Supply Chain Management League (SCML)
AGENT SUBMISSION IS CLOSED
REPORT SUBMISSION IS CLOSED
Optional-materials submission is closed (these uploads were optional)

Design and build an autonomous agent that negotiates on behalf of a factory manager situated in a supply chain management simulation. The goal of a factory manager in SCML is to maximize its profit given its private production capabilities by negotiating trades with other agents. A factory manager can engage in several negotiations simultaneously, for which its utility functions are in general interdependent. These negotiations, and any ensuing contracts, are bilateral. Moreover, they are private to the agents involved. For more details about the competition, please check the SCML 2026 standard track overview or SCML 2026 oneshot track overview.

NEWS

  • July 15th, 2026 Optional presentation materials now open. You may now optionally upload presentation slides, a poster, and a video link for your agent from your agent page. These uploads are entirely optional and have no effect on scoring or ranking. If you prefer, you can send your video to the organizers and we will upload it for you. Submission is open until August 1st, 2026, 23:59 AoE.
  • July 1st, 2026 Finalists announced. The finalists are announced today. See the finalist standings below (OneShot, Standard).
  • July 1st, 2026 Travel support scholarships open. Travel support scholarships are now open for submission for finalists. To qualify you must have been a student at the time of agent submission, be a finalist, attend ANAC in person, and fill in this form by July 10th, 2026. The scholarship is provided as reimbursement of expenses supported by receipts and deemed necessary to attend the ANAC session.
  • June 22nd, 2026 Tentative qualified agents announced. The tentative list of qualified agents is announced today (OneShot, Standard). It is provisional, subject to submission of the academic report by the report deadline.
  • June 17th, 2026 Final deadline extension. The agent submission deadline is extended to June 21st, 2026, 23:59 AoE and the report & requirements submission deadline to June 23rd, 2026, 23:59 AoE for all leagues (ANL, HAN, SCML). This is the final extension — no further extensions will be granted.
  • June 8th, 2026 Starting with the next tournament, we will allow at most ONE agent per participant in the online competition (per league-track). This keeps tournaments fast and aligns with the ANAC one-agent-per-team rule. If a participant has more than one active agent in a track, only one is entered. The last tournament of the qualification will run around June 11th, 2026.
  • June 4th, 2026 New fairness rule: each team may run at most two agents in the same league-track (ANL, HAN, and each SCML track — OneShot, Standard, Collusion — counted separately). If a team has more active agents than that in a track, only the most recently uploaded two run — the oldest are dropped. Please keep at most two active agents per track. ANAC rules does not allow multiple agents from the same team to compete in the same league-track (multiple agents from the same institution are allowed as long as they are developed independently). You MUST keep only ONE agent per league per track by the submission deadline.
  • May 31st, 2026 You can now self-declare the technologies your agent uses (Deep Learning, RL, Search, Optimization, Game Theory, RAG, etc.) on the agent edit page. Tagging is voluntary and does not affect scoring or ranking in any way — it just helps researchers find agents that match the methods they're surveying.
  • May 21st, 2026 New on your participant home page: Stats and Charts tabs — per-league rollup (runs, best/mean/latest score, best rank, exception counts) plus a score-over-time line chart for each league (SCML Standard, OneShot, ANL, HAN).
  • May 19th, 2026 Starting May 21st, 2026 we will enforce Python naming conventions on every new submission. Agents whose class name is the placeholder MyAgent (or MyNegotiator) or whose module path contains the segment myagent (or mynegotiator) will be rejected by the submission form and excluded from official tournament runs. Please pick a unique PascalCase class name (e.g. TeamXAgent) and a lower_snake_case dotted module path (e.g. teamx.strategy) before re-uploading. If you submitted with the default placeholder names, you should have received an email with the details — reply to that email if you need help.
  • May 7th, 2026 The submission deadline has been extended to June 15th, 2026 for all leagues.
  • February 6th, 2026 The submission site is now ready for submissions. Welcome to SCML 2026!

