Gemma 3 1B vs OLMo 2 13B

Compare Gemma 3 1B and OLMo 2 13B: 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 Gemma 3 1B OLMo 2 13B
CategoryCompactOpen Source
Parameters1B13B
Context Window32K32K
Input Price$0.003/1M tokens$0.015/1M tokens
Output Price$0.006/1M tokens$0.03/1M tokens
Latency~20ms~120ms

Choose Gemma 3 1B when:

  • ✓ Edge inference
  • ✓ Classification
  • ✓ Routing
Key Strengths:

Tiny footprint, Fastest inference, Edge-ready

Choose OLMo 2 13B when:

  • ✓ Research
  • ✓ Custom training
  • ✓ Transparency-required apps
Key Strengths:

Fully open (weights + data), Transparent, Research-friendly

Verdict: Gemma 3 1B vs OLMo 2 13B

For cost efficiency, Gemma 3 1B wins at $0.003/1M input tokens. For speed, OLMo 2 13B is faster at ~120ms. Gemma 3 1B excels at Edge inference while OLMo 2 13B is better for Research. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Gemma 3 1B costs $0.003/1M input tokens and $0.006/1M output tokens. OLMo 2 13B costs $0.015 input and $0.03 output. Gemma 3 1B is 5.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Gemma 3 1B has a 32K context window with ~20ms latency. OLMo 2 13B offers 32K context at ~120ms. Both have identical context windows.

Best For

Gemma 3 1B (Compact) is optimized for: Edge inference, Classification, Routing. OLMo 2 13B (Open Source) works best for: Research, Custom training, Transparency-required apps.

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

# Use OLMo 2 13B
response_b = client.chat.completions.create(
    model="olmo-2-13b",
    messages=[{"role": "user", "content": "Your question here"}]
)

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Get API Key Try in Playground

Frequently Asked Questions

Which is better, Gemma 3 1B or OLMo 2 13B?

Gemma 3 1B (Compact, 1B) offers Tiny footprint. OLMo 2 13B (Open Source, 13B) offers Fully open (weights + data). Choose Gemma 3 1B for Edge inference or OLMo 2 13B for Research.

How much does Gemma 3 1B cost vs OLMo 2 13B?

Gemma 3 1B: $0.003/1M input, $0.006/1M output. OLMo 2 13B: $0.015/1M input, $0.03/1M 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 Gemma 3 1B and OLMo 2 13B 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.