Paul Joshua
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BREAKING NEWS! š OpenAIās GPT-4.1 API Models Are Here ā Built for Developers
OpenAI has launched GPT-4.1, GPT-4.1 Mini, and GPT-4.1 Nanoāmodels engineered for real-world coding, instruction following, and long-context tasks. ļæ¼
š§ Key Dev Features
ā¢ Coding Performance: GPT-4.1 scores 54.6% on SWE-bench Verified, outperforming GPT-4o by 21.4% and GPT-4.5 by 26.6%. It handles diffs more precisely, reduces unnecessary edits, and adheres to formatting constraints. ļæ¼
ā¢ Long Context: All models support up to 1 million tokensā8x more than GPT-4oāenabling full repo analysis and deep document comprehension. ļæ¼
ā¢ Instruction Following: Improved multi-step reasoning and formatting accuracy, with a 10.5% gain over GPT-4o on MultiChallenge. ļæ¼
ā¢ Latency & Cost: GPT-4.1 is 40% faster and 80% cheaper per query than GPT-4o. Mini and Nano versions offer even greater speed and affordability. ļæ¼
š§ Model Lineup
Model Context Window Use Case Cost per 1M Tokens
GPT-4.1 1M tokens Production-grade coding & agents $2.00 input / $8.00 output
GPT-4.1 Mini 1M tokens Balanced performance, cost-sensitive apps $0.40 / $1.60
GPT-4.1 Nano 1M tokens Ultra-fast, lightweight tasks $0.10 / $0.40
š ļø Access & Tools
ā¢ API Only: Available via OpenAI API and PlaygroundāChatGPT remains on GPT-4o. ļæ¼
ā¢ Prompting Guide: Optimized prompts for agentic coding workflows. ļæ¼
ā¢ Benchmarks & Pricing: Detailed comparisons and cost breakdowns. ļæ¼
For more information, [visit the official announcement](https://openai.com/index/gpt-4-1)
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