Getting started and getting help

  1. The first thing you need to do is to read the game overview for the track you plan to submit to. You can check this year's rules for the one shot track and/or the standard track.
  2. If you are not registered here, do so to received updates and be able to submit your agents later here.
  3. After deciding which track(s) to participate in, check there detailed description ( OneShot or Standard ).
  4. Next, Check the tutorials. You can find video tutorials and consult the documentation and we are happy to see you joining the discussions.
  5. Next, Download the appropriate skeleton (OneShot Classic, RL or Standard Classic) and test it. You will find a full description on how to do that in the README as well as the docstring on top of myagent.py in the skeleton .
  6. Happy hacking :-) If you have any questions, bug reports, feature requests, etc, you can open an issue on the SCML GitHub page

SCML (OneShot)

Finalists (4 — in alphabetical order by agent name)
# Agent Corresponding Author Team Institute Country Links
1 BayesianAgent kouta miyamoto Team 371 Kyoto 🇯🇵 JP 📊
2 LatticeOneshotAgent Yuzuru Kitamura Team179 TUAT 🇯🇵 JP 🎬📊🖼️
3 SBDOneShot Hajime Endo Team Ukku TUAT 🇯🇵 JP 📊
4 TimeWeightedAgent ishigami Team 400 NITech 🇯🇵 JP 🎬📊

Institutes: Kyoto = Kyoto University; NITech = Nagoya Institute of Technology; TUAT = Tokyo University of Agriculture and Technology

Qualified agents (12 — in alphabetical order by agent name)
# Agent Corresponding Author Team Institute Country Links
1 agent03 Yifan Zhang Team 403 SCUT 🇨🇳 CN
2 AssariAsari Rinon Asanuma Team 376 TUAT 🇯🇵 JP
3 CodexAgentOneshot Ryota GENSEKI Team 507 TUAT 🇯🇵 JP
4 EFRDist Mason Hagan Team 353 Brown 🇺🇸 US
5 Group3 Yeabsira Simeka Maru Team 491 OzU 🇹🇷 TR
6 heyoneshot カズマ チーム298 TUAT 🇯🇵 JP
7 IsobeAgent Hayate Ogata Team 380 NITech 🇯🇵 JP
8 PenaltyAvoid Tarek Medhat Team 357 Assiut 🇪🇬 EG
9 SteadySyncAgent Sora Kawase Team 364 Kyoto 🇯🇵 JP
10 supvelikos Kosuke Nakata Team 412 TUAT 🇯🇵 JP
11 Yamashitaagent Masaki Yamashita Team 369 Kyoto 🇯🇵 JP
12 Ysi Ryoshin Hatakeyama Team 497 TUAT 🇯🇵 JP

Institutes: Assiut = Assiut University; Brown = Brown University; Kyoto = Kyoto University; NITech = Nagoya Institute of Technology; OzU = Özyeğin University; SCUT = South China University of Technology; TUAT = Tokyo University of Agriculture and Technology

Disqualified: SKRI — Missing report and description

SCML (Standard)

Finalists (6 — in alphabetical order by agent name)
# Agent Corresponding Author Team Institute Country Links
1 COW Naoki Ushida Team 389 NITech 🇯🇵 JP 🎬📊
2 heystd カズマ チーム298 TUAT 🇯🇵 JP 📊
3 HorizonAwareAgent Yuzuru Kitamura Team179 TUAT 🇯🇵 JP 🎬📊🖼️
4 Rohn Ryoshin Hatakeyama Team 497 TUAT 🇯🇵 JP 📊🖼️
5 SBD Hajime Endo Team Ukku TUAT 🇯🇵 JP 📊
6 TakaLinkAgent Takafumi Omori TakaTakaWorks NITech 🇯🇵 JP 🎬📊🖼️

Institutes: NITech = Nagoya Institute of Technology; TUAT = Tokyo University of Agriculture and Technology

Qualified agents (14 — in alphabetical order by agent name)
# Agent Corresponding Author Team Institute Country Links
1 AgeAgeAgent MorikawaYuto Team 404 NITech 🇯🇵 JP
2 agent01std Yifan Zhang Team 403 SCUT 🇨🇳 CN
3 ArionAgent Muhammad Raees Azam Arion Strategists OzU 🇹🇷 TR
4 BalancedGreedyStdAgent Takaya Team 341 NITech 🇯🇵 JP
5 CodexAgentStd Ryota GENSEKI Team 507 TUAT 🇯🇵 JP
6 EmSel Emre Karaarslan Team EmSel OzU 🇹🇷 TR
7 GS3 nakayamarintaro Team 411 NITech 🇯🇵 JP
8 KotaAgent Hibino-Kota Team 337 NITech 🇯🇵 JP
9 MyAgent17803196313323 Hamid Majidi Balanji Team 484 OzU 🇹🇷 TR
10 okagent Kohga Okashita Team 336 NITech 🇯🇵 JP
11 ShimijimiShijimi Rinon Asanuma Team 376 TUAT 🇯🇵 JP
12 SugaiAgent Toshiki Sugai Team 328 NITech 🇯🇵 JP
13 SuperimagentZ Aoi Imazeki Team 342 NITech 🇯🇵 JP
14 SupmerkosV3 Kosuke Nakata Team 412 TUAT 🇯🇵 JP

