Nomic Embed Text v1.5 vs Command A

Compare Nomic Embed Text v1.5 and Command A: 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 Nomic AI models All Cohere models What is an LLM API? Python Quickstart What is inference?
Feature Nomic Embed Text v1.5 Command A
CategoryEmbeddingEnterprise
Parameters137M111B (37B active)
Context Window8K256K
Input Price$0.001/1M tokens$0.025/1M tokens
Output PriceN/A/1M tokens$0.10/1M tokens
Latency~10ms~300ms

Choose Nomic Embed Text v1.5 when:

  • ✓ Long document embedding
  • ✓ Semantic search
  • ✓ Clustering
Key Strengths:

8K context, Very low cost, Fast

Choose Command A when:

  • ✓ Enterprise RAG
  • ✓ Document Q&A
  • ✓ Agentic workflows
Key Strengths:

Strong RAG, Agentic, 256K context

Verdict: Nomic Embed Text v1.5 vs Command A

For cost efficiency, Nomic Embed Text v1.5 wins at $0.001/1M input tokens. For speed, Nomic Embed Text v1.5 is faster at ~10ms. Nomic Embed Text v1.5 excels at Long document embedding while Command A is better for Enterprise RAG. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Nomic Embed Text v1.5 costs $0.001/1M input tokens and N/A/1M output tokens. Command A costs $0.025 input and $0.10 output. Nomic Embed Text v1.5 is 25.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Nomic Embed Text v1.5 has a 8K context window with ~10ms latency. Command A offers 256K context at ~300ms. Command A has the larger context window.

Best For

Nomic Embed Text v1.5 (Embedding) is optimized for: Long document embedding, Semantic search, Clustering. Command A (Enterprise) works best for: Enterprise RAG, Document Q&A, Agentic workflows.

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 Nomic Embed Text v1.5
response_a = client.chat.completions.create(
    model="nomic-embed-text-v1-5",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use Command A
response_b = client.chat.completions.create(
    model="command-a",
    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, Nomic Embed Text v1.5 or Command A?

Nomic Embed Text v1.5 (Embedding, 137M) offers 8K context. Command A (Enterprise, 111B (37B active)) offers Strong RAG. Choose Nomic Embed Text v1.5 for Long document embedding or Command A for Enterprise RAG.

How much does Nomic Embed Text v1.5 cost vs Command A?

Nomic Embed Text v1.5: $0.001/1M input, N/A/1M output. Command A: $0.025/1M 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 Nomic Embed Text v1.5 and Command A 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.