SAFugu Ultra Paid vs 
Sonar Pro Search Paid
Fugu Ultra vs Sonar Pro Search compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.
Fugu Ultra — full profile › · Sonar Pro Search — full profile ›
Prices & specs refreshed from live data · olud.ai
Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.
$30 /M outputManaged API (no infra to run)
$15 /M outputManaged API (no infra to run)
Fugu Ultra vs Sonar Pro Search specs
| Spec | Fugu Ultra | Sonar Pro Search | Winner |
|---|---|---|---|
| Maker | Sakana AI | Perplexity | – |
| Type | Proprietary | Proprietary | – |
| Context window | 1M tokens | 200K tokens | SAFugu Ultra |
| Input price | $5/M | $3/M | |
| Output price | $30/M | $15/M | |
| Vision / multimodal | Yes | Yes | = Tie |
| Tool / function calling | Yes | No | SAFugu Ultra |
| Self-hostable | No (API only) | No (API only) | – |
| License | Proprietary | Proprietary | – |
Price gap & when to choose each
Sonar Pro Search is ~2.0× cheaper than Fugu Ultra on output tokens ($15 vs $30 per M tokens).
- You want frontier performance through a managed API
- You need the longer 1M context window
- You value reliability & ecosystem
- You don't want to manage infrastructure
- You want frontier performance through a managed API
- You want the lower output price
- You value reliability & ecosystem
- You don't want to manage infrastructure
Feature comparison
| Capability | Fugu Ultra | Sonar Pro Search |
|---|---|---|
| Open weights (downloadable) | ✗ | ✗ |
| Self-hostable | ✗ | ✗ |
| Runs fully offline | ✗ | ✗ |
| Vision / multimodal | ✓ | ✓ |
| Tool / function calling | ✓ | ✗ |
| 1M+ context window | ✓ | ✗ |
How Fugu Ultra and Sonar Pro Search score
| Criterion | Fugu Ultra | Sonar Pro Search |
|---|---|---|
| Cost-efficiency | 3.0 | 3.0 |
| Context window | 5.0 | 4.0 |
| Openness | 1.5 | 1.5 |
| Self-hosting | 1.0 | 1.0 |
| Multimodality | 5.0 | 3.5 |
Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.
What each model is
Fugu Ultra Paid
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 trained to route...
Sonar Pro Search Paid
Exclusively available on the OpenRouter API, Sonar Pro's new Pro Search mode is Perplexity's most advanced agentic search system. It is designed for deeper reasoning and analysis. Pricing is based...
Frequently asked questions
Fugu Ultra vs Sonar Pro Search — which is cheaper?
Sonar Pro Search is cheaper on output ($15/M vs $30/M).
Which has the larger context window?
Fugu Ultra offers the larger context window (1M tokens).
Fugu Ultra vs Sonar Pro Search — which should I pick in 2026?
Choose Sonar Pro Search for the lower output price ($15/M vs $30/M). Choose Fugu Ultra if you need the larger 1M context window.
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