Sakana: Fugu Ultra vs Mistral: Mistral Medium 3.1: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Sakana: Fugu Ultra (sakana/fugu-ultra) vs Mistral: Mistral Medium 3.1 (mistralai/mistral-medium-3.1). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Sakana: Fugu Ultra (sakana/fugu-ultra) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Sakana: Fugu Ultra: Activate ephemeral prefix caching to slash input costs by 50% (down to $2.5/1M) or route via asynchronous Batch API for 50% off standard token rates.
Mistral: Mistral Medium 3.1 (mistralai/mistral-medium-3.1) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Mistral: Mistral Medium 3.1: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.2/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Sakana: Fugu Ultra (API ID: sakana/fugu-ultra) vs Mistral: Mistral Medium 3.1 (API ID: mistralai/mistral-medium-3.1), Mistral: Mistral Medium 3.1 offers lower standard input pricing at $0.4/1M tokens ($2/1M output), while Mistral: Mistral Medium 3.1 leads in cached prefix economics at $0.2/1M tokens (50% discount). Sakana: Fugu Ultra 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 | Sakana: Fugu Ultra | Mistral: Mistral Medium 3.1 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | sakana/fugu-ultra | mistralai/mistral-medium-3.1 | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $5 / $30 | $0.4 / $2 | Mistral: Mistral Medium 3.1 |
| Cache Read Price (per 1M) | $2.5/1M (50% Off) | $0.2/1M (50% Off) | Mistral: Mistral Medium 3.1 |
| Context Window / Max Output | 977K In / 125K Out | 128K In / 102K Out | Sakana: Fugu Ultra |
| P90 First-Token / Edge Latency | 280ms | 280ms | Sakana: Fugu Ultra (-0ms) |
Fugu Ultra is the higher-performance model in Sakana AI's Fugu family. Rather than a single monolithic model, Fugu is a learned multi-agent orchestration system: a language model t
Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at signifi
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 Sakana: Fugu Ultra to Mistral: Mistral Medium 3.1
Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at signifi Verified P90 latency of 280ms.