Kimi K2.6 is an open-source model launched by Moonshot AI, focused on long-horizon programming, visual understanding, and multi-step tool collaboration. It is well suited for engineering tasks that require continuous analysis, modification, and validation, and can also generate frontend code from textual requirements or interface images. With the optional Thinking mode, you can choose the appropriate working approach between direct answers and in-depth analysis.
Point the Base URL to api.acedata.cloud, configure your platform API key and the model ID below, and use your compatible SDK or client.
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["ACEDATACLOUD_API_KEY"],
base_url="https://api.acedata.cloud/v1",
)
response = client.chat.completions.create(
model="kimi-k2.6",
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)Choose an available protocol for this model. OpenAI SDK uses a Base URL ending in /v1; Anthropic SDK uses the root URL. See each guide for protocol-specific parameters, tools and response formats.
First, clarify this model's inputs and standard calling method.
Native model features are for model selection; this platform's input limits, available parameters, and billing are subject to this model's API and pricing. Continuous output from Chat Completions uses stream, and the client is responsible for preserving message history.
Learn what kimi-k2.6 can bring to your work.
K2.6's programming focus goes beyond completing code: it continuously advances through requirement breakdown, problem diagnosis, modification, and validation. When facing cross-file dependencies, build failures, or performance issues, it can adjust the approach based on code and tool feedback, making it suitable for engineering tasks that need to preserve architectural constraints and iterate repeatedly.
After entering page requirements, interface screenshots, or design references, you can have K2.6 analyze layout and interaction intent before generating a frontend implementation. Its publicly available capabilities cover structured pages, interactive elements, and scroll animations, and it can also handle lightweight full-stack needs such as authentication, session management, and database operations.
Thinking can be turned off for simple rewrites or clear code questions; reasoning can be enabled for tasks such as architectural analysis and complex fault diagnosis. Combined with function tool definitions and returned results, the model can continue analyzing execution feedback. Handling tool calls separately from text responses helps applications clearly distinguish between recommendations and actual operations.
Start with specific tasks to find where the model can be effective.
Provide relevant source code, error logs, test results, and performance analysis materials, and ask the model to first explain its hypotheses about the issue before proposing scoped modifications. Deliverables can include patches, testing suggestions, and optimization notes; after execution tools are integrated, it can continue revising based on compilation or test feedback rather than stopping at one-time code generation.
Input product requirements, reference screenshots, the technology stack, and interaction rules together, and have the model output page structures, component code, and implementation notes. It is suitable for campaign pages, management interfaces, and lightweight business prototypes; when login and data writing are involved, permission boundaries, data structures, and acceptance criteria should also be specified to facilitate step-by-step validation.
K2.6 officially emphasizes long-horizon programming and proactive tool collaboration. It is suitable for connecting analysis, modification, and test feedback within a single task; the official application's Agent Swarm is an additional orchestration system and should not be treated as a subtask executor included with a single model API call.
Choose based on task complexity, input materials, and expected results.
If you already have a K2.5 application, K2.6 is worth prioritizing for cross-file modifications, frontend generation, and continuous tool collaboration. Its upgrade focus is long-horizon programming and multi-step task reliability, rather than merely changing response style. It is recommended to use the same set of real tasks to compare modification scope, test results, and failure recovery performance before deciding which workflows to migrate.
Keep the versions of materials submitted to kimi-k2.6 and the actual responses, distinguishing original facts, model suggestions, and actions already completed by the application. Before structured results enter the system, check required fields, value types, and business rules to avoid directly turning missing information into definitive records.
Arrange the inputs first, then connect them to the corresponding application workflow.
Provide a reproducible real defect, relevant files, and permitted test commands, and limit the scope of modifications.
Explicitly select kimi-k2.6 in the Chat Completions request, and organize the background, materials, and output requirements for this run into messages. First use a clearly scoped task to inspect the response, then put actual review or test feedback into the next round of messages.
Design tasks directly from the inputs and acceptance priorities below.
First confirm the failure path, then modify the minimum amount of code; adjust the approach after reading test feedback in each round, and finally deliver the diff, completed validation, and remaining issues.
Use the original reproduction and relevant regression tests to check the fix; native Agent capabilities require coordination with terminal, file-reading, and permission configuration, and are not automatically provided by a single API request.
Before formal use, understand the output quality and capability scope.
Answers to common questions about using kimi-k2.6.
Use thinking.type in a Chat Completions request, setting it to enabled to turn it on and disabled to turn it off. Enable it for complex reasoning or engineering analysis, and disable it for clear, simple tasks. Do not use K3's reasoning_effort as a substitute for this switch.
You can provide text and image_url image blocks, allowing the model to analyze page structure from screenshots and generate frontend code. It is best to also specify the technology stack, screen adaptation, and interaction requirements. Screenshots mainly provide visual reference; the actual page still needs to be checked by running it, and image assets must be prepared separately.
Submit model=kimi-k2.6 and messages to /v1/chat/completions. Read normal results from choices[].message.content; for streaming calls, obtain incremental results through stream. Use this platform's API Key and set the full base URL according to the SDK you use.
Have the application save the message history, and include the user and assistant messages relevant to the current issue in messages. Provide a reproducible real defect, relevant files, and permitted test commands, and limit the scope of changes. When materials or constraints change, update them in the next request.
Use a fixed set of real inputs and acceptance requirements, and record answer omissions, citation accuracy, and the amount of manual editing. Applications that integrate tools should also check parameters, permissions, and result return; select a model based on delivery performance for the complete task, not just the length of a single answer.
Choose a development approach or application suited to this model and follow its setup guide.
↗OpenAI Chat Completions API
SDK installation, authentication and examples
↗Using Ace Data Cloud with Cherry Studio
Chat client setup · Base URL, API key and model
↗Using Ace Data Cloud with ChatBox
Chat client setup · Base URL, API key and model
↗Input
$0.30per 1M tokens
Official $0.74
Output
$1.23per 1M tokens
Official $3.09
You pay$13,584for 142,800 credits · $0.0951 / credits46% OFF
You're billed in credits. Pick a top-up tier to see its per-credit rate — the larger the top-up, the cheaper each credit.
This is only a basic call example. See the full docs for more parameters and advanced usage.
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