GPT-5.2
GPT-5.2Alternatives?
CheaperGemini 3.8 Flashhighwins 60%-69%*$3.49Sampling parameters are ignored+1BetterGPT-5.6 Terraxhighwins 54%-6%$0.63Prompts with >272K input tokens
OpenGLM 5.3 Flashunstatedwins 57%-95%$0.15 / $0.50Defaults to max · Self-hosted+4
CheaperMuse Spark 1.3maxwins 59%-58%$3.69Only auto tool_choice is supported+5CheaperMuse Sparkunstatedwins 59%-58%$1.25 / $4.25Only n=1 · Meta / Chat Completions+1Gemini 3.8 Flashhighwins 60%-69%*$3.49Sampling parameters are ignored+1Muse Spark 1.3maxwins 59%-58%$3.69Only auto tool_choice is supported+5Muse Sparkunstatedwins 59%-58%$1.25 / $4.25Only n=1 · Meta / Chat Completions+1Muse Spark 1.2xhighwins 58%-58%$1.29Only auto tool_choice is supported+1Gemini 3.6 Flashhighwins 58%-69%*$1.60GPT-5.6 Terraxhighwins 54%-6%$0.63Prompts with >272K input tokensGPT-6.1 Solmaxwins 56%-17%$0.72Remove unsupported parameters+5GPT-5.6 Solxhighwins 55%+66%$1.18Muse Spark 1.2xhighwins 58%-58%$1.29Only auto tool_choice is supported+1GPT-5.5highwins 57%+134%$1.40Prompts with >272K input tokensGLM 5.3 FlashunstatedOpenwins 57%-95%$0.15 / $0.50Defaults to max · Self-hosted+4
Kimi K2.6unstatedOpenwins 55%-64%$0.95 / $4Context: 400K → 256KGemma 4 31BunstatedOpenwins 54%-97%$0.10 / $0.34Context: 400K → 256K
Qwen3.8 27BunstatedOpenwins 53%-80%$0.42 / $2.55Context: 400K → 262K+5Kimi K2.5thinkingOpenwins 53%-75%$0.60 / $3Context: 400K → 256KGPT-5.4highwins 58%—$2.50 / $15GPT-5.5highwins 57%—$1.40Prompts with >272K input tokensGPT-6.1 Solmaxwins 56%—$0.72Remove unsupported parameters+5GPT-5.6 Solxhighwins 55%—$1.18GPT-6 Astramaxwins 55%—$3.26Monitoring can return HTTP 403+2GPT-5.6 Terraxhighwins 54%—$0.63Prompts with >272K input tokensGPT-5.6 Lunaxhighsame—$0.085GPT-5.1highsame—$1.25 / $10All OpenAI models →History
17 versionsFAQ
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?›
#55 of 336 in Chat & Knowledge, #13 of 19 in Coding, #9 of 16 in Agents & Tool Use, #82 of 197 in Writing & Language, #55 of 125 in Vision & Documents. Strongest at: Reasoning, Science, Long context, Knowledge, Instructions.
Is GPT-5.2 better than MiMo v2.5?›
On Arena Vision · overall, GPT-5.2 scores 1,245.8 vs 1,247 — 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 GLM 5.3 Flash.
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?›
Gemini 3.8 Flash (cheaper), GPT-5.6 Terra (better), GLM 5.3 Flash (open weights).