Frontier Log

PoolsideModel

Laguna XS 2.1

Made by
Poolside
Released
Announced in
Introducing Laguna XS 2.1poolside.ai
Event
Laguna XS 2.1
API record
/api/v1/models/laguna-xs-2-1

Benchmark results

BenchmarkScoreSource check
SWE-bench Verifiedpass@1 averaged over 4 attempts per task; some task images patched70.9%
CheckedA person checked this number against its source on 17 Oct 2026. This confirms the number matches what the lab published, not that the score was reproduced.
SWE-bench Propoolside harness on Harbor; pass@1 averaged over 2 attempts; some task images patched · The source doesn't say whether this is the public or the commercial set47.6%
CheckedA person checked this number against its source on 17 Oct 2026. This confirms the number matches what the lab published, not that the score was reproduced.
Sources

Reported by Poolside

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