Llama 3.1 405B vs Tripo 3D

Compare Llama 3.1 405B and Tripo 3D: 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 Llama 3.1 405B Tripo 3D
CategoryOpen Source3D
Parameters405B~2B
Context Window128KN/A
Input Price$0.08/1M tokens$0.08/model/1M tokens
Output Price$0.14/1M tokensN/A/1M tokens
Latency~600ms~45s

Choose Llama 3.1 405B when:

  • ✓ Premium tasks
  • ✓ Research
  • ✓ Fine-tuning base
Key Strengths:

Largest open model, Highest open-source quality

Choose Tripo 3D when:

  • ✓ Rapid prototyping
  • ✓ 3D content
  • ✓ Virtual temple models
Key Strengths:

Fast generation, Good quality, Multiple formats

Verdict: Llama 3.1 405B vs Tripo 3D

For cost efficiency, Tripo 3D wins at $0.08/model/1M input tokens. For speed, Tripo 3D is faster at ~45s. Llama 3.1 405B excels at Premium tasks while Tripo 3D is better for Rapid prototyping. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Llama 3.1 405B costs $0.08/1M input tokens and $0.14/1M output tokens. Tripo 3D costs $0.08/model input and N/A output. Both models are similarly priced. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Llama 3.1 405B has a 128K context window with ~600ms latency. Tripo 3D offers N/A context at ~45s. Llama 3.1 405B has the larger context window.

Best For

Llama 3.1 405B (Open Source) is optimized for: Premium tasks, Research, Fine-tuning base. Tripo 3D (3D) works best for: Rapid prototyping, 3D content, Virtual temple models.

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 Llama 3.1 405B
response_a = client.chat.completions.create(
    model="llama-3-1-405b",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use Tripo 3D
response_b = client.chat.completions.create(
    model="tripo-3d",
    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, Llama 3.1 405B or Tripo 3D?

Llama 3.1 405B (Open Source, 405B) offers Largest open model. Tripo 3D (3D, ~2B) offers Fast generation. Choose Llama 3.1 405B for Premium tasks or Tripo 3D for Rapid prototyping.

How much does Llama 3.1 405B cost vs Tripo 3D?

Llama 3.1 405B: $0.08/1M input, $0.14/1M output. Tripo 3D: $0.08/model/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 Llama 3.1 405B and Tripo 3D 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.