GLM-4 Plus vs Jamba 1.5 Mini

Compare GLM-4 Plus and Jamba 1.5 Mini: pricing, performance, context window, latency, and best use cases. Side-by-side comparison on XALEN.

Updated 2026-05-21 · By Abhishek Raj · Our methodology

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Feature GLM-4 Plus Jamba 1.5 Mini
CategoryOpen SourceCompact
Parameters130B52B (12B active)
Context Window128K256K
Input Price$0.05/1M tokens$0.02/1M tokens
Output Price$0.09/1M tokens$0.04/1M tokens
Latency~350ms~200ms

Choose GLM-4 Plus when:

  • ✓ Buddhist text analysis
  • ✓ Cross-cultural content
  • ✓ Bilingual apps
Key Strengths:

Strong bilingual, Good classical Chinese, Reliable

Choose Jamba 1.5 Mini when:

  • ✓ Long document Q&A
  • ✓ Budget apps
  • ✓ Summarization
Key Strengths:

256K context, Low cost, SSM efficiency

Verdict: GLM-4 Plus vs Jamba 1.5 Mini

For cost efficiency, Jamba 1.5 Mini wins at $0.02/1M input tokens. For speed, Jamba 1.5 Mini is faster at ~200ms. GLM-4 Plus excels at Buddhist text analysis while Jamba 1.5 Mini is better for Long document Q&A. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

GLM-4 Plus costs $0.05/1M input tokens and $0.09/1M output tokens. Jamba 1.5 Mini costs $0.02 input and $0.04 output. Jamba 1.5 Mini is 2.5x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

GLM-4 Plus has a 128K context window with ~350ms latency. Jamba 1.5 Mini offers 256K context at ~200ms. Jamba 1.5 Mini has the larger context window.

Best For

GLM-4 Plus (Open Source) is optimized for: Buddhist text analysis, Cross-cultural content, Bilingual apps. Jamba 1.5 Mini (Compact) works best for: Long document Q&A, Budget apps, Summarization.

Try Both on XALEN

Both models are available through XALEN's OpenAI-compatible API. Switch between them by changing the model parameter:

from xalen import XALEN

client = XALEN(api_key="xln_test_YOUR_KEY")

# Use GLM-4 Plus
response_a = client.chat.completions.create(
    model="glm-4-plus",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use Jamba 1.5 Mini
response_b = client.chat.completions.create(
    model="jamba-1-5-mini",
    messages=[{"role": "user", "content": "Your question here"}]
)

Start Building with XALEN

200+ AI models. One API. Pay-as-you-go.

Get API Key Try in Playground

Frequently Asked Questions

Which is better, GLM-4 Plus or Jamba 1.5 Mini?

GLM-4 Plus (Open Source, 130B) offers Strong bilingual. Jamba 1.5 Mini (Compact, 52B (12B active)) offers 256K context. Choose GLM-4 Plus for Buddhist text analysis or Jamba 1.5 Mini for Long document Q&A.

How much does GLM-4 Plus cost vs Jamba 1.5 Mini?

GLM-4 Plus: $0.05/1M input, $0.09/1M output. Jamba 1.5 Mini: $0.02/1M input, $0.04/1M output. Both available on XALEN with batch processing at 50% discount.

Can I use both models on XALEN?

Yes. XALEN provides 200+ models through a single OpenAI-compatible API. Switch between GLM-4 Plus and Jamba 1.5 Mini by changing the model parameter. No code changes needed.

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Last updated: 2026-05-21. Pricing and specifications may change. Check pricing page for latest rates.