Institutes: NITech = Nagoya Institute of Technology; OzU = Özyeğin University; SCUT = South China University of Technology; TUAT = Tokyo University of Agriculture and Technology

Tournament Leaderboards

SCML (OneShot)

Tournament #19203 — Started at
agents downloaded at

# Agent Score
1 LatticeOneshotAgent 10,575
2 SBDOneShot 10,551
3 Rchan 10,479
4 heyoneshot 10,427
5 AlmostEqualAgent 10,427
6 Ysi 10,418
7 TimeWeightedAgent 10,414
8 CodexAgentOneshot 10,387
9 Yamashitaagent 10,381
10 BayesianAgent 10,354
11 SKRI 10,353
12 agent03 10,336
13 supvelikos 10,202
14 IsobeAgent 10,160
15 AssariAsari 10,136
17 PenaltyAvoid 10,056
18 EFRDist 9,828
19 SteadySyncAgent 9,688
20 Group3 7,212
21 DefaultOSAgent 5,952

Times shown are UTC.

Registered (16 New + 2 Returning + 1 Default): 19 teams
agent03 (21244), AlmostEqualAgent (20457), AssariAsari (21089), BayesianAgent (21637), CodexAgentOneshot (21804), DefaultOSAgent (20921), EFRDist (21022), Group3 (21562), heyoneshot (21798), IsobeAgent (21095), LatticeOneshotAgent (21484), PenaltyAvoid (21041), Rchan (20420), SBDOneShot (21813), SteadySyncAgent (21056), supvelikos (21619), TimeWeightedAgent (21155), Yamashitaagent (21196), Ysi (21799)

In official competition (12 Competitors): 12 teams
agent03 (21244), AssariAsari (21089), CodexAgentOneshot (21804), EFRDist (21022), Group3 (21562), heyoneshot (21798), IsobeAgent (21095), PenaltyAvoid (21041), SteadySyncAgent (21056), supvelikos (21619), Yamashitaagent (21196), Ysi (21799)

SCML (Standard)

Tournament #19206 — Started at
agents downloaded at

# Agent Score
1 HorizonAwareAgent 8,798
2 SBD 8,553
3 heystd 8,393
4 AgeAgeAgent 8,340
5 ShimijimiShijimi 8,317
6 TakaLinkAgent 8,310
7 COW 8,281
8 SuperimagentZ 8,207
9 Rohn 8,196
10 AS0 8,182
11 agent01std 8,095
12 BalancedGreedyStdAgent 7,884
13 SupmerkosV3 7,848
14 GS3 7,772
15 SugaiAgent 7,634
16 MyAgent17803196313323 7,612
17 KotaAgent 7,345
18 EmSel 6,711
19 DefaultStdAgent 6,090
20 okagent 6,090
21 ArionAgent 5,275
22 CodexAgentStd 5,229

Times shown are UTC.

Registered (20 New + 1 Returning + 1 Default): 22 teams
AgeAgeAgent (21165), agent01std (21195), ArionAgent (21021), AS0 (20172), BalancedGreedyStdAgent (20964), CodexAgentStd (21803), COW (21303), DefaultStdAgent (20922), EmSel (21084), GS3 (21201), heystd (21800), HorizonAwareAgent (21653), KotaAgent (21747), MyAgent17803196313323 (21559), okagent (20941), Rohn (21695), SBD (21650), ShimijimiShijimi (21127), SugaiAgent (21313), SuperimagentZ (21683), SupmerkosV3 (22272), TakaLinkAgent (21282)

In official competition (14 Competitors): 14 teams
AgeAgeAgent (21165), agent01std (21195), ArionAgent (21021), BalancedGreedyStdAgent (20964), CodexAgentStd (21803), EmSel (21084), GS3 (21201), KotaAgent (21747), MyAgent17803196313323 (21559), okagent (20941), ShimijimiShijimi (21127), SugaiAgent (21313), SuperimagentZ (21683), SupmerkosV3 (22272)

Links

Important Dates (GMT-12)

Preliminary Submission May 15th, 2026
Final Submission June 21st, 2026
Report Submission June 23rd, 2026
Optional materials (slides / poster / video) August 6th, 2026 (optional)
Finalist Announcement July 10th, 2026
Scholarship Application July 10th, 2026
Winner Announcement August 2026

Statistics (2026)

Statistics (Total)

Past Competitions

Sponsors