Qwen3 30b A3b Thinking: the 85% AIME result is specifically AIME 2025, not OTIS Mock AIME 2024–25

The OnAirToday AI Progress Tracker recorded a verified change to Alibaba's Qwen3 30b A3b Thinking (version Qwen3-30B-A3B-Thinking-2507): The 85% AIME result is specifically AIME 2025, not OTIS Mock AIME 2024–25.

Alibaba's Qwen3-30B-A3B-Thinking-2507 is an open-weight, text-only mixture-of-experts model dedicated to reasoning, with 30.5 billion total parameters and 3.3 billion activated per token. It supports a native 262,144-token context window and reports improved mathematics, science and coding performance over the original Qwen3-30B-A3B.

What changed in this review:

• OTIS Mock AIME 2024–25 result: Not yet confirmed by public reporting.
• Capability score 76 → 79
• Flaws and limitations updated

Teams building on Qwen3 30b A3b Thinking should confirm limits, pricing and benchmark coverage against the vendor's own documentation before relying on these figures.

The full profile — capabilities, benchmark citations, known flaws and risk guidance — is on the tracker at /ai-models/qwen3-30b-a3b-thinking.

References:

• https://huggingface.co/Qwen/Qwen3-30B-A3B-Thinking-2507
• https://huggingface.co/Qwen/Qwen3-30B-A3B