// head_to_head
Gemini 3.1 Pro Preview vs Qwen3.6 Plus
Published LiveBench scores across all seven categories, live list pricing, context windows, and the measured cost of a point of capability — for both models, side by side.
Gemini 3.1 Pro Preview scores higher, Qwen3.6 Plus costs less — it depends on your workload.
Gemini 3.1 Pro Preview is ahead by 8.0 points overall, and Qwen3.6 Plus lists 6.2× cheaper per blended million tokens. Whether 8.0 points is worth that depends on how much a wrong answer costs you. Qwen3.6 Plus also leads on measured cost per point of capability, at $0.1262 per point.
Gemini 3.1 Pro Preview
- Blended / 1M
- $4.50
- Context
- 1.0M
- Released
- Feb 19, 2026
- Overall score
- 77.0
qwen
Qwen3.6 Plus
- Blended / 1M
- $0.731
- Context
- 1M
- Released
- Apr 2, 2026
- Overall score
- 68.9
Specs and pricing
| Metric | Gemini 3.1 Pro Preview | Qwen3.6 Plus |
|---|---|---|
| LiveBench overall Mean of the seven LiveBench category scores, 0–100. Higher is better. | 77.0win | 68.9 |
| Cost per point Measured benchmark spend divided by overall score — dollars per point of capability. | $0.1567 | $0.1262win |
| Blended price / 1M 3:1 input:output mix, the usual shape of production traffic. | $4.50 | $0.731win |
| Input price / 1M | $2.00 | $0.325win |
| Output price / 1M | $12.00 | $1.95win |
| Cached input / 1M Price of an input token served from the prompt cache, where the provider publishes one. | $0.200 | — |
| Context window | 1.0M | 1M |
| Max output tokens | 66K | 66K |
Benchmarks by category
An overall score averages away the thing you probably care about. These are the seven LiveBench categories scored separately — Gemini 3.1 Pro Preview on top, Qwen3.6 Plus below, both out of 100.
What each one costs to run
Per-token prices are hard to feel. These are monthly list costs for both models across five workload shapes, using each provider's published cached-input rate where there is one.
| Workload | Gemini 3.1 Pro Preview | Qwen3.6 Plus |
|---|---|---|
| Support chatbot 1.2K in / 400 out × 200K requests | $1310.40/mo | $234.00/mo |
| RAG assistant 8K in / 600 out × 100K requests | $1600.00/mo | $377.00/mo |
| Coding agent 40K in / 4K out × 20K requests | $1552.00/mo | $416.00/mo |
| Document extraction 20K in / 1.5K out × 50K requests | $2810.00/mo | $471.25/mo |
| Bulk classification 500 in / 20 out × 5M requests | $5300.00/mo | $1007.50/mo |
Which should you pick?
You are running this at volume
Qwen3.6 Plus
Lowest measured cost per point of capability at $0.1262 per point — the gap compounds with every request.
Quality matters more than the bill
Gemini 3.1 Pro Preview
Highest overall LiveBench score of the two at 77.0.
The workload is coding or agentic work
Gemini 3.1 Pro Preview
Leads on agentic coding — 44.1 against 41.4.
Gemini 3.1 Pro Preview vs Qwen3.6 Plus FAQ
Which is better, Gemini 3.1 Pro Preview or Qwen3.6 Plus?
Gemini 3.1 Pro Preview scores higher, Qwen3.6 Plus costs less — it depends on your workload. Gemini 3.1 Pro Preview is ahead by 8.0 points overall, and Qwen3.6 Plus lists 6.2× cheaper per blended million tokens. Whether 8.0 points is worth that depends on how much a wrong answer costs you. Qwen3.6 Plus also leads on measured cost per point of capability, at $0.1262 per point.
Is Gemini 3.1 Pro Preview cheaper than Qwen3.6 Plus?
Qwen3.6 Plus is cheaper. On a 3:1 input:output blend, Gemini 3.1 Pro Preview lists at $4.50 per million tokens and Qwen3.6 Plus at $0.731 — Qwen3.6 Plus is 6.2× cheaper. Input and output are priced separately — Gemini 3.1 Pro Preview charges $2.00 in and $12.00 out, Qwen3.6 Plus charges $0.325 and $1.95 — so the model that looks cheaper flips depending on how output-heavy your workload is.
Gemini 3.1 Pro Preview vs Qwen3.6 Plus: which scores higher on benchmarks?
Gemini 3.1 Pro Preview scores 77.0 and Qwen3.6 Plus scores 68.9 overall on LiveBench, the mean of its seven categories. That is a 8.0-point lead for Gemini 3.1 Pro Preview. Category scores differ from the overall figure — a model can lead on reasoning and trail on coding, which the per-category table above breaks out.
Which gives better value for money, Gemini 3.1 Pro Preview or Qwen3.6 Plus?
Qwen3.6 Plus. Cost per point divides the measured dollars LiveBench spent running the benchmark by the score it earned, so it captures something token pricing misses: a reasoning model can emit many times more tokens than its per-token rate suggests. Gemini 3.1 Pro Preview works out at $0.1567 per point and Qwen3.6 Plus at $0.1262.
Does Gemini 3.1 Pro Preview or Qwen3.6 Plus have a bigger context window?
They are effectively the same — 1.0M for Gemini 3.1 Pro Preview and 1M for Qwen3.6 Plus.
Do Gemini 3.1 Pro Preview and Qwen3.6 Plus support prompt caching?
Gemini 3.1 Pro Preview publishes a cached-input rate of $0.200 per million tokens against a full input rate of $2.00. The catalogue lists no separate cached rate for Qwen3.6 Plus, which means the provider does not price it separately here — not that caching is unavailable.
Related comparisons
How these numbers are produced
- Price — provider list price from OpenRouter, refreshed every 15 minutes. “Blended” is a 3:1 input:output mix.
- Scores — LiveBench release 2026-06-25, using their own category map. Each model shows its strongest published run. A blank means “not evaluated”, never “bad”.
- Cost per point — the measured dollars LiveBench spent on the run, divided by the score it earned.
- “Win” — awarded only past a threshold: one full point on a benchmark score, 10% on a price, 25% on a context window. Anything tighter reports as a tie, because effort settings alone move a LiveBench score by more than that.
Published benchmarks rank models on someone else's tasks. Before committing, see LLM & agent evaluation for building an eval on your own.