aion-labs Aion-3.0

Aion-3.0 by aion-labs excels in the Coding category, where it ranks #174 with a composite score of 40/100. 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... It is particularly strong in areas highlighted by its top benchmark performance and adoption metrics, making it suitable for both individual developers and enterprise teams looking for a reliable coding solution.

Aion-3.0 is priced at $3.00 per million input tokens and $6.00 per million output tokens (USD). Contact the provider for volume discounts and enterprise pricing. Pricing is competitive within the coding category and reflects the model's quality-to-cost ratio.

In the Coding category, Aion-3.0 holds rank #174 out of 321 models tracked. Its quality rank is #174 and adoption rank is #174. You can use our comparison tool at /compare to see detailed side-by-side metrics with specific alternatives. Key differentiators include its composite scoring across benchmarks, community sentiment, and real-world adoption rates.

Aion-3.0 has been evaluated across 5 different signals. Its strongest areas include Capabilities (67/100), Pricing (94/100), Context Window (73/100). These scores are derived from industry-standard benchmarks, community ratings, and real-world performance metrics. The composite score of 40/100 reflects a weighted combination of all tracked signals.

Aion-3.0 is a paid model, though some providers may offer trial credits or limited free tiers for evaluation. Check aion-labs's website for current free tier availability and promotional offers.

Aion-3.0 supports a 131K token context window (131,072 tokens total). That translates to roughly 98,304 words in a single prompt. This is large enough to process entire codebases, research papers, or long conversation histories in one shot.

Aion-3.0 can generate up to 33K output tokens (32,768 tokens) per response. That is roughly 24,576 words. This is enough for generating complete code files, detailed reports, or long-form content in a single response.

Aion-3.0 supports function/tool calling, structured JSON output, extended reasoning/chain-of-thought, streaming responses. Function calling lets you integrate it with external APIs and tools programmatically. These capabilities determine which workflows and integrations the model can handle natively.

Aion-3.0 was developed by aion-labs. It was released on July 7, 2026. You can access it through aion-labs's API. Check our provider page for all models from aion-labs and how they compare against each other.

Pick Aion-3.0 when you need a budget-friendly option for high-volume, simpler tasks where you prioritize cost over peak performance. If your task is straightforward text completion or classification, a cheaper model might give you 90% of the quality at a fraction of the price. Run a quick benchmark on your actual use case before committing.

You can access Aion-3.0 through aion-labs's API using standard HTTP requests or their official SDK. Most providers support OpenAI-compatible endpoints, so switching between models often requires changing just the model name in your API call. Streaming is supported for real-time token-by-token output. For production use, implement proper error handling, rate limiting, and cost monitoring.