Model comparison
DeepSeek Coder 2.0 vs GPT-5 mini
Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: DeepSeek Coder 2.0 #114 (Estimated); GPT-5 mini #153 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. DeepSeek Coder 2.0 and GPT-5 mini share 0 comparable benchmark results. 0 of 8 categories are comparable. 0 results are unique to DeepSeek Coder 2.0; 1 to GPT-5 mini.
Updated July 21, 2026- Shared results
- 0
- DeepSeek Coder 2.0 only
- 0
- GPT-5 mini only
- 1
- Comparable categories
- 0 / 8
Benchmark data for DeepSeek Coder 2.0 and GPT-5 mini is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM does not have sourced benchmark coverage for DeepSeek Coder 2.0 yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | DeepSeek Coder 2.0 | GPT-5 mini | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | DeepSeek Coder 2.0Not available | GPT-5 mini$0.25 input / $2 output | A complete price comparison is not available. |
| Generation speedtokens per second | DeepSeek Coder 2.0Not available | GPT-5 mini86 tok/s | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | DeepSeek Coder 2.0Not available | GPT-5 mini65.32 s | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | DeepSeek Coder 2.0128K | GPT-5 mini128K | Listed context windows are equal. |
Benchmark Deep Dive
Coding1 benchmarks
| Benchmark | DeepSeek Coder 2.0 | GPT-5 mini | Result |
|---|---|---|---|
| Vibe Code BenchSource | — | 14.17% | Not comparable |
Frequently Asked Questions (3)
Can I compare DeepSeek Coder 2.0 and GPT-5 mini on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for DeepSeek Coder 2.0 and GPT-5 mini today?
DeepSeek Coder 2.0: Pricing unavailable GPT-5 mini: $0.25 input / $2.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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