Qwen2.5 72B Instruct vs Poolside: Laguna S 2.1 (free): Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Qwen2.5 72B Instruct (qwen/qwen-2.5-72b-instruct) vs Poolside: Laguna S 2.1 (free) (poolside/laguna-s-2.1:free). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Qwen2.5 72B Instruct (qwen/qwen-2.5-72b-instruct) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Qwen2.5 72B Instruct: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.18/1M) or route via asynchronous Batch API for 50% off standard token rates.
Poolside: Laguna S 2.1 (free) (poolside/laguna-s-2.1:free) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Poolside: Laguna S 2.1 (free): Activate ephemeral prefix caching to slash input costs by 50% (down to $0/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Qwen2.5 72B Instruct (API ID: qwen/qwen-2.5-72b-instruct) vs Poolside: Laguna S 2.1 (free) (API ID: poolside/laguna-s-2.1:free), Poolside: Laguna S 2.1 (free) offers lower standard input pricing at $0/1M tokens ($0/1M output), while Poolside: Laguna S 2.1 (free) leads in cached prefix economics at $0/1M tokens (50% discount). Qwen2.5 72B Instruct achieves a 0ms faster P90 time-to-first-token latency (280ms vs 280ms).
Auto-discovered via live global telemetry registry.
Auto-discovered via live global telemetry registry.
| Specification / FinOps Dimension | Qwen2.5 72B Instruct | Poolside: Laguna S 2.1 (free) | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | qwen/qwen-2.5-72b-instruct | poolside/laguna-s-2.1:free | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.36 / $0.4 | $0 / $0 | Poolside: Laguna S 2.1 (free) |
| Cache Read Price (per 1M) | $0.18/1M (50% Off) | $0/1M (50% Off) | Poolside: Laguna S 2.1 (free) |
| Context Window / Max Output | 32K In / 16K Out | 256K In / 32K Out | Poolside: Laguna S 2.1 (free) |
| P90 First-Token / Edge Latency | 280ms | 280ms | Qwen2.5 72B Instruct (-0ms) |
Qwen2.5 72B is the latest series of Qwen large language models. Qwen2.5 brings the following improvements upon Qwen2: - Significantly more knowledge and has greatly improved capabi
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 Term
Real-Time Stack Cost & Hidden-Fee Simulator (MAU / Token / Egress / GMV)
Calibrated with Reddit r/FinOps & r/devops telemetry: Includes Context Caching, Bandwidth Egress, and MoR Tax
🛰️Switch from Qwen2.5 72B Instruct to Poolside: Laguna S 2.1 (free)
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 Term Verified P90 latency of 280ms.