Is Qwen3.6 Plus a good deal?

Whether anything in this catalogue beats Qwen3.6 Plus on both quality and price, and what you give up if it does. A computation on the current catalogue, not an opinion.

13 undominated of 136 · Sep 23, 2026

As of Sep 23, 2026, Qwen3.6 Plus is dominated for Balanced on LMArena. GLM 5.3 Flash scores 35.2 higher and costs 68% less, with a covering envelope. 13 of 136 rated, priced standard models are undominated.

Inspect model evidence Compare differences & requirements

Current model

Qwen3.6 Plus

Balanced

3 tokens in per 1 out

GLM 5.3 Flash is both better and cheaper than Qwen3.6 Plus: 35.2 points higher on LMArena and 68% less per million tokens, $0.49 cheaper at this mix.

Qwen3.6 Plus

LMArena Elo · higher is better

Scale starts at 1040 Elo

1436.7

Effective $/M · Balanced · lower is better

$0.731/M

GLM 5.3 Flash

LMArena Elo · higher is better

Scale starts at 1040 Elo

1471.9

Effective $/M · Balanced · lower is better

$0.237/M

Qwen3.6 Plus takes text, image, video, returns up to 65,536 tokens from a 1,000,000-token context, and is listed by 1 seller.

Compared against 136 rated, priced models on this lens: 1 model dominates it and gives up nothing, 4 more dominate it but give something up. Qwen3.6 Plus scores 1436.7 at $0.73 per million tokens for this mix.

Envelope-safe replacements

Each row scores at least as high, costs no more, and covers this model’s context, output, modalities, tools, and reasoning. A cheaper narrower model is not listed here.

ModelLMArenaEffective $/MYou save
GLM 5.3 Flash1471.9 +35.2$0.237/M68%

Higher score, lower price, named losses

Not a drop-in. The loss is why these are not a recommendation.

ModelLMArenaEffective $/MYou give up
MiMo-V2.5-Pro1464.8$0.544/Mimage, video
Qwen3.7 Plus1454.2$0.560/Mvideo
Gemma 4 31B1441.7$0.153/Mcontext, max output
Hy31440.6$0.144/Mcontext, image, video
GLM 5.3 Flash1471.9 · $0.237/MQwen3.6 Plus1436.7 · $0.731/MLMArena EloEffective $/M · Balanced
136 rated, priced standard models. Chartreuse is the frontier. Cobalt is the model you named, when it is not on the staircase.

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Constraint: replacements must preserve the model’s capabilities; any losses remain named trade-offs.

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Evidence & Ask