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DeepSeek-V4-Pro-0813 vs Phi 4

Comparing DeepSeek-V4-Pro-0813 and Phi 4 across benchmarks, pricing, and capabilities.

DeepSeek · Microsoft · Updated for 2026

Which is better?

DeepSeek-V4-Pro-0813 and Phi 4 trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

On price, Phi 4 is roughly 6.2x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

DeepSeek-V4-Pro-0813 also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.

Based on current benchmark, pricing, and model metadata for 2026.

Choose DeepSeek-V4-Pro-0813

  • you process long inputs — it offers a 1,048,576 token context window
  • you want the most recent training data — it shipped Aug 2026

Choose Phi 4

  • cost matters — it's about 6.2x cheaper per token

At a glance

The differences that matter most.

Benchmark wins
Input price
$0.43 / M
$0.07 / M
Output price
$0.87 / M
$0.14 / M
Context window
1,048,576
16,000
Released
Aug 2026
Dec 2024
License
MIT
MIT

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

DeepSeek-V4-Pro-0813 and Phi 4don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Playground indexes and blind preference scores

Pricing Analysis

Price comparison per million tokens

Phi 4 costs less

For input processing, DeepSeek-V4-Pro-0813 ($0.43/1M tokens) is 6.2x more expensive than Phi 4 ($0.07/1M tokens).

For output processing, DeepSeek-V4-Pro-0813 ($0.87/1M tokens) is 6.2x more expensive than Phi 4 ($0.14/1M tokens).

In conclusion, DeepSeek-V4-Pro-0813 is more expensive than Phi 4.*

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

Lowest available price from all providers
Tue Aug 25 2026 • llm-stats.com
DeepSeek
DeepSeek-V4-Pro-0813
Input tokens$0.43
Output tokens$0.87
Best providerDeepSeek
Microsoft
Phi 4
Input tokens$0.07
Output tokens$0.14
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue

Model Size

Parameter count comparison

1585.3B diff

DeepSeek-V4-Pro-0813 has 1585.3B more parameters than Phi 4, making it 10784.4% larger.

DeepSeek
DeepSeek-V4-Pro-0813
1.6Tparameters
Microsoft
Phi 4
14.7Bparameters
1600.0B
DeepSeek-V4-Pro-0813
14.7B
Phi 4

Context Window

Maximum input and output token capacity

DeepSeek-V4-Pro-0813 accepts 1,048,576 input tokens compared to Phi 4's 16,000 tokens. DeepSeek-V4-Pro-0813 can generate longer responses up to 393,216 tokens, while Phi 4 is limited to 16,000 tokens.

DeepSeek
DeepSeek-V4-Pro-0813
Input1,048,576 tokens
Output393,216 tokens
Microsoft
Phi 4
Input16,000 tokens
Output16,000 tokens
Tue Aug 25 2026 • llm-stats.com

License

Usage and distribution terms

Both models are licensed under MIT.

Both models share the same licensing terms, providing consistent usage rights.

DeepSeek-V4-Pro-0813

MIT

Open weights

Phi 4

MIT

Open weights

Release Timeline

When each model was launched

DeepSeek-V4-Pro-0813 was released on 2026-08-13, while Phi 4 was released on 2024-12-12.

DeepSeek-V4-Pro-0813 is 20 months newer than Phi 4.

DeepSeek-V4-Pro-0813

Aug 13, 2026

1 weeks ago

1.7yr newer
Phi 4

Dec 12, 2024

1.7 years ago

Knowledge Cutoff

When training data ends

Phi 4 has a documented knowledge cutoff of 2024-06-01, while DeepSeek-V4-Pro-0813's cutoff date is not specified.

We can confirm Phi 4's training data extends to 2024-06-01, but cannot make a direct comparison without DeepSeek-V4-Pro-0813's cutoff date.

DeepSeek-V4-Pro-0813

Phi 4

Jun 2024

Provider Availability

DeepSeek-V4-Pro-0813 is available from DeepSeek, DeepInfra, Novita, Together. Phi 4 is available from DeepInfra.

DeepSeek-V4-Pro-0813

deepseek logo
DeepSeek
Input Price:Input: $0.43/1MOutput Price:Output: $0.87/1M
deepinfra logo
Deepinfra
Input Price:Input: $1.30/1MOutput Price:Output: $2.60/1M
novita logo
Novita
Input Price:Input: $1.32/1MOutput Price:Output: $3.96/1M
together logo
Together
Input Price:Input: $1.32/1MOutput Price:Output: $3.96/1M

Phi 4

deepinfra logo
Deepinfra
Input Price:Input: $0.07/1MOutput Price:Output: $0.14/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion

Judge for yourself.

Run your own prompts against DeepSeek-V4-Pro-0813 and Phi 4 side-by-side, then vote on the output you prefer.

DeepSeek-V4-Pro-0813
✓ Preferred
Phi 4
Open in Playground

FAQ

Common questions about DeepSeek-V4-Pro-0813 vs Phi 4.

Which is better, DeepSeek-V4-Pro-0813 or Phi 4?

DeepSeek-V4-Pro-0813 (DeepSeek) and Phi 4 (Microsoft) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does DeepSeek-V4-Pro-0813 compare to Phi 4 in benchmarks?

DeepSeek-V4-Pro-0813 scores Terminal-Bench 2.1: 87.9%, CyberGym: 83.3%, Toolathlon: 74.1%, DSBench-FullStack: 71.1%, DSBench-Hard: 67.2%. Phi 4 scores MMLU: 84.8%, HumanEval+: 82.8%, HumanEval: 82.6%, MGSM: 80.6%, MATH: 80.4%.

Is DeepSeek-V4-Pro-0813 cheaper than Phi 4?

Phi 4 is 6.2x cheaper for input tokens. DeepSeek-V4-Pro-0813 costs $0.43/M input and $0.87/M output via deepseek. Phi 4 costs $0.07/M input and $0.14/M output via deepinfra.

What are the context window sizes for DeepSeek-V4-Pro-0813 and Phi 4?

DeepSeek-V4-Pro-0813 supports 1.0M tokens and Phi 4 supports 16K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between DeepSeek-V4-Pro-0813 and Phi 4?

Key differences include context window (1.0M vs 16K), input pricing ($0.43 vs $0.07/M). See the full comparison above for benchmark-by-benchmark results.

Who makes DeepSeek-V4-Pro-0813 and Phi 4?

DeepSeek-V4-Pro-0813 is developed by DeepSeek and Phi 4 is developed by Microsoft.