DeepSeek Coder vs Grok 4.5
DeepSeek DeepSeek Coder | SpaceXAI Grok 4.5 | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | SpaceXAI |
| Release date | Nov 2 2023 | Jul 8 2026 |
| Access | Open Weight | Proprietary |
| Benchmarks | ||
Agentic coding SWE-Bench ProCan the AI fix real bugs in real software? It's handed actual problems from open-source projects and has to write code that genuinely solves them. Higher is better. | — | 64.7% |
Multilingual coding SWE-Bench MultilingualLike SWE-Bench, but the coding problems span many programming languages, not just one. Tests how broadly the AI can code. Higher is better. | — | 78% |
Agentic coding DeepSWE 1.0Artificial Analysis' independent test of deep, agentic software-engineering work — the AI has to plan and carry out substantial coding tasks end to end. Higher is better. | — | 62% |
Agentic terminal coding Terminal-Bench 2.1Can the AI work in a command-line terminal — running commands and finishing technical setup tasks the way a developer would? Higher is better. | — | 83.3% |
| Timeline | ||
| Release gap | DeepSeek Coder shipped 979 days before Grok 4.5 | |
Which is better: DeepSeek Coder or Grok 4.5?
DeepSeek Coder and Grok 4.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek Coder shipped 979 days before Grok 4.5, so benchmark comparisons should account for the intervening progress.
DeepSeek Coder is open weight, while Grok 4.5 is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek Coder and Grok 4.5 don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek Coder was released by DeepSeek on Nov 2 2023.
Grok 4.5 was released by SpaceXAI on Jul 8 2026.
DeepSeek Coder is an open weight model released by DeepSeek. Grok 4.5 is a proprietary model released by SpaceXAI.
Other comparisons
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