Poolside
·Released on Jul 21, 2026

Laguna S 2.1 API Benchmarks, Pricing & Provider Data

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Laguna S 2.1 benchmark, API pricing, and provider data cover undefined API provider} other undefined API providers}}, with prices starting at $0.00000001/request. Laguna S 2.1 free API options are available from undefined provider} other undefined providers}}. The page also shows measured API speed and first-token latency.

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.....

Quality
#48of 112
60.0
LMSpeed score
Speed
41char/s
1.46 s
Cost
$0.00000001/ 1M · 8:1 in:out
$0.0000000016 in · $0.0000000084 out

Category Performance

Observed-capability estimates with uncertainty reported separately from independent benchmark families.

Coverage
2 / 8
Methodology
V3.0
Category PerformanceObserved-capability estimates with uncertainty reported separately from independent benchmark families.Agents52.7Coding53.2Reasoning-Knowledge-Math-Multilingual-Multimodal-Instruction following-
#1Coding53.2Estimated3/4 Measured dimensions
80% interval: 43.962.5
code generationPrior only
repository engineering52.3
swe_pro · swe_pro
debugging testing56.3
swe_multilingual · benchlm_coding_swe_multilingual
tooling quality50.9
terminalbench · benchlm_coding_terminal_bench2
#2Agents52.7Provisional1/4 Measured dimensions
80% interval: 36.768.8
planningPrior only
tool usePrior only
environment execution52.7
terminalbench · benchlm_agentic_terminal_bench2
recovery reliabilityPrior only
No data:ReasoningKnowledgeMathMultilingualMultimodalInstruction following

Specifications

Input and output token limits for this model, plus how it ranks on long-context understanding.

INPUT
1.0Mtokens
1.3K pages of text
OUTPUT
131.1Ktokens
8K128K1M4M
1.0M

Features

Technical Details

Input
Output
Released
Jul 2026
Tokenizer
Other
Architecture
text->text
Moderated
No
Supported parameters
include_reasoningmax_tokensreasoningtemperaturetool_choicetools

Rankings

Excels at

Detailed scores

Updated: Aug 20, 2026

Overall

undefined metric} other undefined metrics}}

Overall score60.0#48 / 112DeepSWE40.4#21 / 21
Overall score
LMSpeed rank#48
Score60.0
UpdatedAug 20, 2026
Confidence1
DeepSWE
LMSpeed rank#21
Score40.4
UpdatedAug 20, 2026
Confidence1

Agents

V3.0

undefined metric} other undefined metrics}} · Provisional

Score52.780% interval36.7–68.81/4 Measured dimensionsAgentic score64.7#34 / 77Terminal-Bench 2.070.2#16 / 53
Dimensions and evidence
Planning & decompositionPrior only
Tool usePrior only
Environment & long-horizon execution52.7
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
terminalbench · benchlm_agentic_terminal_bench2 · z 0.43 · q 1.00
Recovery & completion reliabilityPrior only
Agentic score
LMSpeed rank#34
Score64.7
UpdatedAug 20, 2026
Confidence1
Terminal-Bench 2.0V3 evidence
LMSpeed rank#16
Score70.2
UpdatedAug 20, 2026
Confidence1
Toolathlon-Verified
LMSpeed rank#9
Score49.7
UpdatedAug 20, 2026
Confidence1

Coding

V3.0

undefined metric} other undefined metrics}} · Estimated

Score53.280% interval43.9–62.53/4 Measured dimensionsCoding score48.2#60 / 87Terminal-Bench 2.070.2#13 / 33
Dimensions and evidence
Code generationPrior only
Repository engineering52.3
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
swe_pro · swe_pro · z 0.41 · q 1.00
Debugging & testing56.3
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
swe_multilingual · benchlm_coding_swe_multilingual · z 0.58 · q 1.00
Tool-assisted development & quality50.9
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
terminalbench · benchlm_coding_terminal_bench2 · z 0.14 · q 1.00
Coding score
LMSpeed rank#60
Score48.2
UpdatedAug 20, 2026
Confidence1
Terminal-Bench 2.0V3 evidence
LMSpeed rank#13
Score70.2
UpdatedAug 20, 2026
Confidence1
SWE MultilingualV3 evidence
LMSpeed rank#4
Score78.5
UpdatedAug 20, 2026
Confidence1
SWE-bench ProV3 evidence
LMSpeed rank#16
Score59.4
UpdatedAug 20, 2026
Confidence1

