GPT-5.2
GPT-5.2Alternatives?
CheaperGPT-6.1 Solmax+15%-17%$0.72Remove unsupported parameters+5BetterGPT-6 Lunamedium+4%-96%$0.017Function calling only with none · Chat Completions+3
OpenMuse Spark Openxhigh+9%-58%$0.84Reasoning off leaves output unchanged · Self-hosted / llama.cpp+1
CheaperGemini 3.8 Flashhigh+15%-69%*$1.24Sampling parameters are ignored+1CheaperGemini 3.6 Flashhigh+12%-69%*$1.60GPT-6.1 Solmax+15%-17%$0.72Remove unsupported parameters+5Gemini 3.8 Flashhigh+15%-69%*$1.24Sampling parameters are ignored+1Gemini 3.6 Flashhigh+12%-69%*$1.60GPT-6 Solmax+11%-17%$1.04
Qwen3.8 Max (0902)thinking+11%-38%$5.41GPT-6 Lunamedium+4%-96%$0.017Function calling only with none · Chat Completions+3GPT-5.6 Lunahigh+4%-91%$0.044GPT-6.1 Sollow+11%-17%$0.13Remove unsupported parameters+5GPT-6 Sollow+8%-17%$0.13GPT-5.6 Terramedium+3%-6%$0.18Prompts with >272K input tokensMuse Spark OpenxhighOpen+9%-58%$0.84Reasoning off leaves output unchanged · Self-hosted / llama.cpp+1
DeepSeek V4.1 Flash 1017maxOpen+8%-89%$0.26Pass back reasoning_content · Chat Completions+4
Kimi K3maxOpen+8%+25%$2.00Sampling parameters are fixed+3Qwen3.8 FlashthinkingOpen+7%-95%$0.37Context: 400K → 262K+6Kimi K2.6thinkingOpen+6%-64%$0.80Context: 400K → 256KGPT-6 Astramedium+14%—$1.54Monitoring can return HTTP 403+2GPT-6.1 Solmedium+13%—$0.21Remove unsupported parameters+5GPT-5.6 Solmedium+9%—$0.50GPT-5.5medium+9%—$0.90Prompts with >272K input tokensGPT-6 Solmedium+8%—$0.25GPT-5.3 Codexxhigh+5%—$1.75 / $14DeprecatedGPT-6 Lunamedium+4%—$0.017Function calling only with none · Chat Completions+3GPT-5.6 Terramedium+3%—$0.18Prompts with >272K input tokensAll OpenAI models →History
17 versionsBenchmarks
in Vision & DocumentsFAQ
How much does GPT-5.2 cost?›
$1.75 per 1M input tokens and $14 per 1M output tokens; cached input $0.17 per 1M.
Is GPT-5.2 free to use?›
There is no free API; the cheapest paid price is $1.75 per 1M input tokens.
How good is GPT-5.2, and what is it best at?›
#98 of 334 in Chat & Knowledge, #13 of 19 in Coding, #9 of 16 in Agents & Tool Use, #77 of 195 in Writing & Language, #54 of 124 in Vision & Documents. Strongest at: Science, Knowledge.
Is GPT-5.2 better than Qwen3.6 27B?›
On MMMU-Pro (vision), GPT-5.2 scores 74.6 vs 74.6 — about the same.
How can I use GPT-5.2?›
Through the API of Azure, OpenAI.
What is the context window of GPT-5.2?›
400K tokens, with up to 128K output tokens.
When was GPT-5.2 released? Is there a newer version?›
Released 2025-12-11. It has been superseded by GPT-5.4.
Is GPT-5.2 open source?›
No, GPT-5.2 is a closed model available through an API. The closest open-weights option here is Muse Spark Open.
Can GPT-5.2 read images?›
It accepts text and images, PDF files as input.
What is GPT-5.2?›
GPT-5.2 is a closed language model from OpenAI, released Dec 2025.
What are the best alternatives to GPT-5.2?›
GPT-6.1 Sol (cheaper), GPT-6 Luna (better), Muse Spark Open (open weights).