Model Metadata
- name
- DeepSeek V4.1 Flash 1017
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- license
- MIT
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; temperature: Yes; top_p: Yes; top_k: Yes
- limit
- context: 1,000,000; output: 384,000
- weights
- label: Hugging Face; url: https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash-1017
Provider Variants 17
Alibaba deepseek-v4.1-flash-1017
Context 1,000,000 · Output 384,000
- name
- DeepSeek V4.1 Flash 1017
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; default: type: effort; value: high; toggle: Yes; effort: low, high, max; cache: implicit: min_tokens: 1,024; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: No; system_updates: No; effort_updates: No; stream_usage: Yes
- limit
- context: 1,000,000; output: 384,000
- id
- deepseek-v4.1-flash-1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://dashscope-intl.aliyuncs.com/compatible-mode/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/alibaba/chat; compatibility: reasoning_field: reasoning_content; capabilities: system_updates: Yes; tools: choice: auto, none, required, tool; updates: No; responses: base_url: https://dashscope-intl.aliyuncs.com/compatible-mode/v1; sdk: aisdk: @ai-sdk/openai; opencodeai: @opencode/ai/providers/alibaba/responses; capabilities: tools: choice: auto, none, tool; updates: No; messages: base_url: https://dashscope-intl.aliyuncs.com/apps/anthropic/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/alibaba/messages; capabilities: tools: choice: auto, none, required, tool; updates: No
arcee deepseek/deepseek-v4.1-flash-1017
Context 1,000,000 · Output 384,000
- name
- DeepSeek V4.1 Flash 1017
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: high, max; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: No; effort_updates: No
- limit
- context: 1,000,000; output: 384,000
- id
- deepseek/deepseek-v4.1-flash-1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- status
- beta
- api
- chat-completions: base_url: https://api.arcee.ai/api/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/openai-compatible; compatibility: reasoning_field: reasoning_content; max_tokens_field: max_tokens; capabilities: tools: updates: No
Baseten deepseek-ai/DeepSeek-V4.1-Flash-1017
Context 1,048,576 · Output 262,144
- name
- DeepSeek V4.1 Flash 1017
- description
- Fast DeepSeek model for efficient chat, coding help, and agent loops
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: none, low, medium, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: Yes; effort_updates: No
- limit
- context: 1,048,576; output: 262,144
- id
- deepseek-ai/DeepSeek-V4.1-Flash-1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://inference.baseten.co/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/baseten; compatibility: reasoning_field: reasoning_content; capabilities: tools: updates: No; messages: base_url: https://inference.baseten.co/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: updates: No
Baseten deepseek-ai/DeepSeek-V4.1-Flash-1017-Fast
Context 1,048,576 · Output 262,144
- name
- DeepSeek V4.1 Flash 1017 Fast
- description
- Fast DeepSeek model for efficient chat, coding help, and agent loops
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: none, low, medium, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: Yes; effort_updates: No
- limit
- context: 1,048,576; output: 262,144
- id
- deepseek-ai/DeepSeek-V4.1-Flash-1017-Fast
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://inference.baseten.co/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/baseten; compatibility: reasoning_field: reasoning_content; capabilities: tools: updates: No; messages: base_url: https://inference.baseten.co/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: updates: No
deepinfra deepseek-ai/DeepSeek-V4.1-Flash-1017
Context 1,048,576 · Output 384,000
- name
- DeepSeek V4.1 Flash 1017
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: none, low, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: Yes; effort_updates: No; prompt_cache_key: Yes; service_tier: flex, priority
- limit
- context: 1,048,576; output: 384,000
- id
- deepseek-ai/DeepSeek-V4.1-Flash-1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://api.deepinfra.com/v1/openai; sdk: aisdk: @ai-sdk/deepinfra; opencodeai: @opencode/ai/providers/deepinfra; capabilities: tools: updates: No
DeepSeek deepseek-flash
Context 1,048,576 · Output 393,216
- name
- DeepSeek V4.1 Flash 1017
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; default: type: effort; value: high; toggle: Yes; effort: low, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: No; system_updates: No; effort_updates: No; stream_usage: Yes
- limit
- context: 1,048,576; output: 393,216
- id
- deepseek-flash
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://api.deepseek.com; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/deepseek; compatibility: reasoning_field: reasoning_content; max_tokens_field: max_tokens; capabilities: system_updates: Yes; tools: choice: auto, none, required, tool; updates: No; messages: base_url: https://api.deepseek.com/anthropic/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: choice: auto, none, required, tool; updates: No
DeepSeek deepseek-v4-flash
