poolside Open weights Reasoning

Laguna S 2.1 pricing & benchmarks

Released Jul 21, 2026 · served by 1 provider

Input / 1M tokens$0.100
Output / 1M tokens$0.200
Context window1.0M
Cached input$0.010
1M in + 300K out$0.16

What Laguna S 2.1 is

Laguna S 2.1 is the latest coding agent model from [Poolside](<https://poolside.ai/>). Laguna S 2.1 is a 118B total parameter model with 8B active parameters, scoring 70.2% on Terminal-Bench 2.1 and...

Providers and prices for Laguna S 2.1

The same model costs different amounts depending on who serves it. Prices are per 1M tokens, cheapest first. Uptime and throughput are OpenRouter's rolling measurements, not vendor claims.

ProviderInputOutputContext QuantUptime 24hThroughput
Poolsidecheapest $0.100 $0.200 1.0M bf16 100.0%

FAQ

How much does the Laguna S 2.1 API cost?

$0.100 per 1M input tokens and $0.200 per 1M output tokens. A typical workload of 1M input + 300K output tokens costs about $0.16.

Is Laguna S 2.1 free?

No. It is a paid model starting at $0.100 per 1M input tokens, though some providers offer trial credits.

Which provider is cheapest for Laguna S 2.1?

Poolside at $0.100 input / $0.200 output per 1M tokens (bf16 quantization).

Can I self-host Laguna S 2.1?

Yes — weights are published as poolside/Laguna-S-2.1 on Hugging Face, so you can run it on your own hardware.