What is the best alternative to Muse Wonder?

Muse Spark is the closest model that scores higher on the BenchLeader Index (64.3 against 64.0). For less money, GPT-6.1 Sol scores 67.2 at $4.00 per 1M tokens.

Is there a cheaper alternative to Muse Wonder?

Yes: GPT-6.1 Sol (67.2, $4.00), Gemini 4 Argon (65.9, $4.00) and GPT-6.1 Terra (65.2, $2.00), each within 4 Index points and cheaper than Muse Wonder's $8.00.

Is there an open-source alternative to Muse Wonder?

The best open-weights models on the BenchLeader Index are Kimi K3 (62.1), GLM-5 (60.2) and GLM 5.2 (60.1). You can download and run them yourself; check each licence on its model page.

How are these alternatives chosen?

From the models ranked on the BenchLeader Index today: the ones just above Muse Wonder, cheaper ones within 4 points, ones at least 1.5× as fast within 4 points, and the best open-weights models. Prices are list prices blended three input tokens to one output.

Muse Wonder alternatives

Data as of 2 Nov 2026 · ranked on the BenchLeader Index

As of 2 Nov 2026, Muse Wonder by Meta scores 64.0 on the BenchLeader Index at $8.00 per 1M tokens blended. Muse Spark scores higher (64.3); GPT-6.1 Sol is the best cheaper model within 4 points (67.2 at $4.00); GPT-5.6 Sol is at least 1.5× as fast at a similar score; Kimi K3 is the best open-weights option (62.1).

Scores higher

The closest models above Muse Wonder on the Index.

Muse Spark Meta compare64.3 · –
GPT-5.5 OpenAI compare64.4 · $11.25
Claude Sonnet 5.5 Anthropic compare65.1 · $4.00

Cheaper, nearly as good

Within 4 Index points, for less per token.

GPT-6.1 Sol OpenAI compare67.2 · $4.00
Gemini 4 Argon Google compare65.9 · $4.00
GPT-6.1 Terra OpenAI compare65.2 · $2.00
Claude Sonnet 5.5 Anthropic compare65.1 · $4.00
GPT-6 Sol OpenAI compare63.5 · $4.00

Faster

At least 1.5× the output speed, within 4 points.

GPT-5.6 Sol OpenAI compare65.4 · $8.00
Claude Sonnet 5.5 Anthropic compare65.1 · $4.00
GPT-6 Sol OpenAI compare63.5 · $4.00

Open weights

The best models whose weights you can run yourself.

Kimi K3 Moonshot AI compare62.1 · $6.00
GLM-5 Zhipu AI compare60.2 · $1.55
GLM 5.2 Zhipu AI60.1 · $2.15

Every alternative side by side

Model	Index	$ / 1M blended	Tokens / s	Why
Muse Wonder (this model)	64.0	$8.00	84	–
GPT-6.1 Sol	67.2	$4.00	87	cheaper
Gemini 4 Argon	65.9	$4.00	83	cheaper
GPT-5.6 Sol	65.4	$8.00	127	faster
GPT-6.1 Terra	65.2	$2.00	107	cheaper
Claude Sonnet 5.5	65.1	$4.00	137	scores higher, cheaper, faster
GPT-5.5	64.4	$11.25	91	scores higher
Muse Spark	64.3	–	–	scores higher
GPT-6 Sol	63.5	$4.00	149	cheaper, faster
Kimi K3	62.1	$6.00	66	open weights
GLM-5	60.2	$1.55	62	open weights
GLM 5.2	60.1	$2.15	89	open weights

Prices are list prices blended three input tokens to one output; speeds are measured medians, credited on each model page. The Index is BenchLeader's own, from independent benchmarks.

Questions people ask

What is the best alternative to Muse Wonder?: Muse Spark is the closest model that scores higher on the BenchLeader Index (64.3 against 64.0). For less money, GPT-6.1 Sol scores 67.2 at $4.00 per 1M tokens.
Is there a cheaper alternative to Muse Wonder?: Yes: GPT-6.1 Sol (67.2, $4.00), Gemini 4 Argon (65.9, $4.00) and GPT-6.1 Terra (65.2, $2.00), each within 4 Index points and cheaper than Muse Wonder's $8.00.
Is there an open-source alternative to Muse Wonder?: The best open-weights models on the BenchLeader Index are Kimi K3 (62.1), GLM-5 (60.2) and GLM 5.2 (60.1). You can download and run them yourself; check each licence on its model page.
How are these alternatives chosen?: From the models ranked on the BenchLeader Index today: the ones just above Muse Wonder, cheaper ones within 4 points, ones at least 1.5× as fast within 4 points, and the best open-weights models. Prices are list prices blended three input tokens to one output.