deepseek-v4-pro-0813 vs gpt-5
Side-by-side comparison of deepseek-v4-pro-0813 and gpt-5: benchmarks, pricing, context window and capabilities. Both are accessible through Requesty's unified API. deepseek-v4-pro-0813 outperforms gpt-5 on 4 of 4 shared benchmarks.
deepseek-v4-pro-0813
Input / 1M
$1.32
Output / 1M
$3.96
Context
1M
Model ID
deepseek/deepseek-v4-pro-0813
gpt-5
Input / 1M
$1.25
Output / 1M
$10.00
Context
400K
Model ID
openai/gpt-5
Benchmark comparison
Intelligence Indexreasoning
deepseek-v4-pro-081342.1%
gpt-527.1%
Coding Indexcoding
deepseek-v4-pro-081368.8%
gpt-537.8%
Math Indexmath
deepseek-v4-pro-0813N/A
gpt-594.3%
GPQA Diamondreasoning
deepseek-v4-pro-081392.8%
gpt-585.4%
AIME 2025math
deepseek-v4-pro-0813N/A
gpt-594.3%
LiveCodeBenchcoding
deepseek-v4-pro-0813N/A
gpt-584.6%
Terminal-Bench Hardagentic
deepseek-v4-pro-0813N/A
gpt-532.6%
τ²-Benchagentic
deepseek-v4-pro-0813N/A
gpt-584.8%
SciCodecoding
deepseek-v4-pro-081351.0%
gpt-5N/A
MMLU Proknowledge
deepseek-v4-pro-0813N/A
gpt-587.1%
Humanity's Last Examreasoning
deepseek-v4-pro-081341.0%
gpt-528.5%
Scores sourced from official model cards, Artificial Analysis, and public leaderboards. Benchmarks measure specific skills and don't capture every aspect of model quality.
Pricing & specifications
| deepseek-v4-pro-0813 | gpt-5 | |
|---|---|---|
| Input price / 1M | $1.32 | $1.25 |
| Output price / 1M | $3.96 | $10.00 |
| Context window | 1M tokens | 400K tokens |
| Max output | 384K tokens | 128K tokens |
| Vision input | N/A | Yes |
| Tool calling | Yes | Yes |
| Reasoning | Yes | Yes |
| Prompt caching | Yes | Yes |
| Computer use | N/A | N/A |
| Provider | DeepSeek | OpenAI Inc. |
Questions people ask
Is deepseek-v4-pro-0813 better than gpt-5?
deepseek-v4-pro-0813 outperforms gpt-5 on 4 of 4 shared benchmarks. See the benchmark comparison above for specifics: deepseek-v4-pro-0813 and gpt-5 have different strengths across reasoning, coding, math and multimodal tasks.
Which is cheaper, deepseek-v4-pro-0813 or gpt-5?
deepseek-v4-pro-0813 is cheaper. deepseek-v4-pro-0813 costs $1.32/$3.96 per 1M input/output tokens, while gpt-5 costs $1.25/$10.00.
Can I use deepseek-v4-pro-0813 and gpt-5 through the same API?
Yes. Requesty provides a single OpenAI-compatible API that routes to both. Change just the "model" parameter to switch between "deepseek/deepseek-v4-pro-0813" and "openai/gpt-5", no other code changes needed.
What are the context windows?
deepseek-v4-pro-0813 supports up to 1M tokens of context. gpt-5 supports up to 400K tokens. Longer context means you can feed larger documents or codebases in a single prompt, though quality often degrades past 128K for most models.
Switch between deepseek-v4-pro-0813 and gpt-5 with one line of code
Requesty provides a single OpenAI-compatible API for 600+ models. Change the model parameter, not your code.