DeepSeek V3 0324 vs DeepSeek V4 Flash (Comparative Analysis)
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Comparative Analysis: DeepSeek V3 0324 vs. DeepSeek V4 Flash
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Overview
DeepSeek V3 0324 was released 1 year before DeepSeek V4 Flash.
 DeepSeek V3 0324 | DeepSeek V4 Flash | |
|---|---|---|
Model Provider The organization behind this AI's development | DeepSeek | DeepSeek |
Input Context Window Maximum input tokens this model can process at once | 163.8K tokens | 1M tokens |
Output Token Limit Maximum output tokens this model can generate at once | 65.5K tokens | Not specified tokens |
Release Date When this model first became publicly available | March 24, 2025 1 year ago March 24th, 2025 | April 24, 2026 3 months ago April 24th, 2026 |
Knowledge Cutoff Latest training-data date reported by the provider | July 31, 2024 | Not reported |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
DeepSeek V3 0324 | DeepSeek V4 Flash | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Not reported | OptionalEffort: Extra High, HighDefault: High |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | DeepSeek | DeepSeek |
Key Features Advanced capabilities | ✓Function Calling✓Structured OutputReasoning ModeContent Moderation | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
Open Source Model availability | Available on HuggingFace → | Available on HuggingFace → |
Pricing
DeepSeek V3 0324 is roughly 3.0x more expensive compared to DeepSeek V4 Flash for input tokens and roughly 5.9x more expensive for output tokens.
| DeepSeek V3 0324 | DeepSeek V4 Flash | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.27 per million tokens | $0.09 per million tokens |
Output Token Cost Cost per million output tokens | $1.12 per million tokens | $0.19 per million tokens |
Cache Read Cost Cost to reuse cached input tokens | $0.14 per million tokens | $0.02 per million tokens |
Benchmarks
Compare relevant benchmarks between DeepSeek V3 0324 and DeepSeek V4 Flash.
| DeepSeek V3 0324 | DeepSeek V4 Flash | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | 15.4 (Artificial Analysis index; higher is better) | 40.3 (Artificial Analysis index; higher is better) |
Coding Index Programming performance across independent evaluations | 21.2 (Artificial Analysis index; higher is better) | 56.2 (Artificial Analysis index; higher is better) |
Agentic Index Ability to complete multi-step agentic tasks | 1.5 (Artificial Analysis index; higher is better) | 31.1 (Artificial Analysis index; higher is better) |
Best Design Arena Score Highest human-preference Elo score across design arenas | Benchmark not available. | 1,254 Elo (#32 in Game Dev (50.4% win rate)) |
At a Glance
Quick overview of what makes DeepSeek V3 0324 and DeepSeek V4 Flash unique.
DeepSeek V3 0324 by DeepSeek can use external tools and APIs, generates structured data. It can handle standard conversations with its 163.8K token context window. Very affordable at $0.27/M input and $1.12/M output tokens. Released March 24th, 2025.DeepSeek V4 Flash by DeepSeek can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 1M token context window. Very affordable at $0.09/M input and $0.19/M output tokens. Released April 24th, 2026.Explore More Comparisons
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Compare DeepSeek V4 Flash with:
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Best models for coding and development
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Models optimized for creative writing
📢Marketing
Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
🌐Translation
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