Yi Large vs Midjourney V7

Compare Yi Large and Midjourney V7: 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 Yi Large Midjourney V7
CategoryOpen SourceImage
Parameters300B~10B
Context Window200KN/A
Input Price$0.06/1M tokens$0.05/image/1M tokens
Output Price$0.12/1M tokensN/A/1M tokens
Latency~450ms~5s

Choose Yi Large when:

  • ✓ Long document analysis
  • ✓ Research
  • ✓ Complex tasks
Key Strengths:

200K context, Strong analysis, Good reasoning

Choose Midjourney V7 when:

  • ✓ Art generation
  • ✓ Concept art
  • ✓ Premium visuals
Key Strengths:

Best aesthetics, Artistic quality, Consistent style

Verdict: Yi Large vs Midjourney V7

For cost efficiency, Midjourney V7 wins at $0.05/image/1M input tokens. For speed, Yi Large is faster at ~450ms. Yi Large excels at Long document analysis while Midjourney V7 is better for Art generation. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Yi Large costs $0.06/1M input tokens and $0.12/1M output tokens. Midjourney V7 costs $0.05/image input and N/A output. Midjourney V7 is 1.2x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Yi Large has a 200K context window with ~450ms latency. Midjourney V7 offers N/A context at ~5s. Yi Large has the larger context window.

Best For

Yi Large (Open Source) is optimized for: Long document analysis, Research, Complex tasks. Midjourney V7 (Image) works best for: Art generation, Concept art, Premium visuals.

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 Yi Large
response_a = client.chat.completions.create(
    model="yi-large",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use Midjourney V7
response_b = client.chat.completions.create(
    model="midjourney-v7",
    messages=[{"role": "user", "content": "Your question here"}]
)

Start Building with XALEN

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Get API Key Try in Playground

Frequently Asked Questions

Which is better, Yi Large or Midjourney V7?

Yi Large (Open Source, 300B) offers 200K context. Midjourney V7 (Image, ~10B) offers Best aesthetics. Choose Yi Large for Long document analysis or Midjourney V7 for Art generation.

How much does Yi Large cost vs Midjourney V7?

Yi Large: $0.06/1M input, $0.12/1M output. Midjourney V7: $0.05/image/1M input, N/A/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 Yi Large and Midjourney V7 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.