Command R vs Hermes 3 70B
Compare Command R and Hermes 3 70B: pricing, performance, context window, latency, and best use cases. Side-by-side comparison on XALEN.
Updated 2026-05-21 · By Abhishek Raj · Our methodology
| Feature | Command R | Hermes 3 70B |
|---|---|---|
| Category | Open Source | Open Source |
| Parameters | 35B | 70B |
| Context Window | 128K | 128K |
| Input Price | $0.03/1M tokens | $0.04/1M tokens |
| Output Price | $0.06/1M tokens | $0.06/1M tokens |
| Latency | ~250ms | ~300ms |
Choose Command R when:
- ✓ RAG applications
- ✓ Q&A systems
- ✓ Content generation
Good RAG, Cost-efficient, 128K context
Choose Hermes 3 70B when:
- ✓ Agent frameworks
- ✓ Tool use
- ✓ Structured output
Strong function calling, Community-tuned, Good reasoning
Verdict: Command R vs Hermes 3 70B
For cost efficiency, Command R wins at $0.03/1M input tokens. For speed, Command R is faster at ~250ms. Command R excels at RAG applications while Hermes 3 70B is better for Agent frameworks. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.
Detailed Analysis
Pricing Comparison
Command R costs $0.03/1M input tokens and $0.06/1M output tokens. Hermes 3 70B costs $0.04 input and $0.06 output. Command R is 1.3x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.
Performance & Context
Command R has a 128K context window with ~250ms latency. Hermes 3 70B offers 128K context at ~300ms. Both have identical context windows.
Best For
Command R (Open Source) is optimized for: RAG applications, Q&A systems, Content generation. Hermes 3 70B (Open Source) works best for: Agent frameworks, Tool use, Structured output.
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 Command R
response_a = client.chat.completions.create(
model="command-r",
messages=[{"role": "user", "content": "Your question here"}]
)
# Use Hermes 3 70B
response_b = client.chat.completions.create(
model="hermes-3-70b",
messages=[{"role": "user", "content": "Your question here"}]
)
Frequently Asked Questions
Which is better, Command R or Hermes 3 70B?
Command R (Open Source, 35B) offers Good RAG. Hermes 3 70B (Open Source, 70B) offers Strong function calling. Choose Command R for RAG applications or Hermes 3 70B for Agent frameworks.
How much does Command R cost vs Hermes 3 70B?
Command R: $0.03/1M input, $0.06/1M output. Hermes 3 70B: $0.04/1M input, $0.06/1M 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 Command R and Hermes 3 70B 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.