Qwen3.8 Max Prime vs Grok 4.6: price, context window and capabilities
Qwen3.8 Max Prime (qwen/qwen3.8-max-prime) from Qwen and Grok 4.6 (x-ai/grok-4.6) from SpaceXAI are both multimodal language models on the OceanToken API. Grok 4.6 costs less per token than Qwen3.8 Max Prime: $2.00 against $4.00 per 1M input tokens (50% less) and $6.00 against $12.00 per 1M output tokens (50% less). Qwen3.8 Max Prime has the larger context window: 984K tokens (983,616) against 500K (500,000) for Grok 4.6. Both support tool calling, reasoning, structured outputs and image input; only Qwen3.8 Max Prime also lists video input; only Grok 4.6 also lists file input.
Side by side
| Spec | Qwen3.8 Max Prime | Grok 4.6 |
|---|---|---|
| Model | Qwen3.8 Max Primeqwen/ | Grok 4.6x- |
| Publisher | Qwen | SpaceXAI |
| Kind | Text, vision & video | Text & vision |
| Context window | 984K tokens983,616 | 500K tokens500,000 |
| Input price | $4.00 / 1M tokens | $2.00 / 1M tokens |
| Output price | $12.00 / 1M tokens | $6.00 / 1M tokens |
| Cached input price | $0.50 / 1M tokens | $0.50 / 1M tokens |
| Web search price | – | $0.005 / search |
| Inputs | text, images and video | text, images and files |
| Outputs | text | text |
| Tool calling | Yes | Yes |
| Reasoning | Yes | Yes |
| Structured outputs | Yes | Yes |
About these prices
Which should you choose?
- Choose Grok 4.6 to spend less per token: 50% less for input and 50% less for output than Qwen3.8 Max Prime.
- Choose Qwen3.8 Max Prime for the longest inputs: its context window holds 984K tokens against 500K for Grok 4.6.
- Choose Qwen3.8 Max Prime if you need video input: Grok 4.6 does not list it.
- 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 Grok 4.6
Frequently asked questions
Which is cheaper, Qwen3.8 Max Prime or Grok 4.6?
Grok 4.6. Grok 4.6 costs less per token than Qwen3.8 Max Prime: $2.00 against $4.00 per 1M input tokens (50% less) and $6.00 against $12.00 per 1M output tokens (50% less). These are OceanToken starting prices per use; the OceanToken console always shows the current price.
Which has the larger context window, Qwen3.8 Max Prime or Grok 4.6?
Qwen3.8 Max Prime. Qwen3.8 Max Prime has the larger context window: 984K tokens (983,616) against 500K (500,000) for Grok 4.6.
Can I call both Qwen3.8 Max Prime and Grok 4.6 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 x-ai/grok-4.6.
Models and publishers
Qwen3.8 Max Prime · Grok 4.6 · All Qwen models · All SpaceXAI models
More comparisons
Grok 4.6 vs GPT-6 Sol · Grok 4.6 vs Claude Sonnet 5.5 · DeepSeek V4.1 Flash vs Grok 4.6 · DeepSeek V4 Pro vs Grok 4.6 · All comparisons