AI Models · Paid vs Paid

SAFugu Ultra Paid vs AIAion-RP 1.0 (8B) Paid

Fugu Ultra vs Aion-RP 1.0 (8B) compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.

Prices & specs refreshed from live data · olud.ai

Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.

SAFugu UltraPaidSakana AI
$5 /M input
$30 /M outputManaged API (no infra to run)
TypeProprietary
Context window1M tokens
MultimodalYes
Self-hostNo
AIAion-RP 1.0 (8B)PaidAionLabs
$0.8 /M input
$1.6 /M outputManaged API (no infra to run)
TypeProprietary
Context window33K tokens
MultimodalNo
Self-hostNo
Choose Aion-RP 1.0 (8B) for the lower output price ($1.6/M vs $30/M). Choose Fugu Ultra if you need the larger 1M context window.

Fugu Ultra vs Aion-RP 1.0 (8B) specs

SpecFugu UltraAion-RP 1.0 (8B)Winner
MakerSakana AIAionLabs
TypeProprietaryProprietary
Context window1M tokens33K tokensSAFugu Ultra
Input price$5/M$0.8/MAIAion-RP 1.0 (8B)
Output price$30/M$1.6/MAIAion-RP 1.0 (8B)
Vision / multimodalYesNoSAFugu Ultra
Tool / function callingYesNoSAFugu Ultra
Self-hostableNo (API only)No (API only)
LicenseProprietaryProprietary

Price gap & when to choose each

19×cheaper per output token

Aion-RP 1.0 (8B) is ~19× cheaper than Fugu Ultra on output tokens ($1.6 vs $30 per M tokens).

SAChoose Fugu Ultra if…
  • 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
AIChoose Aion-RP 1.0 (8B) if…
  • 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

CapabilityFugu UltraAion-RP 1.0 (8B)
Open weights (downloadable)
Self-hostable
Runs fully offline
Vision / multimodal
Tool / function calling
1M+ context window

How Fugu Ultra and Aion-RP 1.0 (8B) score

🏆 Best value & openness: Fugu Ultra (3.1 vs 2.3 / 5)
CriterionFugu UltraAion-RP 1.0 (8B)
Cost-efficiency3.04.5
Context window5.02.5
Openness1.51.5
Self-hosting1.01.0
Multimodality5.02.0

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

Sakana AI · Proprietary

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...

Aion-RP 1.0 (8B) Paid

AionLabs · Proprietary

Aion-RP-Llama-3.1-8B ranks the highest in the character evaluation portion of the RPBench-Auto benchmark, a roleplaying-specific variant of Arena-Hard-Auto, where LLMs evaluate each other’s responses. It is a fine-tuned base model...

Frequently asked questions

Fugu Ultra vs Aion-RP 1.0 (8B) — which is cheaper?

Aion-RP 1.0 (8B) is cheaper on output ($1.6/M vs $30/M).

Which has the larger context window?

Fugu Ultra offers the larger context window (1M tokens).

Fugu Ultra vs Aion-RP 1.0 (8B) — which should I pick in 2026?

Choose Aion-RP 1.0 (8B) for the lower output price ($1.6/M vs $30/M). Choose Fugu Ultra if you need the larger 1M context window.

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