Compare AI models

Specifications
Context windowHow much text the model can hold in mind at once — your question, any documents you attach, the conversation so far, and its own reply. Go past it and the earliest part falls out of view.
1M—
API pricingUSD per 1M tokens · lower wins · base tier
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it.
$4.00$0.50
Output priceWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one.
$20.00$3.00
Cached input priceA reduced rate for text you send over and over. If every request starts with the same instructions or the same document, the provider keeps a copy ready and charges less to read it again.
$0.20—
Cheapest inputLowest input rate across every provider on OpenRouter, the lab included. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page.
—$0.325Alibaba
Cheapest outputLowest output rate across every provider on OpenRouter, the lab included. May come from a different provider than the cheapest input.
—$1.95Alibaba
$1,800Meta list price$163Alibaba
Benchmarks
BullshitBench v2Nonsense detection — Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better.
57%72%
Overview
CompanyMetaQwen
Release dateOct 12 2026Apr 2 2026
AccessClosedClosed
Model detailsView modelView model

Frequently asked questions

Qwen3.6-Plus leads Muse Wonder on 1 of the 1 benchmark they both report (BullshitBench v2). Qwen3.6-Plus is cheaper on both input and output: $0.50 vs $4.00 per million input tokens, and $3.00 vs $20.00 per million output tokens. Figures are base-tier rates. Qwen3.6-Plus shipped 193 days before Muse Wonder, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

On BullshitBench v2, Qwen3.6-Plus leads at 72% vs Muse Wonder at 57%.