GPT-4.1
GPT-4.1Alternatives?
CheaperGemini 3.8 Flashhigh×212.3-57%*$1.24Sampling parameters are ignored+1BetterGPT-6 Lunalow×10.9-94%$0.005Function calling only with none · Chat Completions+3
OpenGLM 5.3 Flashmax×156.7-93%$0.28Defaults to max · Self-hosted+4
CheaperGrok 4.6xhigh×159.7-14%$1.75Context: 1M → 500KCheaperGrok 4.7xhigh×146.2-14%$3.74Context: 1M → 500K+5Gemini 3.8 Flashhigh×212.3-57%*$1.24Sampling parameters are ignored+1Grok 4.6xhigh×159.7-14%$1.75Context: 1M → 500KGLM 5.3 FlashmaxOpen×156.7-93%$0.28Defaults to max · Self-hosted+4Grok 4.7xhigh×146.2-14%$3.74Context: 1M → 500K+5
Claude Haiku 5.5xhigh×145.8-94%$0.12Remove sampling parameters+5GPT-6 Lunalow×10.9-94%$0.005Function calling only with none · Chat Completions+3GPT-5.6 Lunalow×12.2-87%$0.01Claude Haiku 5.5low×6.6-94%$0.024Remove sampling parameters+5GPT-6.1 Sollow×182.5+14%$0.13Remove unsupported parameters+5GPT-6 Sollow×75.1+14%$0.13GLM 5.3 FlashmaxOpen×156.7-93%$0.28Defaults to max · Self-hosted+4
DeepSeek V4 Pro 0813maxOpen×145.8-43%$0.67No image input+5
Kimi K3maxOpen×143.8+71%$2.00Sampling parameters are fixed+3
Qwen3.8 27BxhighOpen×100.9-73%$1.01Context: 1M → 262K+5TInkling SmallxhighOpen×95.6-82%$0.45 / $1.20Context: 1M → 256K+1GPT-6 Astramedium×219.2—$1.54Monitoring can return HTTP 403+2GPT-6.1 Solmedium×206.3—$0.21Remove unsupported parameters+5GPT-5.5 Prohigh×201.4—$30 / $180GPT-5.4 Proxhigh×198.4—$30 / $180No strict JSONGPT-5.4xhigh×176.1—$2.50 / $15GPT-5.5medium×167.7—$0.90Prompts with >272K input tokensGPT-5.6 Solmedium×159.7—$0.50GPT-6 Solmedium×137.6—$0.25All OpenAI models →History
17 versionsBenchmarks
in Chat & KnowledgeFAQ
How much does GPT-4.1 cost?›
$2 per 1M input tokens and $8 per 1M output tokens; cached input $0.50 per 1M.
Is GPT-4.1 free to use?›
There is no free API; the cheapest paid price is $2 per 1M input tokens.
How good is GPT-4.1, and what is it best at?›
#302 of 334 in Chat & Knowledge, #113 of 239 in Coding, #113 of 242 in Agents & Tool Use, #65 of 195 in Writing & Language, #94 of 124 in Vision & Documents.
Is GPT-4.1 better than R1 0528?›
On ARC-AGI-2 · semi-private, GPT-4.1 scores 0.4 vs 1.3 — about the same.
How can I use GPT-4.1?›
Through the API of Azure, Azure AI Foundry, OpenAI.
What is the context window of GPT-4.1?›
1M tokens, with up to 33K output tokens.
When was GPT-4.1 released? Is there a newer version?›
Released 2025-04-14. It has been superseded by GPT-6 Luna.
Is GPT-4.1 open source?›
No, GPT-4.1 is a closed model available through an API. The closest open-weights option here is GLM 5.3 Flash.
Can GPT-4.1 read images?›
It accepts text and images, PDF files as input.
What is GPT-4.1?›
GPT-4.1 is a closed language model from OpenAI, released Apr 2025, the successor to GPT-4.5 Preview.
What are the best alternatives to GPT-4.1?›
Gemini 3.8 Flash (cheaper), GPT-6 Luna (better), GLM 5.3 Flash (open weights).