Qwen reasoning model for deliberate problem solving, math, and coding
Qwen3 30B A3B Thinking 2507 by alibaba is offered by 5 providers on this page. Public prices are shown for 3 of them. Its reference price is $0.20 per 1M input tokens and $2.40 per 1M output tokens. The lowest paid channel is Clarifai at $0.36 / $1.30 per 1M, about 1.8× below the reference price. It also has 1 free ($0) channel; free tiers usually carry rate limits, and subscription-covered access bills $0 per token only after the subscription fee.
The context window is 81,920 tokens at the reference host, but hosts report different limits, from 81,920 to 262,144, so the usable window depends on the provider you pick. It supports reasoning and tool use. The weights are open, so it can also be self-hosted or served through a gateway of your choice. Providers report the capability flags inconsistently, so verify a specific feature against the host you plan to use. Its training knowledge cuts off at 2025-06-30.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| ModelScope Qwen/Qwen3-30B-A3B-Thinking-2507 | Cloud | Free | — | — | 262,144 ⚠ | 32,768 | ||
| Clarifai qwen/qwenLM/models/Qwen3-30B-A3B-Thinking-2507 | Cloud | $0.36 | $1.30 | — | — | 262,144 ⚠ | 131,072 | |
| OpenRouter | Gateway | $0.20 | $2.40 | — | — | 81,920 | 32,768 | |
| Kilo Gateway | Gateway | $0.20 | $2.40 | — | — | 81,920 | 32,768 | |
| Qiniu | Gateway | — | — | — | — | 126,000 ⚠ | 32,000 | hostTable.undisclosed |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
3 / 5 providers expose no reasoning control (reasoning_options: []).
1 more channels offer $0 (ModelScope); free tiers usually have rate limits and no SLA, excluded from ranking.