SynthArenav0.3.0
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  5. SynPlanner MCTS Val on mkt-lin-500
SynPlanner MCTS Val
Benchmark
mkt-lin-500
Total Routes
30282
Executed
January 18th, 2026
Duration
169.1 min
Total Cost
$0.50
Acceptable Routes
Available
Target 1 of 500
Overall Metrics
Performance metrics across all targets in the benchmark. Hover over values to see 95% confidence intervals.
SolvabilityTop-1Top-2Top-3Top-4Top-5Top-10Top-20Top-50Top-100Top-500Top-1000Top-10000
71.4%12.6%14.8%16.6%18.0%18.4%20.6%21.8%24.0%24.6%25.0%25.0%25.0%

n = 500 targets

Metrics by Route Length
Performance breakdown by acceptable route length.
LengthSolvabilityTop-1Top-2Top-3Top-4Top-5Top-10Top-20Top-50Top-100Top-500Top-1000Top-10000n
281.0%31.0%39.0%42.0%46.0%47.0%50.0%52.0%52.0%52.0%52.0%52.0%52.0%100
389.0%18.0%20.0%24.0%26.0%27.0%31.0%33.0%39.0%42.0%43.0%43.0%43.0%100
477.0%8.0%8.0%9.0%9.0%9.0%12.0%13.0%15.0%15.0%15.0%15.0%15.0%100
562.0%6.0%6.0%7.0%8.0%8.0%9.0%10.0%12.0%12.0%12.0%12.0%12.0%100
648.0%0.0%1.0%1.0%1.0%1.0%1.0%1.0%2.0%2.0%3.0%3.0%3.0%100

Confidence intervals available on hover. Reliability indicators show LOW_N (insufficient samples) or EXTREME_P (value near boundary).

n5-00022

6 stepsLinearHas Acceptable Routes

SMILES

COc1c(N2CCN(C(=O)COC(C)=O)CC2)cc(Br)cc1C(C)(C)C

InChiKey

HMTKDIMDUAJTBJ-UHFFFAOYSA-N

Prediction Route
Rank 1 • Length: 2 steps • Convergent
Solved
Solvability evaluated against: ASKCOS Buyables Stock
View:
Single route available
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Rank:
Rank 1 of 26
React Flow
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Hash: 1b2ffb30259497954be35938cab2e87e2e5a0997b49a9dbcc3f0efa386a28021