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Model comparison
GPT-5.6 Luna vs Qwen3.8 Max
Compare GPT-5.6 Luna and Qwen3.8 Max using the same provider-sourced text & reasoning rubric. No mystery score and no invented benchmark ranking.
Facts checked September 14, 2026
Estimate your cost
Set your usage. Your estimate updates as you type.
Example: 6,000 input tokens for 10 pages, plus a 500-token summary. Page lengths vary; adjust the numbers below.
One run sends your input to the model once and receives an answer. Tokens are pieces of text: input is what you send, output is the answer you receive.
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How this estimate works
Estimates exclude taxes, tools, cache storage/writes, free allowances and custom discounts. Image estimates cover output only, not prompt or reference-image charges. Quality modes differ by model. Unlisted settings are not treated as free.
| Model | Access | Estimated total (USD) |
|---|---|---|
| GPT-5.6 LunaOpenAI | OpenAI | $0.0018 |
| Qwen3.8 MaxQwen | Qwen | No reviewed rate |
Quick take
GPT-5.6 Luna
The budget GPT-5.6 tier for processing many short, repeatable tasks.
Best for
- Data extraction
- Request routing
Watch out for
Low token prices do not guarantee a low task cost if the model needs retries or extensive reasoning.
Qwen3.8 Max
Alibaba's frontier Qwen model for long-context reasoning, coding, tools, and understanding text, images, and video.
Best for
- Long coding and agent workflows
- Large document or repository analysis
- Multimodal reasoning with tool use
Watch out for
The moving alias and dated snapshots may not point to the same checkpoint on every provider. Pin a version where reproducibility matters and verify the live price for very long prompts.
Compare the published facts
GPT-5.6 Luna vs Qwen3.8 Max
Values use each provider's own published units and limits. A blank means the provider did not publish a directly comparable value in the sources reviewed.
| Text & reasoning | GPT-5.6 Luna | Qwen3.8 Max |
|---|---|---|
| Context windowMaximum combined prompt and working context documented by the provider. | 1.05M tokens | 1M tokens |
| Maximum outputProvider-published response limit, where available. | 128K tokens | Up to 131,072 tokens on OpenRouter |
| Knowledge cutoffLatest reliable knowledge date explicitly published by the model provider. Search and connected tools can retrieve newer information but do not change the model's built-in cutoff. | February 16, 2026 | Not published |
| Input priceCurrent standard list price per million input tokens unless noted. | $0.2 / 1M | $2 / 1M on OpenRouter |
| Output priceCurrent standard list price per million output tokens unless noted. | $1.2 / 1M | $6 / 1M on OpenRouter |
| InputsMedia types accepted by the listed model endpoint. | Text, image | Text, image, video |
| Tools & agentsSelected native tools and agent-building capabilities, not an exhaustive list. | Functions, web/file search, code, computer, MCP | Tools, structured output, reasoning controls |
How to choose
Compare the job, not the hype.
Start with the job you need to complete, then validate cost, access, and policy details on your exact provider route.
GPT-5.6 Luna
OpenAI says API inputs and outputs are not used for model training by default. Default abuse-monitoring logs may be retained for up to 30 days; qualifying organizations can request other controls.
Provider and API links
Qwen3.8 Max
QwenCloud says it does not retain API inputs or outputs for training and processes them in memory; conversation storage can be disabled. OpenRouter and its underlying provider routes have separate settings and terms.
Provider and API links
Frequently asked questions
GPT-5.6 Luna vs Qwen3.8 Max FAQ
What is the main difference between GPT-5.6 Luna and Qwen3.8 Max?
GPT-5.6 Luna: The budget GPT-5.6 tier for processing many short, repeatable tasks. Qwen3.8 Max: Alibaba's frontier Qwen model for long-context reasoning, coding, tools, and understanding text, images, and video.
Should I choose GPT-5.6 Luna or Qwen3.8 Max?
Consider GPT-5.6 Luna when your priority is Data extraction. Consider Qwen3.8 Max when your priority is Long coding and agent workflows. Test both with your own data and provider route before committing.
Is this GPT-5.6 Luna vs Qwen3.8 Max comparison based on Cody benchmarks?
No. This comparison aligns provider-published facts for the Text & reasoning category. It does not claim a universal winner or combine incompatible third-party benchmark scores.