Model comparison
Claude 4.1 Opus vs DeepSeek LLM 2.0
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: Claude 4.1 Opus #142 (Supported); DeepSeek LLM 2.0 #89 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Claude 4.1 Opus and DeepSeek LLM 2.0 share 0 comparable benchmark results. 0 of 8 categories are comparable. 4 results are unique to Claude 4.1 Opus; 0 to DeepSeek LLM 2.0.
Updated July 22, 2026- Shared results
- 0
- Claude 4.1 Opus only
- 4
- DeepSeek LLM 2.0 only
- 0
- Comparable categories
- 0 / 8
Benchmark data for Claude 4.1 Opus and DeepSeek LLM 2.0 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 LLM 2.0 yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
Claude 4.1 Opus is priced at $15.00 input / $75.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for DeepSeek LLM 2.0. Claude 4.1 Opus has the larger context window at 200K, compared with 128K for DeepSeek LLM 2.0.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Claude 4.1 Opus | DeepSeek LLM 2.0 | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Claude 4.1 Opus$15 input / $75 output | DeepSeek LLM 2.0$0 input / $0 output | DeepSeek LLM 2.0 has the lower combined listed price. |
| Generation speedtokens per second | Claude 4.1 Opus29 tok/s | DeepSeek LLM 2.0Not available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Claude 4.1 Opus1.66 s | DeepSeek LLM 2.0Not available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Claude 4.1 Opus200K | DeepSeek LLM 2.0128K | Claude 4.1 Opus lists the larger context window. |
Benchmark Deep Dive
Agentic1 benchmarks
| Benchmark | Claude 4.1 Opus | DeepSeek LLM 2.0 | Result |
|---|---|---|---|
| JobBenchSource | 21.9% | — | Not comparable |
Coding1 benchmarks
| Benchmark | Claude 4.1 Opus | DeepSeek LLM 2.0 | Result |
|---|---|---|---|
| SWE-bench VerifiedSource | 74.5% | — | Not comparable |
Knowledge1 benchmarks
| Benchmark | Claude 4.1 Opus | DeepSeek LLM 2.0 | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 28.2% | — | Not comparable |
Multimodal1 benchmarks
| Benchmark | Claude 4.1 Opus | DeepSeek LLM 2.0 | Result |
|---|---|---|---|
| Design Arena WebsiteSource | 1207 | — | Not comparable |
Frequently Asked Questions (3)
Can I compare Claude 4.1 Opus and DeepSeek LLM 2.0 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 Claude 4.1 Opus and DeepSeek LLM 2.0 today?
Claude 4.1 Opus: $15.00 input / $75.00 output per 1M tokens DeepSeek LLM 2.0: $0.00 input / $0.00 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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