Claude Haiku 3.5 vs Hermes 3 70B
Compare Claude Haiku 3.5 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 | Claude Haiku 3.5 | Hermes 3 70B |
|---|---|---|
| Category | Compact | Open Source |
| Parameters | ~20B | 70B |
| Context Window | 200K | 128K |
| Input Price | $0.008/1M tokens | $0.04/1M tokens |
| Output Price | $0.04/1M tokens | $0.06/1M tokens |
| Latency | ~150ms | ~300ms |
Choose Claude Haiku 3.5 when:
- ✓ High-volume APIs
- ✓ Fast chatbots
- ✓ Content moderation
Very fast, Low cost, 200K context
Choose Hermes 3 70B when:
- ✓ Agent frameworks
- ✓ Tool use
- ✓ Structured output
Strong function calling, Community-tuned, Good reasoning
Verdict: Claude Haiku 3.5 vs Hermes 3 70B
For cost efficiency, Claude Haiku 3.5 wins at $0.008/1M input tokens. For speed, Claude Haiku 3.5 is faster at ~150ms. Claude Haiku 3.5 excels at High-volume APIs 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
Claude Haiku 3.5 costs $0.008/1M input tokens and $0.04/1M output tokens. Hermes 3 70B costs $0.04 input and $0.06 output. Claude Haiku 3.5 is 5.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.
Performance & Context
Claude Haiku 3.5 has a 200K context window with ~150ms latency. Hermes 3 70B offers 128K context at ~300ms. Claude Haiku 3.5 has the larger context window.
Best For
Claude Haiku 3.5 (Compact) is optimized for: High-volume APIs, Fast chatbots, Content moderation. 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 Claude Haiku 3.5
response_a = client.chat.completions.create(
model="claude-haiku-3-5",
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, Claude Haiku 3.5 or Hermes 3 70B?
Claude Haiku 3.5 (Compact, ~20B) offers Very fast. Hermes 3 70B (Open Source, 70B) offers Strong function calling. Choose Claude Haiku 3.5 for High-volume APIs or Hermes 3 70B for Agent frameworks.
How much does Claude Haiku 3.5 cost vs Hermes 3 70B?
Claude Haiku 3.5: $0.008/1M input, $0.04/1M 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 Claude Haiku 3.5 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.