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Thinking Machinesthinkingmachines / deepseek-ai/DeepSeek-V4.1-Flash-1017:peft:262144

DeepSeek V4.1 Flash 1017

October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding

Provider
Thinking Machines (thinkingmachines)
Model identifier
deepseek-ai/DeepSeek-V4.1-Flash-1017:peft:262144
Library category
Chat
Source update
2026-10-17
Release date
2026-10-17
Provider documentation
https://tinker-docs.thinkingmachines.ai/tinker/compatible-apis/anthropic/

Source pricing and conditions

Costs retain the source structure, tiers and conditions. These snapshot values are not Allgate API quotes. Cost currency and provider billing currency are separate fields; each defaults to USD when absent.

Cost currency: USD · Provider billing currency: USD. Input, output, reasoning, cache and audio token fields use the cost currency per million tokens. Explicit per-image, per-second and per-10,000-character fields retain their named units and resolution conditions.

Tier prices apply above the stated size. When tiers exist, source logic ignores the legacy context_over_200k field. Scheduled prices override stated fields within their window; omitted fields inherit base prices. Source pricing schema

cache_read
0.12
input
0.6
output
3.6

Model metadata

Original source field names and values are preserved. False, zero, empty objects and missing values remain distinct. Missing capabilities are not inferred from a name, category or related version.

attachment
false
canonical_model_id
deepseek/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
id
deepseek-ai/DeepSeek-V4.1-Flash-1017:peft:262144
knowledge
2025-05
last_updated
2026-10-17
limit
context
262144
output
262144
modalities
input
  1. text
output
  1. text
name
DeepSeek V4.1 Flash 1017
open_weights
true
reasoning
true
reasoning_options
  1. type
    toggle
release_date
2026-10-17
temperature
true
tool_call
true

Provider reference

Provider documentation and billing metadata belong to the listed source provider. They do not describe Allgate routing or account configuration.

id
thinkingmachines
name
Thinking Machines
doc
https://tinker-docs.thinkingmachines.ai/tinker/compatible-apis/anthropic/

About this reference

This library reproduces the public llm-metadata snapshot: 592 model entries from 50 providers. This community maintained source does not independently verify every provider claim. Model identifiers belong to their listed provider; matching names from different providers remain separate entries. llm-metadata

Reference metadata does not establish Allgate availability or prices. Check the live model catalogue for current service and rates. Missing fields remain unknown. Source update dates are not substituted for release dates; retrieval dates are not model update dates. View live catalogue

Source: llm-metadata · Apache-2.0 · Retrieved · Source generated · Snapshot provenance