Model Comparison

Claude Opus 5 vs DeepSeek R1 Distill Llama 70BWhich is better in 2026?

Comparing Claude Opus 5 and DeepSeek R1 Distill Llama 70B across benchmarks, pricing, and capabilities.

Verdict: Claude Opus 5 vs DeepSeek R1 Distill Llama 70B — which is better?

Claude Opus 5 (by Anthropic) and DeepSeek R1 Distill Llama 70B (by DeepSeek) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

On price, DeepSeek R1 Distill Llama 70B is roughly 57.1x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Claude Opus 5 also accepts a larger context window (1,000,000 input tokens), making it the stronger choice for long documents and large codebases.

Choose Claude Opus 5 if…

  • you process long inputs — it offers a 1,000,000 token context window
  • you want the most recent training data — it shipped Jul 2026

Choose DeepSeek R1 Distill Llama 70B if…

  • cost matters — it's about 57.1x cheaper per token
  • you need open weights you can self-host or fine-tune

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Claude Opus 5 and DeepSeek R1 Distill Llama 70Bdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

DeepSeek R1 Distill Llama 70B costs less

For input processing, Claude Opus 5 ($5.00/1M tokens) is 50.0x more expensive than DeepSeek R1 Distill Llama 70B ($0.10/1M tokens).

For output processing, Claude Opus 5 ($25.00/1M tokens) is 62.5x more expensive than DeepSeek R1 Distill Llama 70B ($0.40/1M tokens).

In conclusion, Claude Opus 5 is more expensive than DeepSeek R1 Distill Llama 70B.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Sat Jul 25 2026 • llm-stats.com
Anthropic
Claude Opus 5
Input tokens$5.00
Output tokens$25.00
Best providerAnthropic
DeepSeek
DeepSeek R1 Distill Llama 70B
Input tokens$0.10
Output tokens$0.40
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Claude Opus 5 accepts 1,000,000 input tokens compared to DeepSeek R1 Distill Llama 70B's 128,000 tokens. Both models can generate responses up to 128,000 tokens.

Anthropic
Claude Opus 5
Input1,000,000 tokens
Output128,000 tokens
DeepSeek
DeepSeek R1 Distill Llama 70B
Input128,000 tokens
Output128,000 tokens
Sat Jul 25 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Claude Opus 5 supports multimodal inputs, whereas DeepSeek R1 Distill Llama 70B does not.

Claude Opus 5 can handle both text and other forms of data like images, making it suitable for multimodal applications.

Claude Opus 5

Text
Images
Audio
Video

DeepSeek R1 Distill Llama 70B

Text
Images
Audio
Video

License

Usage and distribution terms

Claude Opus 5 is licensed under a proprietary license, while DeepSeek R1 Distill Llama 70B uses MIT.

License differences may affect how you can use these models in commercial or open-source projects.

Claude Opus 5

Proprietary

Closed source

DeepSeek R1 Distill Llama 70B

MIT

Open weights

Release Timeline

When each model was launched

Claude Opus 5 was released on 2026-07-24, while DeepSeek R1 Distill Llama 70B was released on 2025-01-20.

Claude Opus 5 is 18 months newer than DeepSeek R1 Distill Llama 70B.

Claude Opus 5

Jul 24, 2026

0 days ago

1.5yr newer
DeepSeek R1 Distill Llama 70B

Jan 20, 2025

1.5 years ago

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

Claude Opus 5 is available from Anthropic. DeepSeek R1 Distill Llama 70B is available from DeepInfra.

Claude Opus 5

anthropic logo
Anthropic
Input Price:Input: $5.00/1MOutput Price:Output: $25.00/1M

DeepSeek R1 Distill Llama 70B

deepinfra logo
Deepinfra
Input Price:Input: $0.10/1MOutput Price:Output: $0.40/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Anthropic
Larger context window (1,000,000 tokens)
Supports multimodal inputs
DeepSeek
Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Claude Opus 5 and DeepSeek R1 Distill Llama 70B side-by-side, then vote on the output you prefer.

Claude Opus 5
✓ Preferred
DeepSeek R1 Distill Llama 70B
Open in Playground
AI Model Comparison Table
Feature
Anthropic
Claude Opus 5
DeepSeek
DeepSeek R1 Distill Llama 70B

FAQ

Common questions about Claude Opus 5 vs DeepSeek R1 Distill Llama 70B.

Which is better, Claude Opus 5 or DeepSeek R1 Distill Llama 70B?

Claude Opus 5 (Anthropic) and DeepSeek R1 Distill Llama 70B (DeepSeek) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Claude Opus 5 compare to DeepSeek R1 Distill Llama 70B in benchmarks?

Claude Opus 5 scores BrowseComp: 90.8%, BioMysteryBench: 90.1%, OSWorld 2.0: 70.6%, DeepSWE 1.1: 68.8%, Humanity's Last Exam: 64.7%. DeepSeek R1 Distill Llama 70B scores MATH-500: 94.5%, AIME 2024: 86.7%, GPQA: 65.2%, LiveCodeBench: 57.5%.

Is Claude Opus 5 cheaper than DeepSeek R1 Distill Llama 70B?

DeepSeek R1 Distill Llama 70B is 50.0x cheaper for input tokens. Claude Opus 5 costs $5.00/M input and $25.00/M output via anthropic. DeepSeek R1 Distill Llama 70B costs $0.10/M input and $0.40/M output via deepinfra.

What are the context window sizes for Claude Opus 5 and DeepSeek R1 Distill Llama 70B?

Claude Opus 5 supports 1.0M tokens and DeepSeek R1 Distill Llama 70B supports 128K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Claude Opus 5 and DeepSeek R1 Distill Llama 70B?

Key differences include context window (1.0M vs 128K), input pricing ($5.00 vs $0.10/M), multimodal support (yes vs no), licensing (Proprietary vs MIT). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude Opus 5 and DeepSeek R1 Distill Llama 70B?

Claude Opus 5 is developed by Anthropic and DeepSeek R1 Distill Llama 70B is developed by DeepSeek.

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