Context 1,048,576 · Output 393,216
- name
- DeepSeek V4 Flash
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; default: type: effort; value: high; toggle: Yes; effort: low, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: No; system_updates: No; effort_updates: No; stream_usage: Yes
- limit
- context: 1,048,576; output: 393,216
- id
- deepseek-v4-flash
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- status
- deprecated
- api
- chat-completions: base_url: https://api.deepseek.com; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/deepseek; compatibility: reasoning_field: reasoning_content; max_tokens_field: max_tokens; capabilities: system_updates: Yes; tools: choice: auto, none, required, tool; updates: No; messages: base_url: https://api.deepseek.com/anthropic/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: choice: auto, none, required, tool; updates: No
DeepSeek deepseek-v4-flash-vision-exp
Context 1,048,576 · Output 393,216
- name
- DeepSeek V4 Flash Vision Exp
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; default: type: effort; value: high; toggle: Yes; effort: low, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: No; system_updates: No; effort_updates: No; stream_usage: Yes
- limit
- context: 1,048,576; output: 393,216
- id
- deepseek-v4-flash-vision-exp
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- status
- deprecated
- api
- chat-completions: base_url: https://api.deepseek.com; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/deepseek; compatibility: reasoning_field: reasoning_content; max_tokens_field: max_tokens; capabilities: system_updates: Yes; tools: choice: auto, none, required, tool; updates: No; messages: base_url: https://api.deepseek.com/anthropic/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: choice: auto, none, required, tool; updates: No
Fireworks accounts/fireworks/models/deepseek-v4p1-flash-1017
Context 1,000,000 · Output 384,000
- name
- DeepSeek V4.1 Flash 1017
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; toggle: Yes; effort: low, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 384,000
- id
- accounts/fireworks/models/deepseek-v4p1-flash-1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/fireworks; compatibility: reasoning_field: reasoning_content; capabilities: tools: updates: No; responses: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/openai; opencodeai: @opencode/ai/providers/openai-compatible/responses; capabilities: tools: updates: No; messages: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: updates: No
- experimental
- modes: priority: body: service_tier: priority
Fireworks accounts/fireworks/routers/deepseek-flash-latest
Context 1,000,000 · Output 384,000
- name
- DeepSeek Flash Latest
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; toggle: Yes; effort: low, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 384,000
- id
- accounts/fireworks/routers/deepseek-flash-latest
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/fireworks; compatibility: reasoning_field: reasoning_content; capabilities: tools: updates: No; responses: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/openai; opencodeai: @opencode/ai/providers/openai-compatible/responses; capabilities: tools: updates: No; messages: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: updates: No
- experimental
- modes: priority: body: service_tier: priority
Fireworks accounts/fireworks/routers/deepseek-v4p1-flash-1017-spot
Context 1,000,000 · Output 384,000
- name
- DeepSeek V4.1 Flash 1017 Spot
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; toggle: Yes; effort: low, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: Yes; effort_updates: No
- limit
- context: 1,000,000; output: 384,000
- id
- accounts/fireworks/routers/deepseek-v4p1-flash-1017-spot
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/fireworks; compatibility: reasoning_field: reasoning_content; capabilities: tools: updates: No; responses: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/openai; opencodeai: @opencode/ai/providers/openai-compatible/responses; capabilities: tools: updates: No; messages: base_url: https://api.fireworks.ai/inference/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: updates: No
huggingface deepseek-ai/DeepSeek-V4.1-Flash-1017
Context 1,048,576 · Output 384,000
- name
- DeepSeek V4.1 Flash 1017
- description
- Fast DeepSeek model for efficient chat, coding help, and agent loops
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, high, max; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: No; effort_updates: No
- limit
- context: 1,048,576; output: 384,000
- id
- deepseek-ai/DeepSeek-V4.1-Flash-1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://router.huggingface.co/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/openai-compatible; compatibility: max_tokens_field: max_tokens; capabilities: tools: updates: No; responses: base_url: https://router.huggingface.co/v1; sdk: aisdk: @ai-sdk/openai; opencodeai: @opencode/ai/providers/openai-compatible/responses; capabilities: tools: updates: No
ollama-cloud deepseek-v4.1-flash:1017
Context 1,304,576 · Output 384,000
Amp's provider snapshot overrides input/output limits and image support for this serving path. Other fields use models.dev.
