API cost decision in 10 seconds

NewLaguna XS.2 (free) vs Rnj 1 Instruct

Pick Laguna XS.2 (free) when budget and context both matter.

Page updated:  Data confirmed:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Laguna XS.2 (free) when budget and context both matter.

On the standard 1M input plus 500K output workload, Laguna XS.2 (free) is estimated at $0 vs $0.22 for Rnj 1 Instruct, saving $0.22 (100% lower).

Cost-first pickLaguna XS.2 (free)
Context-first pickLaguna XS.2 (free)
Sample savings$0.22100%
10x traffic gap$2.25

Laguna XS.2 (free) is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $2.25. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Laguna XS.2 (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickLaguna XS.2 (free)Rnj 1 Instruct
Input-heavy / RAG5M input + 500K outputLaguna XS.2 (free)$0$0.82
Balanced workload1M input + 1M outputLaguna XS.2 (free)$0$0.3
Output-heavy chatbot1M input + 5M outputLaguna XS.2 (free)$0$0.9
Cheaper input Laguna XS.2 (free) $0 vs $0.15 / 1M

Laguna XS.2 (free) is free for input tokens while Rnj 1 Instruct costs $0.15 per 1M tokens.

Cheaper output Laguna XS.2 (free) $0 vs $0.15 / 1M

Laguna XS.2 (free) is free for output tokens while Rnj 1 Instruct costs $0.15 per 1M tokens.

Larger context Laguna XS.2 (free) 131.07K vs 32.77K

Laguna XS.2 (free) has 98.3K more context (4x larger).

Sample workload Laguna XS.2 (free) $0 vs $0.22

Laguna XS.2 (free) is free for the standard workload while the other model is estimated at $0.22.

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Laguna XS.2 (free) Calculating… Estimated API cost
Rnj 1 Instruct Calculating… Estimated API cost
Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Laguna XS.2 (free) has the lower input price; Laguna XS.2 (free) has the lower output price; Laguna XS.2 (free) offers the larger context window. For the 1M input plus 500K output sample, Laguna XS.2 (free) is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $0 for Laguna XS.2 (free) and $0.22 for Rnj 1 Instruct.

Best Fit

Choose Laguna XS.2 (free) when you care most about lower input-token price, lower output-token price, and larger context window.

Choose Rnj 1 Instruct when its provider, model quality, latency, or availability is more important than the numeric price/context winner.

Decision Notes
  • On the standard 1M input plus 500K output workload, Laguna XS.2 (free) is estimated at $0 vs $0.22 for Rnj 1 Instruct, saving $0.22 (100% lower).
  • Laguna XS.2 (free) is free for the standard workload while the other model is estimated at $0.22.
  • Laguna XS.2 (free) is free for input tokens while Rnj 1 Instruct costs $0.15 per 1M tokens.
  • Laguna XS.2 (free) is free for output tokens while Rnj 1 Instruct costs $0.15 per 1M tokens.
  • Laguna XS.2 (free) has 98.3K more context (4x larger).
Head-to-Head Specs
FeatureNewLaguna XS.2 (free)
(Poolside)
Rnj 1 Instruct
(EssentialAI)
Input Price
prompt tokens per 1M
$0$0.15
Completion Price
per 1M tokens
$0$0.15
Sample Workload Cost
1M input + 500K output
$0$0.22
Context Window131.07K32.77K
Release Date

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionLaguna XS.2 (free)On the standard 1M input plus 500K output workload, Laguna XS.2 (free) is estimated at $0 vs $0.22 for Rnj 1 Instruct, saving $0.22 (100% lower).
High-volume input processingLaguna XS.2 (free)Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsLaguna XS.2 (free)Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workLaguna XS.2 (free)A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps
  • No lower-cost same-provider swap is currently tracked for this pair.

Cheaper alternatives

Review low-cost models sorted by a standard 1M input plus 500K output workload.

Open cheapest models

Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

Open largest context models

Provider catalogs

Compare models within provider hubs before choosing a final API vendor.

Open provider hubs

Poolside catalog

Review all tracked Poolside models before deciding whether this matchup is the right shortlist.

Open Poolside models

EssentialAI catalog

Check other EssentialAI models with comparable pricing, context, or release timing.

Open EssentialAI models
Laguna XS.2 (free)

Laguna XS.2 is the second-generation model in the XS size class from [Poolside](https://poolside.ai), their efficient coding agent series. It combines tool calling and reasoning capabilities with a compact footprint, offering...

Rnj 1 Instruct

Rnj-1 is an 8B-parameter, dense, open-weight model family developed by Essential AI and trained from scratch with a focus on programming, math, and scientific reasoning. The model demonstrates strong performance...