Sakana Namazu vs Fugu Ultra
Side-by-side comparison of API pricing, specs, benchmarks, and capabilities
Sakana Namazu is 84.8% cheaper on blended cost ($1.71 vs $11.25/Mtok) — note: different model classes (mid tier vs flagship)
| Specification |
by Sakana AI
|
by Sakana AI
|
|---|---|---|
| Overview | ||
| Status | Current mid tier | Current flagship |
| Released | Aug 3, 2026 | Jun 22, 2026 |
| Pricing per million tokens | ||
| Input | $0.950/Mtok | $5.00/Mtok |
| Output | $4.00/Mtok | $30.00/Mtok |
| Blended avg | $1.71/Mtok | $11.25/Mtok |
| Cached input | $0.150/Mtok | $0.500/Mtok |
| Specifications | ||
| Context window | 262K tokens | 1M tokens |
| Parameters | Proprietary | Proprietary |
| Speed (TPS) | — | — |
| Modalities | ||
| Input |
text
|
textimage
|
| Providers | ||
| Available from |
Sakana AI — $0.950/$4.00/Mtok
|
Sakana AI — $5.00/$30.00/Mtok
|
Cost at scale
1M tokens · 50/50 input/output| Volume | Sakana Namazu | Fugu Ultra | Savings |
|---|---|---|---|
| 1M tokens | $1.71 | $11.25 | $9.54 (84.8%) |
| 10M tokens | $17.13 | $112.5 | $95.38 (84.8%) |
| 100M tokens | $171.25 | $1125 | $953.75 (84.8%) |
| 1000M tokens | $1712.5 | $11250 | $9537.5 (84.8%) |
When to pick which
distilled from the pricing and spec data above
Pick Sakana Namazu if…
- cost dominates: $1.71/Mtok blended vs $11.25 — 84.8% less on the same 50/50 token mix
Pick Fugu Ultra if…
- your workload re-reads context (agents, RAG, long chats): cached input costs $0.500/Mtok — 90% off its list input price
- you need the longer context: 1M tokens vs 262K (3.8×)
Summary
Sakana Namazu by Sakana AI costs $0.950/Mtok input and $4.00/Mtok output, with a 262K-token context window. It supports text input.
Fugu Ultra by Sakana AI costs $5.00/Mtok input and $30.00/Mtok output, with a 1M-token context window. It supports text, image input.
On a blended cost basis, Sakana Namazu is 84.8% cheaper than Fugu Ultra.
Note: Pricing is per million tokens. Actual costs vary with usage patterns, prompt caching, and batch discounts. Always verify against official provider pricing pages.
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