Agentic coding model from Poolside in the XS size class for local deployment
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...
Context
1.05M
1,048,576 tokens
Max output
33K
32,768 tokens
Input
Free
per 1M tokens
Output
Free
per 1M tokens
Providers
6
9 listings
Intelligence
—
Not yet scored
Pricing
USD per 1M tokens · listed by Poolside
| Token type | Standard |
|---|---|
| Input | Free |
| Output | Free |
| Cache read | Free |
| Cache write | Free |
Lowest input price across providers: Free.
Capabilities
ReasoningYes
On / off
Tool callYes
Structured outputNo
TemperatureYes
AttachmentsNo
Interleaved reasoningYes
Field: reasoning_content
Open weightsYes
ModeratedNo
Input
Text
Output
Text
Benchmarks
Published scores and Design Arena Elo
No published benchmark scores for this model yet.
Rankings
Position on each OneAtlas leaderboard
Providers · 6
9 listings
| Provider | Model ID | Context | Input limit | Output | Input $ | Output $ | Reasoning $ | Cache read | Cache write | Audio in | Audio out | Reasoning | Tools | Structured | Temp. | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Kilo Gateway | poolside/laguna-s-2.1:free | 262K | — | 33K | Free | Free | — | — | — | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |
| Kilo Gateway | poolside/laguna-s-2.1 | 1.05M | — | 131K | $0.10 | $0.20 | — | $0.01 | — | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |
 NanoGPT | poolside/laguna-s-2.1:thinking | 1.05M | 1.05M | 131K | $0.10 | $0.20 | — | $0.01 | — | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |
| NanoGPT | poolside/laguna-s-2.1 | 1.05M | 1.05M | 131K | $0.10 | $0.20 | — | $0.01 | — | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |
 OpenCode | laguna-s-2.1-free | 256K | — | 32K | Free | Free | — | Free | — | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |
| Poolside | poolside/laguna-s-2.1 | 1.05M | — | 33K | Free | Free | — | Free | Free | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |
 Vercel AI Gateway | poolside/laguna-s-2.1-free | 256K | — | 33K | Free | Free | — | — | — | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |
| Vercel AI Gateway | poolside/laguna-s-2.1 | 1M | — | 131K | $0.09 | $0.18 | — | $0.009 | — | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |
 Vultr | laguna-s-2.1 | 1.05M | — | 33K | $0.09 | $0.18 | — | — | — | — | — | Yes | Yes | No | Yes | Jul 21, 2026 |