Phi-4 vs DeepSeek-R1 Distill Llama 70B
Benchmarks, API Token Pricing, Context Window & Speed Comparison
Related topics (12)
Phi-4 by Microsoft and DeepSeek-R1 Distill Llama 70B by DeepSeek represent two of the frontier AI models analyzed in our comprehensive 2026 AI benchmark and LLM comparison. In this head-to-head evaluation, we examine API token pricing, context window specifications, inference speed (tokens per second), and empirical reasoning performance. From a pure economic perspective, Phi-4 holds a notable pricing advantage for token ingestion. On output generation, Phi-4 is more economical per million generated tokens. In data-heavy architectures requiring extensive repository or document analysis, DeepSeek-R1 Distill Llama 70B provides an expanded memory horizon with 131K tokens. In latency-sensitive production environments, Phi-4 leads in tokens-per-second throughput, making it ideal for real-time conversational agents and high-concurrency workflows. Below is the complete empirical head-to-head breakdown across cost, speed, context, and capability matrices.
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Phi-4
开源权重模型Microsoft 推出的 Phi-4 人工智能模型，具备 16K 上下文窗口，输入价格为 $0/百万 Token，输出价格为 $0/百万 Token，专为高质量生产环境、推理与自动化工作流打造。
$0.00 / 1M
$0.00 / 1M
16.4K tokens
N/A
DeepSeek-R1 Distill Llama 70B
开源权重模型DeepSeek 推出的 DeepSeek-R1 Distill Llama 70B 人工智能模型，具备 131K 上下文窗口，输入价格为 $0.35/百万 Token，输出价格为 $1.05/百万 Token，专为高质量生产环境、推理与自动化工作流打造。
$0.35 / 1M
$1.05 / 1M
131.1K tokens
57.5%
核心差异一览
- Phi-4 is 1.0x cheaper for API usage (input + output tokens combined).
- DeepSeek-R1 Distill Llama 70B has a larger context window (131K vs 16K tokens).
- Phi-4 is faster at 135 tok/s vs 48 tok/s.
| Feature | Phi-4 | DeepSeek-R1 Distill Llama 70B |
|---|---|---|
Intelligence Index Composite reasoning & knowledge score (0-100) | 80 | 48 |
Provider | Microsoft | DeepSeek |
Input Price Cost per million input tokens | $0.00 / 1M | $0.35 / 1M |
Output Price Cost per million output tokens | $0.00 / 1M | $1.05 / 1M |
Blended Price Weighted 7:2:1 cache:input:output per 1M | $0.00 / 1M | $0.20 / 1M |
Context Window Maximum input + output tokens | 16.4K tokens~25 A4 pages of text | 131.1K tokens~197 A4 pages of text |
Max Output Tokens Per single request | 4K | 8K |
Throughput Speed Tokens generated per second | 135 tok/s | 48 tok/s |
SWE-bench Verified Real-world software engineering | N/A | 57.5% |
GPQA Diamond Graduate-level reasoning | 55% | 70% |
Cached Input Price Prompt caching discount per 1M tokens | $0.00 / 1M | $0.04 / 1M |
各项指标谁更胜一筹？
At-a-glance decision frameworkEvaluations ongoing
权威基准测试得分对比
Official evaluation metrics verified by independent third-party research labs.
Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.
Challenging questions created by domain experts to test complex PhD-level reasoning.
Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.
Crowdsourced human preference evaluation based on blind, head-to-head model battles.
Extremely difficult, closed-ended questions spanning the frontier of human expert knowledge.
Autonomous multi-step tasks executed inside a real command-line terminal environment.
Research-grade coding problems drawn from real scientific and numerical workloads.
Contamination-free competitive programming problems collected continuously over time.
American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.
Accuracy when reasoning over very large inputs that fill the model context window.
Tokens emitted per second during active generation streaming.
延迟与响应速度
Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.
实时 Token 成本模拟器
Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.
Phi-4 · Strengths & Key Advantages
- 由 Microsoft 研发的高精度 Synthetic-Data Dense Reasoning Transformer 架构，支持 16K 上下文窗口
- 极具竞争力的 API 定价（输入 $0/1M，输出 $0/1M），支持高速推理与工具调用
- 在代码生成、逻辑推理与多语言处理基准测试中表现出色
Considerations & Trade-offs
- 超长上下文请求需要规划 Token 成本与并发配额
- 针对特定垂直领域任务建议结合系统提示词与检索增强（RAG）以获得最佳效果
DeepSeek-R1 Distill Llama 70B · Strengths & Key Advantages
- 由 DeepSeek 研发的高精度 Dense Distilled Reasoning Transformer 架构，支持 131K 上下文窗口
- 极具竞争力的 API 定价（输入 $0.35/1M，输出 $1.05/1M），支持高速推理与工具调用
- 在代码生成、逻辑推理与多语言处理基准测试中表现出色
Considerations & Trade-offs
- 超长上下文请求需要规划 Token 成本与并发配额
- 针对特定垂直领域任务建议结合系统提示词与检索增强（RAG）以获得最佳效果
Token Use & Task Economics
Estimated cost and token consumption to complete one representative agentic task.
| Metric | Phi-4 | DeepSeek-R1 Distill Llama 70B |
|---|---|---|
Cost per Task Estimated USD to finish one task | $0.00 | $0.42 |
Output Tokens / Task Tokens generated per task | 12K | 27K |
Reasoning Tokens / Task Thinking tokens burned per task | 3K | 21K |
技术规格参数
Architecture, release timeline, capabilities, and modalities.
