CodeGemma 7B vs StarCoder2 7B

Compare CodeGemma 7B and StarCoder2 7B: 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 Google models All BigCode models What is an LLM API? Python Quickstart What is inference?
Feature CodeGemma 7B StarCoder2 7B
CategoryCodeCode
Parameters7B7B
Context Window8K16K
Input Price$0.008/1M tokens$0.008/1M tokens
Output Price$0.015/1M tokens$0.015/1M tokens
Latency~60ms~60ms

Choose CodeGemma 7B when:

  • ✓ Code completion
  • ✓ Simple generation
  • ✓ Editor plugins
Key Strengths:

Compact, Fast code completion, Open weights

Choose StarCoder2 7B when:

  • ✓ Code completion
  • ✓ Quick generation
  • ✓ Editor integration
Key Strengths:

Open weights, Many languages, Fast

Verdict: CodeGemma 7B vs StarCoder2 7B

For cost efficiency, StarCoder2 7B wins at $0.008/1M input tokens. For speed, StarCoder2 7B is faster at ~60ms. CodeGemma 7B excels at Code completion while StarCoder2 7B is better for Code completion. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

CodeGemma 7B costs $0.008/1M input tokens and $0.015/1M output tokens. StarCoder2 7B costs $0.008 input and $0.015 output. Both models are similarly priced. XALEN offers batch processing at 50% discount on both models.

Performance & Context

CodeGemma 7B has a 8K context window with ~60ms latency. StarCoder2 7B offers 16K context at ~60ms. StarCoder2 7B has the larger context window.

Best For

CodeGemma 7B (Code) is optimized for: Code completion, Simple generation, Editor plugins. StarCoder2 7B (Code) works best for: Code completion, Quick generation, Editor integration.

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 CodeGemma 7B
response_a = client.chat.completions.create(
    model="codegemma-7b",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use StarCoder2 7B
response_b = client.chat.completions.create(
    model="starcoder2-7b",
    messages=[{"role": "user", "content": "Your question here"}]
)

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Get API Key Try in Playground

Frequently Asked Questions

Which is better, CodeGemma 7B or StarCoder2 7B?

CodeGemma 7B (Code, 7B) offers Compact. StarCoder2 7B (Code, 7B) offers Open weights. Choose CodeGemma 7B for Code completion or StarCoder2 7B for Code completion.

How much does CodeGemma 7B cost vs StarCoder2 7B?

CodeGemma 7B: $0.008/1M input, $0.015/1M output. StarCoder2 7B: $0.008/1M input, $0.015/1M 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 CodeGemma 7B and StarCoder2 7B 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.