Qwen3.8 27B (Xhigh) and Qwen3.8 Max (0902) share a maker, Alibaba, but not a price sheet or a benchmark profile. Qwen3.8 Max 0902 leads the intelligence index 33.7 to 20.1, a gap of 13.6 points. All numbers are the catalogue's recorded values; nobody ran either model by hand for this page.
The headline benchmark
Qwen3.8 27B Xhigh records 20.1 on the intelligence index and Qwen3.8 Max 0902 records 33.7. A difference this size usually separates one tier of model from the next. Put another way, Qwen3.8 27B Xhigh would need 68% more on this index to draw level.
For context, that places Qwen3.8 27B Xhigh 78th and Qwen3.8 Max 0902 44th out of 109 scored models still on offer.
For coding or maths work specifically, the catalogue has no dedicated index on either side yet.
Running costs
The list prices are $0.50 in and $3.00 out for Qwen3.8 27B Xhigh, and $2.00 in and $6.00 out for Qwen3.8 Max 0902, per million tokens. Qwen3.8 Max 0902 costs twice as much per output token.
For a sample workload of 1 million input tokens and 200,000 output tokens, Qwen3.8 27B Xhigh would cost $1.10 and Qwen3.8 Max 0902 $3.20, a difference of $2.10. Scale it up to writing 2,000 drafts of 2,000 output tokens from 300-token prompts and the bill is $12.30 for Qwen3.8 27B Xhigh against $25.20 for Qwen3.8 Max 0902.
How fast they respond
Once a response is under way, Qwen3.8 27B Xhigh produces roughly 38 tokens per second against 38 tokens per second for Qwen3.8 Max 0902. Throughput is close to level. The wait for the first token averages 4.1 seconds on Qwen3.8 27B Xhigh against 3.2 seconds on Qwen3.8 Max 0902. Qwen3.8 27B Xhigh waits 1.3 times as long before its first token.
Put together, a 2,000-token answer would take about 56 seconds from Qwen3.8 27B Xhigh and 56 seconds from Qwen3.8 Max 0902, counting the first-token wait.
Value for money
Dividing the blended price by the intelligence index gives a rough cost per point: $0.056 for Qwen3.8 27B Xhigh and $0.089 for Qwen3.8 Max 0902, per million tokens. So Qwen3.8 Max 0902 buys its higher score at a premium, while Qwen3.8 27B Xhigh is the value pick, paying 37% less per point.
Which is newer
Qwen3.8 Max 0902 arrived on September 2, 2026, 19 days after Qwen3.8 27B Xhigh (August 14, 2026). They are effectively contemporaries.

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