DeepSeek V4 Flash 0420 (Reasoning, High Effort) Token Counter & Cost Calculator
Count tokens for DeepSeek V4 Flash 0420 (Reasoning, High Effort) and estimate the exact API cost — $0.13
per 1M input tokens, $0.28 per 1M output tokens — using a real
o200k_base BPE tokenizer. Everything runs in your browser; nothing is uploaded.
Counts are exact for OpenAI models (o200k_base is GPT-4o/4.1/5's tokenizer). For Claude, Gemini and other vendors — whose tokenizers are not public — treat the count as a close estimate (typically within ±15%).
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Cost of this text across popular models
| Model | Input $/1M | Output $/1M | This text (input) | +500 output tokens |
|---|
Close estimate (±15%): DeepSeek does not publish its tokenizer, so this count uses OpenAI's o200k_base as an approximation.
Cost lookup — DeepSeek V4 Flash 0420 (Reasoning, High Effort)
| Tokens | Cost on DeepSeek V4 Flash 0420 (Reasoning, High Effort) |
|---|---|
| 1K input tokens | 0.013¢ |
| 10K input tokens | 0.13¢ |
| 100K input tokens | $0.0130 |
| 1M input tokens | $0.1300 |
| 1K output tokens | 0.028¢ |
| 10K output tokens | 0.28¢ |
FAQ
How accurate is the DeepSeek V4 Flash 0420 (Reasoning, High Effort) token count?
Close estimate (±15%): DeepSeek does not publish its tokenizer, so this count uses OpenAI's o200k_base as an approximation. Paste your own text above to see the exact number for your prompt.
How is DeepSeek V4 Flash 0420 (Reasoning, High Effort) API cost calculated?
Cost = (input tokens ÷ 1,000,000) × $0.13 + (output tokens ÷ 1,000,000) × $0.28 — DeepSeek V4 Flash 0420 (Reasoning, High Effort)'s official per-1M-token prices from Artificial Analysis.
Does this cover every reasoning-effort tier of DeepSeek V4 Flash 0420 (Reasoning, High Effort)?
Pricing shown is for the merged representative tier. DeepSeek V4 Flash 0420 (Reasoning, High Effort) groups 3 reasoning-effort variants: DeepSeek V4 Flash 0420 (Reasoning, High Effort), DeepSeek V4 Flash 0420 (Reasoning, Max Effort), DeepSeek V4 Flash 0420 (Non-reasoning).
See full DeepSeek V4 Flash 0420 (Reasoning, High Effort) pricing & benchmarks, or the main token counter for every model.