Qwen3.8 Max Prime vs Gemini 3.5 Flash: price, context window and capabilities
Qwen3.8 Max Prime (qwen/qwen3.8-max-prime) from Qwen and Gemini 3.5 Flash (google/gemini-3.5-flash) from Google are both multimodal language models on the OceanToken API. Gemini 3.5 Flash costs less per token than Qwen3.8 Max Prime: $1.35 against $4.00 per 1M input tokens (66% less) and $8.10 against $12.00 per 1M output tokens (33% less). Gemini 3.5 Flash is 10% off its official price on OceanToken, for every account. Gemini 3.5 Flash has the larger context window: 1.05M tokens (1,048,576) against 984K (983,616) for Qwen3.8 Max Prime. Both support tool calling, reasoning, structured outputs, image input and video input; only Gemini 3.5 Flash also lists file input and audio input.
Side by side
| Spec | Qwen3.8 Max Prime | Gemini 3.5 Flash −10% |
|---|---|---|
| Model | Qwen3.8 Max Primeqwen/ | Gemini 3.5 Flashgoogle/ |
| Publisher | Qwen | |
| Kind | Text, vision & video | Text, vision, audio & video |
| Context window | 984K tokens983,616 | 1.05M tokens1,048,576 |
| Input price | $4.00 / 1M tokens | $1.35 / 1M tokens |
| Output price | $12.00 / 1M tokens | $8.10 / 1M tokens |
| Cached input price | $0.50 / 1M tokens | $0.15 / 1M tokens |
| Cache write price | – | $1.583 / 1M tokens |
| Web search price | – | $0.014 / search |
| Discount (vs official, top tier) | — | −10% |
| Inputs | text, images and video | text, images, files, audio and video |
| Outputs | text | text |
| Tool calling | Yes | Yes |
| Reasoning | Yes | Yes |
| Structured outputs | Yes | Yes |
About these prices
Which should you choose?
- Choose Gemini 3.5 Flash to spend less per token: 66% less for input and 33% less for output than Qwen3.8 Max Prime.
- Choose Gemini 3.5 Flash for the longest inputs: its context window holds 1.05M tokens against 984K for Qwen3.8 Max Prime.
- Choose Gemini 3.5 Flash if you need file input and audio input: Qwen3.8 Max Prime does not list them.
- Not sure? Call both with the same OceanToken API key and compare them on your own prompts; each request is billed per use from one prepaid balance.
Get API Key Qwen3.8 Max Prime Gemini 3.5 Flash
Frequently asked questions
Which is cheaper, Qwen3.8 Max Prime or Gemini 3.5 Flash?
Gemini 3.5 Flash. Gemini 3.5 Flash costs less per token than Qwen3.8 Max Prime: $1.35 against $4.00 per 1M input tokens (66% less) and $8.10 against $12.00 per 1M output tokens (33% less). Gemini 3.5 Flash is 10% off its official price on OceanToken, for every account. The OceanToken console always shows the current price.
Which has the larger context window, Qwen3.8 Max Prime or Gemini 3.5 Flash?
Gemini 3.5 Flash. Gemini 3.5 Flash has the larger context window: 1.05M tokens (1,048,576) against 984K (983,616) for Qwen3.8 Max Prime.
Can I call both Qwen3.8 Max Prime and Gemini 3.5 Flash with one API key?
Yes. Both are on the OceanToken API at https://api.oceantoken.ai/v1: one API key and one prepaid balance call either model. Send the model id qwen/qwen3.8-max-prime or google/gemini-3.5-flash.
Models and publishers
Qwen3.8 Max Prime · Gemini 3.5 Flash · All Qwen models · All Google models
More comparisons
Gemini 3.5 Flash vs GPT-6 Luna · DeepSeek V4.1 Flash vs Gemini 3.5 Flash · DeepSeek V4.1 Flash vs Gemini 3.5 Flash · DeepSeek V4 Pro vs Gemini 3.5 Flash · All comparisons