DeepSeek V3 Base vs GPT-4 Vision Preview
DeepSeek V3 Base (2024) and GPT-4 Vision Preview (2023) are compact production models from DeepSeek and OpenAI. DeepSeek V3 Base ships a 128k-token context window, while GPT-4 Vision Preview ships a 128k-token context window. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads. It focuses on practical selection signals rather than broad model-family marketing.
DeepSeek V3 Base is safer overall; choose GPT-4 Vision Preview when coding workflow support matters.
Decision scorecard
Local evidence first| Signal | DeepSeek V3 Base | GPT-4 Vision Preview |
|---|---|---|
| Best for | general production evaluation | multimodal apps |
| Decision fit | Long context | Coding, Agents, and Long context |
| Context window | 128k | 128k |
| Cheapest output | - | $40/1M tokens |
| Provider routes | 0 tracked | 1 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- Local decision data tags DeepSeek V3 Base for Long context.
- GPT-4 Vision Preview has broader tracked provider coverage for fallback and procurement flexibility.
- GPT-4 Vision Preview uniquely exposes Vision, Multimodal, and Code execution in local model data.
- Local decision data tags GPT-4 Vision Preview for Coding, Agents, and Long context.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
DeepSeek V3 Base
Unavailable
No complete token price in local provider data
GPT-4 Vision Preview
$18,000
Cheapest tracked route/tier: Azure OpenAI
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- No overlapping tracked provider route is sourced for DeepSeek V3 Base and GPT-4 Vision Preview; plan for SDK, billing, or endpoint changes.
- GPT-4 Vision Preview adds Vision, Multimodal, and Code execution in local capability data.
- No overlapping tracked provider route is sourced for GPT-4 Vision Preview and DeepSeek V3 Base; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Vision, Multimodal, and Code execution before moving production traffic.
Specs
| Specification | ||
|---|---|---|
| Released | 2024-12-26 | 2023-11-06 |
| Context window | 128k | 128k |
| Parameters | 671B total, 37B active (MoE) | 1.76T (8x222B MoE)* |
| Architecture | Mixture of Experts | Mixture of Experts |
| License | MITOSI-approved | Proprietary |
| Openness | Open source | Proprietary |
| Commercial use | Commercial use: permitted | Commercial use: conditional |
| Knowledge cutoff | 2024-07 | 2023-04 |
Pricing and availability
| Pricing attribute | DeepSeek V3 Base | GPT-4 Vision Preview |
|---|---|---|
| Input price | - | $10/1M tokens |
| Output price | - | $40/1M tokens |
| Providers | - |
Capabilities
| Capability | DeepSeek V3 Base | GPT-4 Vision Preview |
|---|---|---|
| Vision | No | Yes |
| Multimodal | No | Yes |
| Reasoning | No | No |
| Function calling | No | No |
| Tool use | No | No |
| Structured outputs | No | No |
| Code execution | No | Yes |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
No shared benchmark scores are currently available for this pair.
Deep dive
The capability footprint differs most on vision: GPT-4 Vision Preview, multimodal input: GPT-4 Vision Preview, and code execution: GPT-4 Vision Preview. Both models share the core language-model surface, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
Pricing coverage is uneven: DeepSeek V3 Base has no token price sourced yet and GPT-4 Vision Preview has $10/1M input tokens. Provider availability is 0 tracked routes versus 1. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose DeepSeek V3 Base when provider fit are central to the workload. Choose GPT-4 Vision Preview when coding workflow support and broader provider choice are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship. This keeps the decision grounded in measurable tradeoffs instead of brand-level assumptions. It also helps separate model capability from provider packaging, which can change cost and latency.
FAQ
Which has a larger context window, DeepSeek V3 Base or GPT-4 Vision Preview?
DeepSeek V3 Base supports 128k tokens, while GPT-4 Vision Preview supports 128k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is DeepSeek V3 Base or GPT-4 Vision Preview open source?
DeepSeek V3 Base is listed under MIT. GPT-4 Vision Preview is listed under Proprietary. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for vision, DeepSeek V3 Base or GPT-4 Vision Preview?
GPT-4 Vision Preview has the clearer documented vision signal in this comparison. If vision is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for multimodal input, DeepSeek V3 Base or GPT-4 Vision Preview?
GPT-4 Vision Preview has the clearer documented multimodal input signal in this comparison. If multimodal input is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for code execution, DeepSeek V3 Base or GPT-4 Vision Preview?
GPT-4 Vision Preview has the clearer documented code execution signal in this comparison. If code execution is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run DeepSeek V3 Base and GPT-4 Vision Preview?
DeepSeek V3 Base is available on the tracked providers still being sourced. GPT-4 Vision Preview is available on Azure OpenAI. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
Continue comparing
Last reviewed: 2026-05-22. Data sourced from public model cards and provider documentation.