AI Models · Paid vs Paid

AIAion-3.0 Paid vs Sonar Paid

Aion-3.0 vs Sonar 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.

AIAion-3.0PaidAionLabs
$3 /M input
$6 /M outputManaged API (no infra to run)
TypeProprietary
Context window131K tokens
MultimodalNo
Self-hostNo
SonarPaidPerplexity
$1 /M input
$1 /M outputManaged API (no infra to run)
TypeProprietary
Context window127K tokens
MultimodalYes
Self-hostNo
Choose Sonar for the lower output price ($1/M vs $6/M). Choose Aion-3.0 if you need the larger 131K context window.

Aion-3.0 vs Sonar specs

SpecAion-3.0SonarWinner
MakerAionLabsPerplexity
TypeProprietaryProprietary
Context window131K tokens127K tokensAIAion-3.0
Input price$3/M$1/MSonar
Output price$6/M$1/MSonar
Vision / multimodalNoYesSonar
Tool / function callingYesNoAIAion-3.0
Self-hostableNo (API only)No (API only)
LicenseProprietaryProprietary

Price gap & when to choose each

6.0×cheaper per output token

Sonar is ~6.0× cheaper than Aion-3.0 on output tokens ($1 vs $6 per M tokens).

AIChoose Aion-3.0 if…
  • You want frontier performance through a managed API
  • You need the longer 131K context window
  • You value reliability & ecosystem
  • You don't want to manage infrastructure
Choose Sonar 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

CapabilityAion-3.0Sonar
Open weights (downloadable)
Self-hostable
Runs fully offline
Vision / multimodal
Tool / function calling
1M+ context window

Benchmarks: Aion-3.0 vs Sonar

Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).

Aion-3.0
Sonar
Intelligence index
7.7
GPQA
47.1%
MMLU-Pro
68.9%
Humanity's Last Exam
4.9%
LiveCodeBench
29.5%
MATH-500
81.7%
AIME
48.7%
Speed
0 tok/s
Latency
0s

Benchmark data by Artificial Analysis.

How Aion-3.0 and Sonar score

🤝 Neck and neck on these criteria (2.7 vs 2.7 / 5).
CriterionAion-3.0Sonar
Cost-efficiency4.04.5
Context window3.53.0
Openness1.51.5
Self-hosting1.01.0
Multimodality3.53.5

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

Aion-3.0 Paid

AionLabs · Proprietary

Aion-3.0 is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It uses a collaborative generation process in which multiple specialized models each contribute...

Sonar Paid

Perplexity · Proprietary

Sonar is lightweight, affordable, fast, and simple to use — now featuring citations and the ability to customize sources. It is designed for companies seeking to integrate lightweight question-and-answer features...

Frequently asked questions

Aion-3.0 vs Sonar — which is cheaper?

Sonar is cheaper on output ($1/M vs $6/M).

Which has the larger context window?

Aion-3.0 offers the larger context window (131K tokens).

Aion-3.0 vs Sonar — which should I pick in 2026?

Choose Sonar for the lower output price ($1/M vs $6/M). Choose Aion-3.0 if you need the larger 131K context window.

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