DeepSeek V4.1 Flash pricing
DeepSeek V4.1 Flash from Together AI costs $0.300 per 1M input tokens and $1.20 per 1M output tokens. Cached input is $0.006 per 1M.
API id deepseek-v4.1-flash · Together AI · source · updated 2026-09-25 · general-purpose
$0.300
Input / 1M tokens
$1.20
Output / 1M tokens
$0.006
Cached input / 1M
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Context window
DeepSeek V4.1 Flash specifications
- Provider
- Together AI
- API id
deepseek-v4.1-flash- Model type
- general-purpose
- Context window
- — tokens
- Max output
- not published
- Currency
- USD
- Price source
- First-party
- Last checked
- 2026-09-25
Tags
- fast
DeepSeek V4.1 Flash across providers
The same model, priced by every seller we track. Ranked by the cost of 1M input + 1M output tokens, standard tier; savings measured against buying from the vendor directly.
| Provider | Input /1M | Cached /1M | Output /1M | 1M in + 1M out | vs vendor |
|---|---|---|---|---|---|
| $0.300 | $0.006 | $1.20 | $1.50 | — | |
OpenRouterHost | $0.300 | $0.006 | $1.20 | $1.50 | — |
| $0.300 | $0.006 | $1.20 | $1.50 | — |
What DeepSeek V4.1 Flash costs in practice
| Workload | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.0009 |
| Document summary | 50,000 | 2,000 | $0.02 |
| 1M tokens in, 200K out | 1,000,000 | 200,000 | $0.54 |
Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.
DeepSeek V4.1 Flash price history
| Recorded | Input /1M | Output /1M |
|---|---|---|
| 2026-09-25 | $0.300 | $1.20 |
| 2026-09-24 | $0.140 | $0.420 |
| 2026-09-23 | $0.059 | $0.600 |
| 2026-09-21 | $0.300 | $1.20 |
| 2026-09-19 | $0.150 | $0.600 |
| 2026-09-14 | $0.300 | $1.20 |
| 2026-09-13 | $0.300 | $1.20 |
| 2026-09-12 | $0.150 | $0.600 |
| 2026-09-11 | $0.300 | $1.20 |
Common questions
- How much does DeepSeek V4.1 Flash cost per 1M tokens?
- DeepSeek V4.1 Flash costs $0.300 per 1M input tokens and $1.20 per 1M output tokens on the standard tier. Cached input is $0.006 per 1M.
- What is DeepSeek V4.1 Flash's context window?
- Together AI does not publish a context window for DeepSeek V4.1 Flash on its pricing page.
- Is there a cheaper Together AI model than DeepSeek V4.1 Flash?
- Yes. Qwen3 235B A22B Instruct 2507 FP8 Throughput is $0.200 per 1M input tokens versus $0.300 for DeepSeek V4.1 Flash.
- Where does this DeepSeek V4.1 Flash price come from?
- Directly from Together AI's published pricing page, re-read every day and normalized to USD per 1,000,000 tokens.
Head-to-head comparisons
Other Together AI models
- MiniMax M3 $0.300
- Kimi K3 $3.00
- Qwen3.8-2.4T-A95B $2.00
- Muse Glimmer 30B $0.350
- DeepSeek V4 Pro 0813 $1.32
- GLM-5.3 $1.40
- GLM-5.3-Flash $0.150
- Gemma 4 31B $0.390
- Qwen3.7-Plus $0.320
- GLM-5.2 $1.40
- Ternary Bonsai 27B Free
- Inkling $1.00
- DeepSeek V4 Flash 0731 $0.140
- Qwen3.8 Flash $0.090
- Qwen3.7-Max $1.50
- gpt-oss-120B $0.150