poolside/laguna-xs-2.1
Laguna XS 2.1
Throughput @ 4k
21.4t/s
@ 50k fill
8.8t/s
@ 100k fill
6.3t/s
Retention 100k÷4k
29%
Engine
vLLM
Parameters
3B active / 33B total
Released
2026-06-20
Headline numbers are perfbench-metrics (PBM): decode tok/s after a fixed context fill (4k / 50k / 100k), same agent-style workload as bench v2. Retention is how much of the 4k speed remains at 100k.
Fill curve
Throughput vs context fill — how the model holds up as the window grows.
Context ladder
Older bench-v2 / golden cells at each benched context window.
| Context | KV | Throughput |
|---|---|---|
| @ 32k peak | auto | 13.7t/s |
| @ 128k | auto | 11.6t/s |
| @ 256k | auto | 11.7t/s |
Golden profile
poolside-laguna-xs-2-1-dflash-eugr
Capabilities
codingagenticvllmeugrdflashmoe
Why we run it
Poolside Laguna XS 2.1 + DFlash sidecar — bench v2 golden 262k @ 11.7 tok/s 2026-07-08.
Bench notes
PBM 4k @ 21.4 tok/s — perfbench-metrics — profile=poolside-laguna-xs-2-1-dflash-eugr