Qwen3 30B A3B (Qwen) and Qwen3.8 Max (0902) (Qwen) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.
Snapshot as of 9 September 2026
As of 9 September 2026, Qwen3.8 Max (0902) holds the stronger ModelCap Index position (#32 vs #136); Qwen3 30B A3B is 12× cheaper per output token ($0.50/1M vs $6.00/1M); Qwen3.8 Max (0902) offers the longer context window (1M vs 131K tokens); and Qwen3 30B A3B ships open weights.
Evidence: 2 public benchmark observations across 2 boards · publisher-corpus-prior over 182 held-out anchors (23%); opens from measured predecessor qwen/qwen3.7-max (78%); shrunk 4.9 toward the measured corpus. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.
Benchmark scores: Qwen3 30B A3B vs Qwen3.8 Max (0902)
Public benchmark boards where Qwen3 30B A3B or Qwen3.8 Max (0902) has a published result
Qwen3 30B A3B vs Qwen3.8 Max (0902): common questions
Is Qwen3 30B A3B better than Qwen3.8 Max (0902)?
Qwen3.8 Max (0902) ranks higher on the ModelCap Index as of 9 September 2026: #32 against #136. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it. Their published uncertainty intervals do not overlap, but the aggregate Index does not predict performance on every task; compare the relevant benchmark configurations before choosing.
Is Qwen3 30B A3B cheaper than Qwen3.8 Max (0902)?
Qwen3 30B A3B is cheaper on output tokens: $0.50/1M against $6.00/1M. Input tokens are $0.12/1M for Qwen3 30B A3B and $2.00/1M for Qwen3.8 Max (0902). Prices are the lowest listed API offer ModelCap observed, in USD per million tokens. For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $0.49 for Qwen3 30B A3B versus $7.00 for Qwen3.8 Max (0902). Qwen3 30B A3B costs 93.0% less in this scenario. This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the selected endpoint before budgeting.
Which has the bigger context window, Qwen3 30B A3B or Qwen3.8 Max (0902)?
Qwen3.8 Max (0902) has the larger context window: 1M tokens against 131K.
Which is better for coding, Qwen3 30B A3B or Qwen3.8 Max (0902)?
The two models do not share a coding benchmark board on ModelCap yet, so no head-to-head coding score is published; the ModelCap Index position is the closest overall signal.
Are Qwen3 30B A3B and Qwen3.8 Max (0902) open-weight models?
Qwen3 30B A3B: Open weights. Qwen3.8 Max (0902): API only. Open weights mean the checkpoint can be downloaded and self-hosted under its licence; API-only models are available solely through hosted endpoints.
Where can I run Qwen3 30B A3B and Qwen3.8 Max (0902)?
ModelCap currently lists 2 API providers for Qwen3 30B A3B and 1 for Qwen3.8 Max (0902), from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.
How current is this Qwen3 30B A3B vs Qwen3.8 Max (0902) comparison?
Every figure comes from the sealed ModelCap dataset published 9 September 2026; the page re-renders within a minute of each data refresh, and the ModelCap Index positions are the same ones shown on the live rankings.