Vedika Fast vs Vedika Astro Agent
Compare Vedika Fast and Vedika Astro Agent: 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 | Vedika Fast | Vedika Astro Agent |
|---|---|---|
| Category | Domain Specialist | Agent |
| Parameters | 8B | Multi-model |
| Context Window | 32K | 256K |
| Input Price | $0.04/1M tokens | $0.08/1M tokens |
| Output Price | $0.06/1M tokens | $0.15/1M tokens |
| Latency | ~120ms | ~1000ms |
Choose Vedika Fast when:
- ✓ Voice astrology bots
- ✓ Real-time chatbots
- ✓ Temple kiosks
Sub-200ms latency, Voice-optimized, Real-time chat
Choose Vedika Astro Agent when:
- ✓ Full astrology Q&A
- ✓ Chart analysis
- ✓ Report generation
Multi-step reasoning, Built-in calculations, Auto-citation
Verdict: Vedika Fast vs Vedika Astro Agent
For cost efficiency, Vedika Fast wins at $0.04/1M input tokens. For speed, Vedika Astro Agent is faster at ~1000ms. Vedika Fast excels at Voice astrology bots while Vedika Astro Agent is better for Full astrology Q&A. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.
Detailed Analysis
Pricing Comparison
Vedika Fast costs $0.04/1M input tokens and $0.06/1M output tokens. Vedika Astro Agent costs $0.08 input and $0.15 output. Vedika Fast is 2.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.
Performance & Context
Vedika Fast has a 32K context window with ~120ms latency. Vedika Astro Agent offers 256K context at ~1000ms. Vedika Astro Agent has the larger context window.
Best For
Vedika Fast (Domain Specialist) is optimized for: Voice astrology bots, Real-time chatbots, Temple kiosks. Vedika Astro Agent (Agent) works best for: Full astrology Q&A, Chart analysis, Report generation.
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 Vedika Fast
response_a = client.chat.completions.create(
model="vedika-fast",
messages=[{"role": "user", "content": "Your question here"}]
)
# Use Vedika Astro Agent
response_b = client.chat.completions.create(
model="vedika-astro-agent",
messages=[{"role": "user", "content": "Your question here"}]
)Frequently Asked Questions
Which is better, Vedika Fast or Vedika Astro Agent?
Vedika Fast (Domain Specialist, 8B) offers Sub-200ms latency. Vedika Astro Agent (Agent, Multi-model) offers Multi-step reasoning. Choose Vedika Fast for Voice astrology bots or Vedika Astro Agent for Full astrology Q&A.
How much does Vedika Fast cost vs Vedika Astro Agent?
Vedika Fast: $0.04/1M input, $0.06/1M output. Vedika Astro Agent: $0.08/1M input, $0.15/1M 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 Vedika Fast and Vedika Astro Agent 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.