Reasoning

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Abstract logicPrior only
Scientific & causal reasoningPrior only
Multi-step constraintsPrior only
Evidence integration & verificationPrior only

Knowledge

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Broad knowledgePrior only
Professional knowledgePrior only
FactualityPrior only
Retrieval & open-book usePrior only

Math

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Foundational mathPrior only
Competition mathPrior only
Advanced proofsPrior only
Applied & tool-assisted mathPrior only

Multilingual

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Cross-language understandingPrior only
Multilingual generationPrior only
Reasoning transferPrior only
Low-resource robustnessPrior only

Multimodal

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Perception & OCRPrior only
Document & spatial understandingPrior only
Visual reasoningPrior only
Video & grounded actionPrior only

Instruction following

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Constraint followingPrior only
Structured outputPrior only
Novel-instruction generalizationPrior only
Multi-turn & long instructionsPrior only

OpenRouter endpoints

1 endpoints

Third-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.

Provider endpointInputOutput1d uptime30m latency30m throughputContext / output
Poolside
poolside/fp4
$0.090/M$0.180/M100%undefined tokens / undefined tokens

Pricing Comparison

Compare Laguna S 2.1 API pricing across 22 providers. Prices range from $0.00000001/request to $75.00/M. Future Hub offers the lowest rate at $0.00000001/request. 2 providers offer free API credits or a free tier.

ProviderHealthModel VariantGroupInput ($/M)Output ($/M)Speed (t/s)First tokenAudit
Jasper
Free
L1
100%
L2
100%
laguna-s-2.1
Unlimited
Free
Free
L1
100%
laguna-s-2.1-free
default
$7.50/M
$7.50/M
L1
100%
L2
0%
laguna-s-2.1
default
$75.00/M
$75.00/M
L1
100%
poolside/laguna-s-2.1:free
default
$75.00/M
$75.00/M
L1
99%
poolside/laguna-s-2.1:free
free
$0.00005/request
-
L1
99%
poolside/laguna-s-2.1:free
default
$0.073/request
-
L1
99%
laguna-s-2.1-free
临时渠道2
$0.103/M
$0.103/M
L1
56%
poolside/laguna-s-2.1
default
$75.00/M
$75.00/M
L1
46%
laguna-s-2.1-free
公益
Free
Free
L1
100%
poolside/laguna-s-2.1:free
default
$0.010/request
-
L1
100%
laguna-s-2.1
默认分组
$0.041/M
Cache read$0.0041/M
$0.082/M
L1
0%
laguna-s-2.1
openrouter
$0.00000001/request
-
L1
0%
laguna-s-2.1
user
$0.730/M
Cache read$0.073/M
$1.46/M
L1
0%
laguna-s-2.1
model
$0.730/M
Cache read$0.073/M
$1.46/M

Alternatives & Similar Models

Frequently Asked Questions

What benchmark data does Laguna S 2.1 include?
LMSpeed shows Laguna S 2.1 benchmark context, API price, output speed, first-token latency, and provider data across 24 providers when those signals are available.
What is the Laguna S 2.1 API price?
Laguna S 2.1 has pricing from undefined provider} other undefined providers}}, ranging from $0.00000001/request to $75.00/M. Future Hub has the lowest listed price.
What does the Laguna S 2.1 API pricing table include?
The Laguna S 2.1 API pricing table compares 24 providers by input price, output price, free tier status, speed, first-token latency, and recent health data when available.
Which provider has the cheapest Laguna S 2.1 API pricing?
Future Hub currently has the lowest listed Laguna S 2.1 price at $0.00000001/request across undefined provider} other undefined providers}}.
Can I compare Laguna S 2.1 API price and speed together?
Yes. LMSpeed shows Laguna S 2.1 API price, output speed, first-token latency, and provider health on the same page so you can compare cost and performance together.
Is Laguna S 2.1 API free?
Yes, Laguna S 2.1 free API options are available through 2 providerundefined other undefined} on LMSpeed, including Jasper, Dext API. These providers offer free API credits or a free tier with no per-token charges.
Where can I get Laguna S 2.1 free API access?
LMSpeed currently lists 2 free API providerundefined other undefined} for Laguna S 2.1: Jasper, Dext API. Check each provider row before using it because free tier limits can change.

Also known as

laguna-s-2.1laguna-s-2.1-freeoc/laguna-s-2.1poolside/laguna-s-2.1poolside/laguna-s-2.1:free

Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.Standard benchmark data may include BenchLM and other public sources.

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