DeepSeek Reasoner (R1) vs Llama 3.1 70B
Performance benchmarks + pricing comparison — updated April 2026
DeepSeek Reasoner (R1)
DeepSeekDeepSeek's reasoning model. Comparable to OpenAI's o1 but at much lower cost.
| Input | $0.550/M |
| Output | $2.19/M |
| Context | 128K tokens |
| Best For | Complex reasoning, math, advanced coding |
| Benchmark | 72/100 |
Llama 3.1 70B
MetaMeta's mid-size Llama 3.1. Strong general performance with open weights for custom deployment.
| Input | $0.200/M |
| Output | $0.400/M |
| Context | 128K tokens |
| Best For | General AI tasks, custom deployment, fine-tuning |
Cost Comparison by Scenario
Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.
| Scenario | DeepSeek Reasoner (R1) | Llama 3.1 70B | Savings |
|---|---|---|---|
| Small Script (1K lines) | $0.08 | $0.02 | Llama 3.1 70B saves $0.07 (78%) |
| Medium Feature (10K lines) | $0.63 | $0.15 | Llama 3.1 70B saves $0.48 (76%) |
| Large Project (50K lines) | $3.15 | $0.75 | Llama 3.1 70B saves $2.40 (76%) |
| Code Review (5K lines) | $0.15 | $0.04 | Llama 3.1 70B saves $0.11 (70%) |
Verdict
Llama 3.1 70B wins on both price and performance — $0.200/M input with a benchmark score of N/A/100.
For most developers, this is the clear choice between these two models.
Compare with Other Models
Claude Sonnet 4
AnthropicAnthropic's balanced model for coding and general tasks. Best price-performance ratio in the Claude family.
Claude Opus 4
AnthropicAnthropic's most powerful model. Best for complex reasoning and challenging coding tasks.
Claude 3.5 Sonnet
AnthropicPrevious generation Sonnet. Still excellent for coding tasks at the same price point.
Claude 3.5 Haiku
AnthropicFast, cost-effective model for high-volume tasks. Great for code review and simple queries.
Claude 3 Opus
AnthropicFirst generation Opus. Highest reasoning capability in the Claude 3 family.
Claude 3 Sonnet
AnthropicFirst generation Sonnet. Balanced performance for general tasks.