| Feature | Phi-4 | DeepSeek-R1 Distill Llama 70B |
|---|---|---|
| Official API Model ID (SDK) | phi-4 | deepseek-reasoner |
| API Protocol | OpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI | OpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI |
| Release Date | 2024-12 | 2025-01 |
| Knowledge Cutoff | June 2024 | July 2024 |
| Architecture | Synthetic-Data Dense Reasoning Transformer | Dense Distilled Reasoning Transformer |
| Parameters | 14B | 70B |
| Enterprise Rate Limits (RPM / TPM) | Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud | Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud |
| Long-Context Tier (>128K/200K) | Free across full context window (only KV-cache VRAM scales) | Flat rate ($0.35/1M in) across full 131K window |
| Prompt Cache Policy & TTL | Automatic prefix KV-caching in vLLM / SGLang (0 cost) | Automatic prefix caching at $0.035/1M (no extra cache-write fee) |
| Computer Use / GUI Agent | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) |
| MCP & Parallel Tool Calling | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema |
| Web Search Grounding & Sandbox | Supported via external Tavily/Exa Search & E2B/Docker Sandbox tools | Supported via external Tavily/Exa Search & E2B/Docker Sandbox tools |
| Official Fine-Tuning Support | Full Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory) | Full Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory) |
| Multimodal Token Billing | Text BPE (~4 chars/token) | Text BPE (~4 chars/token) |
| Quantization & Min GPU VRAM | BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 9 GB VRAM (4-bit Quantized) · 30 GB VRAM (Native BF16) | BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 43 GB VRAM (4-bit Quantized) · 151 GB VRAM (Native BF16) |
| Safety & Frontier Classification | Open-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma) | Open-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma) |
| Enterprise Compliance (ZDR/HIPAA/SOC2) | 100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control | 100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control |
| Input Modalities | text | text |
| Output Modalities | text | text |
Phi-4 vs DeepSeek-R1 Distill Llama 70B: 常见问题解答 (FAQ)
Which is more intelligent, Phi-4 or DeepSeek-R1 Distill Llama 70B?
Phi-4 is more intelligent. It scores 80 compared with 48 on the composite Intelligence Index.
Which model is faster?
Phi-4 is faster, generating 135 tokens per second compared with 48 tokens per second.
Which model is cheaper to run?
Phi-4 is cheaper at $0.00 per 1M tokens blended, compared with $0.20 (7:2:1 cache:input:output ratio).
Which model has lower latency?
Phi-4 has lower latency, with a time to first token of 0.27s compared with 0.88s.
Which model has a larger context window?
DeepSeek-R1 Distill Llama 70B has a larger context window, supporting 131.1K tokens compared with 16.4K tokens.
综合结论
Verdict & Model Selection Recommendation: Choose Phi-4 if your priority is Local edge developer assistants, offline math problem-solving, and efficient workstation tasks. Its performance in demanding tasks justifies its operational token cost. Choose DeepSeek-R1 Distill Llama 70B if your workflow prioritizes Enterprise research, academic scientific reasoning, and autonomous multi-agent pipelines. For large-scale batch processing or customer-facing conversational interfaces, its balance of speed and economics delivers superior ROI.
常见问题 (FAQ)
How does Phi-4 compare to DeepSeek-R1 Distill Llama 70B in API token pricing and cost per token?+
Phi-4 costs $0.00 per 1M input tokens and $0.00 per 1M output tokens, whereas DeepSeek-R1 Distill Llama 70B costs $0.35 input and $1.05 output. Overall, Phi-4 is the more cost-effective model for high-volume API pipelines. Both models support prompt caching discounts of up to 90% for repeated prompt prefixes.
Which model has a larger context window: Phi-4 or DeepSeek-R1 Distill Llama 70B?+
Phi-4 supports a context window of 16K tokens (~12k words), while DeepSeek-R1 Distill Llama 70B supports 131K tokens (~98k words). Therefore, DeepSeek-R1 Distill Llama 70B can process more textual data and document context in a single prompt.
Which AI model is better for software engineering and coding: Phi-4 or DeepSeek-R1 Distill Llama 70B?+
Phi-4 scores at the frontier of coding benchmarks, while DeepSeek-R1 Distill Llama 70B scores 57.5%. For complex autonomous debugging and agentic engineering, DeepSeek-R1 Distill Llama 70B provides robust code generation and tool calling.
What is the difference in reasoning capability and extended thinking between Phi-4 and DeepSeek-R1 Distill Llama 70B?+
Phi-4 features native chain-of-thought extended thinking mode with configurable reasoning effort. In contrast, DeepSeek-R1 Distill Llama 70B provides chain-of-thought reasoning depth for complex math and science.
How does inference speed (tokens per second) compare between Phi-4 and DeepSeek-R1 Distill Llama 70B?+
Phi-4 generates approximately 135 tokens per second, while DeepSeek-R1 Distill Llama 70B delivers 48 tokens per second. In latency-sensitive production environments, Phi-4 provides faster time-to-first-token (TTFT) and higher streaming response velocity.
Can you implement a tiered LLM routing setup combining Phi-4 and DeepSeek-R1 Distill Llama 70B to optimize costs?+
Yes! High-efficiency architectures route high-frequency routine classification and conversational tasks to Phi-4 to save operational costs, and dynamically escalate complex architectural queries or reasoning tasks to DeepSeek-R1 Distill Llama 70B. This tiered routing pattern cuts overall API bills by up to 70%.
Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.
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Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.
数据来源: GetInfoUs Independent AI Benchmarks & Official API Specs