Models
DeepSeek V4.1-Flash-1017 vs GPT
DeepSeek V4.1-Flash-1017 (DeepSeek) and GPT (OpenAI) are two tools in the “Models” category of the OrigoTech directory. This page puts the information from their tool pages side by side: 11 criteria are filled in for both tools. No editorial opinion: every value comes from the tool page, which cites its sources.
Tool page data · Verified
Comparison table
| Criterion | DeepSeek V4.1-Flash-1017 | GPT |
|---|---|---|
| Vendor | DeepSeek | OpenAI |
| Pricing | Freemium | Paid |
| Pricing details | Weights and repository under the MIT License (source: https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash-1017). Paid DeepSeek API (deepseek-flash model): $0.30 input (cache miss) and $1.20 output per million tokens at peak hours, half price off-peak (source: https://api-docs.deepseek.com/quick_start/pricing). | API billed per token, e.g. gpt-6.1-sol at $2/$10 per million input/output tokens (source: developers.openai.com/api/docs/pricing). |
| License | MIT | — |
| Open source | Yes | — |
| Open weights | Yes | No |
| Platforms | Local, API | API |
| MCP support | — | Yes |
| Context window | 1 million tokens | 1,050,000 tokens (GPT-6.1 Sol); depends on the model |
| Context (tokens) | 1,000,000 Source | 1,050,000 Source |
| Reference model | DeepSeek V4.1-Flash-1017 | GPT-6.1 Sol |
| Input price ($/M tokens) | $0.3 Source | $2 Source |
| Output price ($/M tokens) | $1.2 Source | $10 Source |
| Coding score | 77% (DeepSWE v1.1) Source | — |
| Release | ||
| Model comparator rows | — | GPT-6 Astra, GPT-6 Luna, GPT-5.3-Codex · Model comparison |
| Updated on |
“—”: information not filled in on the tool page.
What they have in common
- Shared platforms: API.
Differences
- DeepSeek V4.1-Flash-1017 is published by DeepSeek, GPT by OpenAI.
- Pricing model: freemium for DeepSeek V4.1-Flash-1017, paid for GPT.
- Only DeepSeek V4.1-Flash-1017 publishes its weights (downloadable).
- Platforms only DeepSeek V4.1-Flash-1017 offers: Local.
- Context window: 1,000,000 tokens for DeepSeek V4.1-Flash-1017, 1,050,000 for GPT.
- API input price: $0.3 for DeepSeek V4.1-Flash-1017, $2 for GPT per million tokens; DeepSeek V4.1-Flash-1017 is the cheaper one.
- API output price: $1.2 for DeepSeek V4.1-Flash-1017, $10 for GPT per million tokens; DeepSeek V4.1-Flash-1017 is the cheaper one.
- Prices and scores refer to specific models: DeepSeek V4.1-Flash-1017 for DeepSeek V4.1-Flash-1017, GPT-6.1 Sol for GPT.
- Release date: October 17, 2026 for DeepSeek V4.1-Flash-1017, September 29, 2026 for GPT.
Sources
- Hugging Face: model card (MIT licence)
- DeepSeek: October 17, 2026 announcement
- DeepSeek: API pricing
- Menlo Ventures: 2025 State of Generative AI in the Enterprise
- OpenAI: API pricing
- OpenAI: GPT-6.1 Sol model page (context)
Tool pages and related pages
- DeepSeek V4.1-Flash-1017 tool page
- GPT tool page
- DeepSeek V4.1-Flash-1017 alternatives
- GPT alternatives
- Model comparison