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Muse Spark 1.1 vs GLM 5.2

At a glance
MetaMuse Spark 1.1

Meta's multimodal reasoning model built for agentic work and real-world coding.

1.0M ctx$1.25/$4.25 per M
Zhipu AIGLM 5.2

Z.ai's frontier reasoning model for long-context agents and software engineering.

83262K ctx$1.40/$4.40 per M#16/92
AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
MetaMuse Spark 1.1
Reasoning
CodingInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Provider·OpenRouter· as of 2026-07-16
Cheaper
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Expert-Level52.2%Factual Recall—
Math
Competition Math—
Coding
Real-World Coding—
Agentic
Terminal Tasks80.0%
Zhipu AIGLM 5.2
Reasoning
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Capability
CapabilityECI83.4
Reasoning & Knowledge
Graduate Science91.9%Expert-Level—Factual Recall38.1%
Math
Competition Math86.4%
Coding
Real-World Coding78.7%
Agentic
Terminal Tasks—
Specs
MetaMuse Spark 1.1
1.0M
Context
16K
Max output
Jul 2026
Released
Zhipu AIGLM 5.2
262K
Context
128K
Max output
Jun 2026
Released
Capabilities
MetaMuse Spark 1.1
Vision
Audio
Reasoning
Zhipu AIGLM 5.2
Vision
Audio
Reasoning
Pricing
MetaMuse Spark 1.1
Live pricing, shown before you run
Input$1.25/M tokens
Output$4.25/M tokens
Cache read$0.15/M tokens
Web search$0.003/search
Zhipu AIGLM 5.2
Live pricing, shown before you run
Input$1.40/M tokens
Output$4.40/M tokens
Cache read$0.26/M tokens
Chat with Muse Spark 1.1Go to model
Chat with GLM 5.2Go to model
Frequently Asked Questions: Muse Spark 1.1 vs GLM 5.2▼

Which is better, Muse Spark 1.1 or GLM 5.2?

▼

Both Muse Spark 1.1 and GLM 5.2 are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Muse Spark 1.1 or GLM 5.2?

▼

Muse Spark 1.1 has a lower blended cost. Muse Spark 1.1: $1.25 input / $4.25 output. GLM 5.2: $1.40 input / $4.40 output.

Which has a larger context window, Muse Spark 1.1 or GLM 5.2?

▼

Muse Spark 1.1 has a larger context window: Muse Spark 1.1 supports 1M tokens vs GLM 5.2 at 262K tokens.

Do both Muse Spark 1.1 and GLM 5.2 support vision?

▼

Muse Spark 1.1 supports vision/image input, but GLM 5.2 does not.

What are the key differences between Muse Spark 1.1 and GLM 5.2?

▼

Key differences: only Muse Spark 1.1 supports vision input. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Muse Spark 1.1 and GLM 5.2 for free on idapt.app to see which performs better for your specific needs.

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