case is met on every plate mesh. The lowest margins are fatigue 1.005 and tip axial 1.070.
• Evolution: 16 islands × 3,000 evaluations, started only from Sobol samples.
  • All 16 evolving islands beat the best equal-budget random-search island (42.9).
  • The winner was found by evolution at 2,425 evaluations.

Read:

• the README;
• the G5 paper;
• the receipt;
• the cad/ upload kit;
• RELEASES.md.

Limits, stated in the README and the paper:

• results are not bit-identical across architectures (top-8 within 1.24 %; the winner is #1 on both);
• the plate's lateral SF is mesh-sensitive (handled by B1);
• the evolved blade texture is removed by grinding;
• nothing has been printed or physically tested.

Assets (SHA-256 also in the receipt's release_assets):

• g5-v5.0.0-archives.tar.gz: 2.3 MiB, 5f86e3f118ba02c7524b1a1735d7e1e1947f593f358a959f194a099d7f34cdc5
• g5-v5.0.0-baseline_eval_h040.jsonl: 1.1 MiB, 63fdba928159619aeca33c78cfe27a0ccef65dc0106cf2fdb46dc6b796a747f2
• g5-v5.0.0-eval_h040.jsonl: 6.9 MiB, 66055f05d8b03a2f2b15ea3ee959eb861bac3e2a4505e4d75621ca512f15ef55
• g5-v5.0.0-kv4i012_g00009_dd6ffea5_AMbuild_h0.2_mm.stl: 289.9 MiB, 3247e7918014b7e3ac35b5d290b6b0de75d79051a508776db9f1b3b717566a3d
• g5-v5.0.0-kv4i012_g00009_dd6ffea5_envelope_h0.2_mm.stl: 113.1 MiB, 250875000e163f74fc2dad8e57a899cc272d4851143e4ca0e9078e23546385bf

🤖 Generated with Claude Code