DeepSeek: DeepSeek V4 Flash 0423 vs OpenAI: GPT-4o-mini (batch)
Based on weekly OpenRouter usage tracked by AI Tier List, DeepSeek: DeepSeek V4 Flash 0423 ranks #4 overall — ahead of OpenAI: GPT-4o-mini (batch) at #40. OpenAI: GPT-4o-mini (batch) is cheaper on input tokens at $0.07/1M vs $0.14/1M for DeepSeek: DeepSeek V4 Flash 0423. DeepSeek: DeepSeek V4 Flash 0423 offers the larger context window at 1M tokens.
DeepSeek: DeepSeek V4 Flash 0423 vs OpenAI: GPT-4o-mini (batch): which should you use?
Choose DeepSeek: DeepSeek V4 Flash 0423 if…
- It sees more real traffic — #4 overall on OpenRouter's weekly ranking, against #40 for OpenAI: GPT-4o-mini (batch).
- Cheaper to write — $0.28 vs $0.30 per 1M output tokens, the line item that decides generation-heavy costs.
- Bigger context window — 1M vs 128K tokens.
- Higher Artificial Analysis agentic score — 31.1 vs 1.0.
- It is the newer model — released Apr 2026 against Jul 2024.
Choose OpenAI: GPT-4o-mini (batch) if…
- Cheaper to read — $0.07 vs $0.14 per 1M input tokens, which is what dominates long-prompt and RAG workloads.
- It accepts image, file input, which DeepSeek: DeepSeek V4 Flash 0423 does not.
Spec Comparison
| Spec | DeepSeek: DeepSeek V4 Flash 0423 | OpenAI: GPT-4o-mini (batch) |
|---|---|---|
| Author | deepseek | openai |
| Input price (per 1M tokens) | $0.14 | $0.07 |
| Output price (per 1M tokens) | $0.28 | $0.30 |
| Context window | 1M | 128K |
| Input modalities | text | text, image, file |
| Output modalities | text | text |
| AA Intelligence | — | — |
| AA Coding | — | 11.4 |
| AA Agentic | 31.1 | 1.0 |
| Released | Apr 2026 | Jul 2024 |
What DeepSeek: DeepSeek V4 Flash 0423 and OpenAI: GPT-4o-mini (batch) actually cost to run
On a read-heavy job — 1M tokens in, 100K out — DeepSeek: DeepSeek V4 Flash 0423 costs $0.17 and OpenAI: GPT-4o-mini (batch) costs $0.10.
Flip the shape — 100K in, 1M out — and it becomes $0.29 for DeepSeek: DeepSeek V4 Flash 0423 versus $0.31 for OpenAI: GPT-4o-mini (batch).
Both figures are the published per-token rates multiplied out; caching and batch discounts are not included.
Usage Rank by Task
| Task | DeepSeek: DeepSeek V4 Flash 0423 | OpenAI: GPT-4o-mini (batch) |
|---|---|---|
| Overall | #4 | #40 |
| Memory Extraction | #2 | — |
| Multi-step Planning | #1 | — |
| Tool Dispatch | #1 | — |
| Web Search | #1 | — |
| Agent Workflows | #3 | — |
| Classification & Tagging | #1 | — |
| Debugging | #4 | — |
| DevOps Config | #5 | — |
| File Read/Write | #4 | — |
| Frontend UI | #4 | — |
| Code Implementation | #6 | — |
| Repo Analysis | #4 | — |
| Code Review & Security | #4 | — |
| Shell Execution | #7 | — |
About DeepSeek: DeepSeek V4 Flash 0423 and OpenAI: GPT-4o-mini (batch)
DeepSeek: DeepSeek V4 Flash 0423
Built by deepseek · released Apr 2026 · 1M-token context
DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and...
OpenAI: GPT-4o-mini (batch)
Built by openai · released Jul 2024 · 128K-token context
GPT-4o mini is OpenAI's newest model after GPT-4 Omni, supporting both text and image inputs with text outputs. As their most advanced small model, it is many multiples more affordable...
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- OpenAI: GPT-4o-mini (batch) vs Tencent: Hy3
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Get notified when DeepSeek: DeepSeek V4 Flash 0423 or OpenAI: GPT-4o-mini (batch) moves
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FAQ
Which is better, DeepSeek: DeepSeek V4 Flash 0423 or OpenAI: GPT-4o-mini (batch)?
Based on weekly OpenRouter usage tracked by AI Tier List, DeepSeek: DeepSeek V4 Flash 0423 ranks #4 overall — ahead of OpenAI: GPT-4o-mini (batch) at #40. OpenAI: GPT-4o-mini (batch) is cheaper on input tokens at $0.07/1M vs $0.14/1M for DeepSeek: DeepSeek V4 Flash 0423. DeepSeek: DeepSeek V4 Flash 0423 offers the larger context window at 1M tokens.
Which is cheaper, DeepSeek: DeepSeek V4 Flash 0423 or OpenAI: GPT-4o-mini (batch)?
OpenAI: GPT-4o-mini (batch) is cheaper at $0.07 per 1M input tokens. Output pricing: DeepSeek: DeepSeek V4 Flash 0423 $0.28, OpenAI: GPT-4o-mini (batch) $0.30.
Is DeepSeek: DeepSeek V4 Flash 0423 still ahead of OpenAI: GPT-4o-mini (batch) right now?
Yes. For the week of 2026-08-10, DeepSeek: DeepSeek V4 Flash 0423 ranks #4 overall on OpenRouter usage against #40 for OpenAI: GPT-4o-mini (batch). Ranks refresh weekly, and the verdict on this page flips if they cross.
Usage ranks are weekly data aggregated by OpenRouter. Prices are USD per 1M tokens.