DeepSeek Coder 6.7B Instruct vs StarCoder2 15B
Compare the listed model data for DeepSeek Coder 6.7B Instruct by deepseek-ai and StarCoder2 15B by bigcode. Benchmark and pricing records are not a controlled test and may change.
Data last updated: 2026-10-16. Verify current model details with each provider.
What the listed data says
DeepSeek Coder 6.7B Instruct: 16K tokens; StarCoder2 15B: 16K tokens. The listed context-window values are equal. DeepSeek Coder 6.7B Instruct is listed for coding; StarCoder2 15B is listed for coding. Shared catalog benchmark entries: HumanEval: DeepSeek Coder 6.7B Instruct 78.6%; StarCoder2 15B 46.5%; MBPP: DeepSeek Coder 6.7B Instruct 74.9%; StarCoder2 15B 65.2%. These records are reference data, not a controlled head-to-head test; verify current pricing and specifications with each provider.
Catalog source links
Use these model and provider links to verify current specifications, pricing, and availability.
Computed differences from catalog data
- The listed context windows are 16K tokens and 16K tokens; the larger is 1× the smaller.
- On shared numeric benchmark entries, HumanEval: DeepSeek Coder 6.7B Instruct − StarCoder2 15B = +32.1 percentage points (78.6% vs 46.5%); MBPP: DeepSeek Coder 6.7B Instruct − StarCoder2 15B = +9.7 percentage points (74.9% vs 65.2%).
- The first listed parameter quantities are 6.7B and 15.5B; the larger quantity is 2.31× the smaller. Total and active MoE parameters are not directly equivalent.
- The catalog release dates are November 2023 and February 2024, about 3 months apart at the precision supplied.
Cost example: 1M input and 1M output tokens
A cost example for 1M input plus 1M output tokens cannot be calculated reliably because separate numeric input and output rates are not listed for both models.
Choose DeepSeek Coder 6.7B Instruct if…
Choose DeepSeek Coder 6.7B Instruct when your task aligns with catalog-listed uses or strengths such as Legacy code completion integrations, Resource-constrained code deployments, Strong coding at 6.7B for 2023 — competitive with GPT-3.5 on code, 86+ programming languages.
Choose StarCoder2 15B if…
Choose StarCoder2 15B when your task aligns with catalog-listed uses or strengths such as IDE completion in rare or niche programming languages, Organizations prioritizing ethical AI data sourcing, Multi-language polyglot projects spanning 600+ languages, 600+ programming languages — broadest language coverage of any open code model.
DeepSeek Coder 6.7B Instruct
DeepSeek's compact code model trained on 2T tokens of code — strong at completion, refactoring, and bug fixes across 80+ languages.
Parameters: 6.7B
Context: 16K tokens
Catalog pricing: DeepSeek Coder License — free for commercial use
StarCoder2 15B
BigCode's StarCoder2 15B — trained on the Stack v2 with 600+ programming languages. Great for code completion and repository-level tasks.
Parameters: 15.5B
Context: 16K tokens
Catalog pricing: Apache 2.0 / BigCode OpenRAIL — free
Feature Comparison — DeepSeek Coder 6.7B Instruct vs StarCoder2 15B
| Specification | DeepSeek Coder 6.7B Instruct | StarCoder2 15B |
|---|---|---|
| Provider | deepseek-ai | bigcode |
| Parameters | 6.7B | 15.5B |
| Context window | 16K tokens | 16K tokens |
| Maximum output | Not listed | Not listed |
| Catalog pricing | DeepSeek Coder License — free for commercial use | Apache 2.0 / BigCode OpenRAIL — free |
| Listed input/output cost per 1M tokens | Separate numeric input/output rates not listed | Separate numeric input/output rates not listed |
| License | DeepSeek Coder License | BigCode Open RAIL-M v1 |
| Coding support | Listed | Listed |
| Reasoning support | Not listed | Not listed |
| Vision input | Not listed | Not listed |
| Multimodal | Not listed | Not listed |
| Open weights | Yes | Yes |
| Benchmark: HumanEval | 78.6% | 46.5% |
| Benchmark: MBPP | 74.9% | 65.2% |
Figures are transcribed from LITHOVEX model records. Benchmark versions and evaluation setups may differ; pricing and specifications can change. Check each provider's current documentation before making a decision.
Frequently Asked Questions
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Explore these models and related comparisons
Read the DeepSeek Coder 6.7B Instruct model profile and StarCoder2 15B model profile, or browse the model directory.