Kimi K2-0905 Now on SiliconFlow: Enhanced Coding Capabilities with Smoother Claude Code Integration

Sep 10, 2025

TL;DR: Kimi K2-0905 is now live on SiliconFlow! With262K context window, enhanced coding capabilities and way smoother Claude Code integration, you can now unlock unprecedented development productivity while maintaining that beloved K2 personality intact.

SiliconFlow is excited to welcome Kimi K2-0905 — Moonshot AI's most capable coding-focused upgrade that transforms how developers build and innovate. Built on a state-of-the-art 1-trillion parameter MoE architecture with 32B activated parameters, this latest iteration delivers breakthrough performance.

With SiliconFlow's Kimi-K2-0905 API, you can expect:

Budget-Friendly Pricing: Kimi-K2-0905 $0.58/M tokens (input) and $2.29/M tokens (output).
Full 262K Context Window Support: Enables users to tackle complex tasks.
Seamless Claude Code Compatibility.

Why This Upgrade Matters

Built on everything you already love, Kimi K2-0905 gets "juiced up with crazy coding powers" while keeping that signature K2 personality intact.

What this upgrade delivers:

Creative Excellence Maintained: Still SOTA in creative writing with reduced hallucination, preserving that beloved K2 style while gaining coding superpowers.
Better K2 + Claude Code Experience: Way smoother integration eliminating previous compatibility friction. Agentic tool use, file editing, and terminal operations now just click into place.
Frontend Power Unlocked: Web pages and charts now come out looking absolutely gorgeous with improved functionality.
262K Context Window: Doubled from the previous version of 131K — enabling analysis of entire codebases without "memory gaps", which means it can perform comprehensive code reviews, bug tracing, and architectural refactoring while maintaining full context from frontend to backend without forgetting earlier components.

Industry-leading Benchmark Performance

K2-0905 demonstrates strong performance across multiple benchmarks, with particularly impressive results in multilingual, terminal-based and agentic tasks:

vs Claude Models: K2-0905 outperforms Claude in key areas while remaining competitive overall:

🥇 Leads SWE-Bench Multilingual (55.9 vs Claude Sonnet-4's 53.3)
🥇 Leads Terminal-Bench (44.5 vs Claude Sonnet-4's 36.4 and Opus-4's 43.2)
Competitive on SWE-Bench verified (69.2 vs Claude Sonnet-4's 72.7)

Benchmark	K2-Instruct-0905	K2-Instruct-0711	Qwen3-Coder-480B-A35B-Instruct	GLM-4.5	DeepSeek-V3.1	Claude-Sonnet-4	Claude-Opus-4
SWE-Bench verified	69.2 ± 0.63	65.8	69.6*	64.2*	66.0*	72.7*	72.5*
SWE-Bench Multilingual	🥇55.9 ± 0.72	47.3	54.7*	52.7	54.5*	53.3*	-
Multi-SWE-Bench	33.5 ± 0.28	31.3	32.7	31.7	29	35.7	-
Terminal-Bench	🥇44.5 ± 2.03	37.5	37.5*	39.9*	31.3*	36.4*	43.2*
SWE-Dev	66.6 ± 0.72	61.9	64.7	63.2	53.3	67.1	-

（All baseline figures denoted with an asterisk (*) are excerpted directly from their official report or public leaderboard; the remaining metrics were evaluated by MoonShot AI under conditions identical to those used for K2-Instruct-0905.）

Whether you're building applications across multiple programming languages or managing complex projects through terminal-based workflows, K2-0905 delivers exceptional performance while maintaining solid results on traditional coding benchmarks.

Access Kimi K2-0905 Through SiliconFlow's API Service

Besides Kimi K2-0905's industry-leading coding performance, SiliconFlow also delivers instant compatibility with your existing development ecosystem :

Developer Tool Integration: Seamless compatibility with Cline, Qwen Code, Gen-CLI, and other OpenAI-standard development tools — simply use your SiliconFlow API to access Kimi K2-0905's capabilities.
Anthropic Ecosystem Support: Full compatibility with Anthropic's ecosystem for comprehensive code reviews, bug tracing, and architectural refactoring using Kimi K2-0905.
Other Supported Platforms: Ready-to-use integrations with Dify, ChatHub, Chatbox, Sider, MindSearch, and DB-GPT leveraging Kimi K2-0905's capabilities.

With powerful models, seamless integrations and cost-effective pricing, SiliconFlow transforms how you build — letting you ship faster and scale smarter.

Get Started Immediately

1. Explore: Try Kimi-K2-0905 in the SiliconFlow playground.
2. Integrate: Use our OpenAI-compatible API. Explore the full API specifications in the SiliconFlow API documentation.

import requestsurl = "https://api.siliconflow.com/v1/chat/completions"payload = {    "model": "moonshotai/Kimi-K2-Instruct-0905",    "thinking_budget": 4096,    "top_p": 0.7,    "stream": False,    "max_tokens": 4096,    "stop": [],    "temperature": 0.7,    "top_k": 50,    "frequency_penalty": 0.5,    "n": 1,    "messages": [        {            "role": "user",            "content": "tell me a story"        }    ]}headers = {    "Authorization": "Bearer <token>",    "Content-Type": "application/json"}response = requests.request("POST", url, json=payload, headers=headers)print(response.text)

Start building with Kimi K2-0905 today on SiliconFlow！

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