Jamba 1.5 Mini vs InternVL 2.5 78B

Compare Jamba 1.5 Mini and InternVL 2.5 78B: pricing, performance, context window, latency, and best use cases. Side-by-side comparison on XALEN.

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

All AI21 models All Shanghai AI Lab models What is an LLM API? Python Quickstart What is inference?
Feature Jamba 1.5 Mini InternVL 2.5 78B
CategoryCompactVision
Parameters52B (12B active)78B
Context Window256K128K
Input Price$0.02/1M tokens$0.05/1M tokens
Output Price$0.04/1M tokens$0.10/1M tokens
Latency~200ms~400ms

Choose Jamba 1.5 Mini when:

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

256K context, Low cost, SSM efficiency

Choose InternVL 2.5 78B when:

  • ✓ Document analysis
  • ✓ Chart reading
  • ✓ Visual Q&A
Key Strengths:

Strong visual reasoning, Open weights, Good OCR

Verdict: Jamba 1.5 Mini vs InternVL 2.5 78B

For cost efficiency, Jamba 1.5 Mini wins at $0.02/1M input tokens. For speed, Jamba 1.5 Mini is faster at ~200ms. Jamba 1.5 Mini excels at Long document Q&A while InternVL 2.5 78B is better for Document analysis. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Jamba 1.5 Mini costs $0.02/1M input tokens and $0.04/1M output tokens. InternVL 2.5 78B costs $0.05 input and $0.10 output. Jamba 1.5 Mini is 2.5x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Jamba 1.5 Mini has a 256K context window with ~200ms latency. InternVL 2.5 78B offers 128K context at ~400ms. Jamba 1.5 Mini has the larger context window.

Best For

Jamba 1.5 Mini (Compact) is optimized for: Long document Q&A, Budget apps, Summarization. InternVL 2.5 78B (Vision) works best for: Document analysis, Chart reading, Visual Q&A.

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

# Use InternVL 2.5 78B
response_b = client.chat.completions.create(
    model="internvl-2-5-78b",
    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, Jamba 1.5 Mini or InternVL 2.5 78B?

Jamba 1.5 Mini (Compact, 52B (12B active)) offers 256K context. InternVL 2.5 78B (Vision, 78B) offers Strong visual reasoning. Choose Jamba 1.5 Mini for Long document Q&A or InternVL 2.5 78B for Document analysis.

How much does Jamba 1.5 Mini cost vs InternVL 2.5 78B?

Jamba 1.5 Mini: $0.02/1M input, $0.04/1M output. InternVL 2.5 78B: $0.05/1M input, $0.10/1M 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 Jamba 1.5 Mini and InternVL 2.5 78B by changing the model parameter. No code changes needed.

Related Comparisons

Jamba 1.5 Mini vs Vedika Vision Jamba 1.5 Mini vs GPT-4.1 Nano Jamba 1.5 Mini vs GPT-4o Mini Jamba 1.5 Mini vs Claude Haiku 3.5 Jamba 1.5 Mini vs Gemma 3 12B Jamba 1.5 Mini vs Gemma 3 4B

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