MiniMax: MiniMax M2.5 Lightning
Chatminimax/minimax-m2.5-lightningMiniMax M2.5 Lightning is the speed-oriented serving tier of MiniMax M2.5, MiniMax's state-of-the-art model for real-world productivity. It builds on M2.1's coding expertise and extends into general office work, generating and operating Word, Excel, and PowerPoint files, switching context between software environments, and working across agent and human teams, with scores of 80.2% on SWE-Bench Verified, 51.3% on Multi-SWE-Bench, and 76.3% on BrowseComp. The Lightning tier favours fast responses, priced at $0.30/M input and $2.40/M output tokens with cached reads at $0.03/M. Reasoning, function calling, prompt caching, and web search are supported. Context: 200K tokens, output: 131K. Available via OpenAI and Anthropic protocols.
Context Window
200K
Max Output Tokens
131K
Released
2026-02-12
Capabilities
Function CallingReasoningPrompt CachingWeb Search
Available Providers
MiniMax
Supported Protocols
openaianthropic
Providers
MiniMax
Input Tokens
$0.3/M
Output Tokens
$2.4/M
Cache Read
$0.03/M
Cache Write
$0.375/M
Protocols
openai
/v1/chat/completions/v1/responsesanthropic
Code Examples
from openai import OpenAIclient = OpenAI(base_url="https://api.ofox.ai/v1",api_key="YOUR_OFOX_API_KEY",)response = client.chat.completions.create(model="minimax/minimax-m2.5-lightning",messages=[{"role": "user", "content": "Hello!"}],)print(response.choices[0].message.content)
Related Models
Frequently Asked Questions
MiniMax: MiniMax M2.5 Lightning on Ofox.ai costs $0.3/M per million input tokens and $2.4/M per million output tokens. Pay-as-you-go, no monthly fees.
MiniMax: MiniMax M2.5 Lightning supports a context window of 200K tokens with max output of 131K tokens, allowing you to process large documents and maintain long conversations.
Simply set your base URL to https://api.ofox.ai/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.
MiniMax: MiniMax M2.5 Lightning supports the following capabilities: Function Calling, Reasoning, Prompt Caching, Web Search. Access all features through the Ofox.ai unified API.