| Spec | Qwen3.8 Max | Qwen3.8 Flash |
|---|---|---|
| Lowest input | $1.65DeepInfra | $0.113DeepInfra |
| Lowest output | $4.951DeepInfra | $0.382DeepInfra |
| Lowest cached input | $0.206DeepInfra | $0.0141DeepInfra |
| Context | 256K | 1M |
| Max output | 131K | 131K |
| Providers | 1 | 1 |
| Released | September 3, 2026 | August 26, 2026 |
| Weights | Proprietary | Proprietary |
| Lab | Qwen | Qwen |
| Model ID | qwen/qwen3.8-max | qwen/qwen3.8-flash |
USD per 1M tokens, as of November 5, 2026.
| Provider | Qwen3.8 Max | Qwen3.8 Flash |
|---|---|---|
| DeepInfra | $1.65 / $4.951 | $0.113 / $0.382 |
Input / output, USD per 1M tokens.
| Model | 1,000 chat replies2K in, 500 out each | 1,000 agent tasks50K in, 5K out each | Monthly batch job500M in, 50M out |
|---|---|---|---|
| Qwen3.8 MaxDeepInfra | $5.78 | $107.26 | $1,072.55 |
| Qwen3.8 FlashDeepInfra | $0.42 | $7.56 | $75.60 |
On each model's cheapest provider by input plus output list price.
Input: Qwen3.8 Flash at $0.113 per million input tokens vs $1.65 (Qwen3.8 Max), 14.6x lower. Output: Qwen3.8 Flash at $0.382 per million output tokens vs $4.951 (Qwen3.8 Max), 13x lower. Lowest listed prices as of November 5, 2026.
Qwen3.8 Flash, with 1M tokens vs 256K.
1 provider serves both: DeepInfra. Qwen3.8 Max has 1 provider in total and Qwen3.8 Flash has 1.
Qwen3.8 Max from $0.206 per million cached input tokens (DeepInfra). Qwen3.8 Flash from $0.0141 (DeepInfra).
Yes. Both use the same OpenAI-compatible endpoint, https://api.routerplus.com/v1, and key. Change the model field from "qwen/qwen3.8-max" to "qwen/qwen3.8-flash".