- name
- DeepSeek V4.1 Flash 1017
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; toggle: Yes; effort: low, high, max; cache: implicit: Yes; structured_output: No; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: No; effort_updates: No
- limit
- context: 1,304,576; output: 384,000; input: 920,576
- id
- deepseek-v4.1-flash:1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://ollama.com/v1; sdk: aisdk: @ai-sdk/openai-compatible; opencodeai: @opencode/ai/providers/openai-compatible; compatibility: reasoning_field: reasoning_content; max_tokens_field: max_tokens; capabilities: tools: updates: No; responses: base_url: https://ollama.com/v1; sdk: aisdk: @ai-sdk/openai; opencodeai: @opencode/ai/providers/openai-compatible/responses; capabilities: tools: updates: No; messages: base_url: https://ollama.com/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: updates: No
OpenRouter deepseek/deepseek-v4.1-flash-1017
Context 1,313,792 · Output 393,216
Amp's provider snapshot overrides input/output limits and image support for this serving path. Other fields use models.dev.
- name
- DeepSeek V4.1 Flash 1017
- description
- Fast DeepSeek model for efficient chat, coding help, and agent loops
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: none, low, high, max; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: No; effort_updates: No
- limit
- context: 1,313,792; output: 393,216; input: 920,576
- id
- deepseek/deepseek-v4.1-flash-1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://openrouter.ai/api/v1; sdk: aisdk: @openrouter/ai-sdk-provider; opencodeai: @opencode/ai/providers/openrouter; capabilities: tools: choice: auto, none, required, tool; updates: No; responses: base_url: https://openrouter.ai/api/v1; sdk: aisdk: @ai-sdk/openai; opencodeai: @opencode/ai/providers/openai-compatible/responses; capabilities: tools: choice: auto, none, required, tool; updates: No; messages: base_url: https://openrouter.ai/api/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: choice: auto, none, required, tool; updates: No
Thinking Machines deepseek-ai/DeepSeek-V4.1-Flash-1017:peft:262144
Context 262,144 · Output 262,144
- name
- DeepSeek V4.1 Flash 1017
- description
- October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; toggle: Yes; cache: implicit: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: No; effort_updates: No
- limit
- context: 262,144; output: 262,144
- id
- deepseek-ai/DeepSeek-V4.1-Flash-1017:peft:262144
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- messages: base_url: https://tinker.thinkingmachines.dev/services/tinker-prod/anthropic/api/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: choice: auto, required, tool, none; updates: No
vercel deepseek/deepseek-v4.1-flash-1017
Context 1,048,576 · Output 128,000
Amp's provider snapshot overrides input/output limits and image support for this serving path. Other fields use models.dev.
- name
- DeepSeek V4.1 Flash 1017
- description
- Fast DeepSeek model for efficient chat, coding help, and agent loops
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: none, low, high, max; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: No; effort_updates: No
- limit
- context: 1,048,576; output: 128,000; input: 920,576
- id
- deepseek/deepseek-v4.1-flash-1017
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/gateway; opencodeai: @opencode/ai/providers/vercel-ai-gateway; capabilities: tools: choice: auto, none, required, tool; updates: No; responses: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/open-responses; opencodeai: @opencode/ai/providers/vercel-ai-gateway/responses; capabilities: tools: choice: auto, none, required, tool; updates: No; messages: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/vercel-ai-gateway/messages; capabilities: tools: choice: auto, none, required, tool; updates: No
vercel deepseek/deepseek-v4.1-flash-1017-fast
Context 1,182,720 · Output 262,144
Amp's provider snapshot overrides input/output limits and image support for this serving path. Other fields use models.dev.
- name
- DeepSeek V4.1 Flash 1017 Fast
- description
- Fast DeepSeek model for efficient chat, coding help, and agent loops
- family
- deepseek-flash
- open weights
- Yes
- knowledge
- 2025-05
- release date
- 2026-10-17
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: none, low, medium, high; cache: implicit: Yes; structured_output: Yes; temperature: Yes; top_p: Yes; top_k: Yes; system_updates: No; effort_updates: No
- limit
- context: 1,182,720; output: 262,144; input: 920,576
- id
- deepseek/deepseek-v4.1-flash-1017-fast
- canonical id
- deepseek/deepseek-v4.1-flash-1017
- type
- chat
- last updated
- 2026-10-17
- api
- chat-completions: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/gateway; opencodeai: @opencode/ai/providers/vercel-ai-gateway; capabilities: tools: choice: auto, none, required, tool; updates: No; responses: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/open-responses; opencodeai: @opencode/ai/providers/vercel-ai-gateway/responses; capabilities: tools: choice: auto, none, required, tool; updates: No; messages: base_url: https://ai-gateway.vercel.sh/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/vercel-ai-gateway/messages; capabilities: tools: choice: auto, none, required, tool; updates: No