Lowest-Latency AionLabs Models

Quick answer · Updated June 2026

Aion-RP 1.0 (8B) has the lowest latency of any AionLabs model, responding in about 715ms to first token. Aion-1.0 (1.5s) and Aion-1.0-Mini (1.6s) round out the top three.

715msLatency

8 t/sSpeed

$0.800Input /M

33KContext

AI models ranked by time-to-first-token (p50). The most responsive large language models for real-time and interactive use cases.

Frequently asked

Which AionLabs model has the lowest latency?

Aion-RP 1.0 (8B) has the lowest latency of any AionLabs model, responding in about 715ms to first token. Aion-1.0 (1.5s) and Aion-1.0-Mini (1.6s) round out the top three.

What's a good alternative to Aion-RP 1.0 (8B)?

Aion-1.0 (1.5s) is the closest alternative on this metric, followed by Aion-1.0-Mini (1.6s). See the full ranking above for the tradeoffs.

How many AionLabs models are there?

modelgrep tracks 4 AionLabs models with live benchmarks, speed, latency and per-provider pricing. 4 of them qualify for this ranking.

More AionLabs rankings

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All rankings

Small & Fast LLMs Smartest LLMs Best LLMs for Coding Best LLMs for Design & Frontend Fastest LLMs Cheapest LLMs Best Free LLMs Best Reasoning LLMs Best Vision LLMs Best LLMs for Agents Best Open-Source LLMs Longest-Context LLMs