
Together AI · Together AI platform · LLMdeepseek-ai/DeepSeek-V4.1-Flash-1017
API availabilityAvailable in the API since Oct 18, 2026
Together AI made deepseek-ai/DeepSeek-V4.1-Flash-1017 available in the API on Oct 18, 2026. Source: docs.together.ai · Last checked Oct 23, 2026
Notice
API availability
Available in the API since Oct 18, 2026
Together AI announced API availability for this model on 2026-10-18. serverless
This date applies to API availability. Rollouts in consumer products or other hosting routes can happen on different dates.
- Hosting route
- Together AI platform
- Affected scope
- serverless
- Announced
- Oct 18, 2026
- First seen by ModelClock
- Oct 23, 2026
New serverless models
The following models are now available on serverless :
deepseek-ai/DeepSeek-V4.1-Flash-1017: 1,000,000 context length, FP8 quantization, function calling, and structured outputs. Pricing: $0.30 input / $1.20 output / $0.006 cached input (per 1M tokens).
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