GPT-5.2 Chat
Dec 2025
GPT-5.2 ChatCompare inon
Benchmarks of GPT-5.2 Chat3
BenchmarkByScoreRank
Multimodal1
Writing2
No benchmark matches
Ranking?
Retired models are left out of the current rankings.
Alternatives?
ModelScoreCostPer taskWhat changes
CheaperGemini 4 Argonhighwins 62%-17%*$1.99Synchronous output stops at 65,536+2BetterGPT-6.1 Solmaxwins 54%-17%$0.72Remove unsupported parameters+5
OpenKimi K3maxwins 54%+25%$2.00Sampling parameters are fixed+3CheaperGemini 3.8 Flashhighwins 58%-69%*$1.24Sampling parameters are ignored+1CheaperGemini 3.1 Pro Previewunstatedwins 57%-6%$2 / $12Cannot use both thinking controlsModelScoreCostPer taskWhat changes
Gemini 4 Argonhighwins 62%-17%*$1.99Synchronous output stops at 65,536+2Gemini 3.8 Flashhighwins 58%-69%*$1.24Sampling parameters are ignored+1Gemini 3.1 Pro Previewunstatedwins 57%-6%$2 / $12Cannot use both thinking controlsGemini 3.6 Flashhighwins 55%-69%*$1.60
Muse Sparkunstatedwins 55%-58%$1.25 / $4.25Only n=1 · Meta / Chat Completions+1ModelScoreCostPer taskWhat changes
GPT-6.1 Solmaxwins 54%-17%$0.72Remove unsupported parameters+5GPT-5.6 Solxhighwins 55%+66%$1.18Gemini 3.8 Flashhighwins 58%-69%*$1.24Sampling parameters are ignored+1
GLM 5.2maxOpenwins 53%-55%$1.47No image inputGPT-5.5highwins 53%+134%$1.54Prompts with >272K input tokensModelScoreCostPer taskWhat changes
Kimi K3maxOpenwins 54%+25%$2.00Sampling parameters are fixed+3GLM 5.2maxOpenwins 53%-55%$1.47No image inputGLM 5.3maxOpenwins 53%-55%$2.01No image input+4GLM 5unstatedOpenwins 52%-68%$1 / $3.20No image inputGLM 5.1unstatedOpensame-55%$1.40 / $4.40No image inputModelScoreCostPer taskWhat changes
GPT-5.6 Solxhighwins 55%—$1.18GPT-6.1 Solmaxwins 54%—$0.72Remove unsupported parameters+5GPT-5.5highwins 53%—$1.54Prompts with >272K input tokensGPT-6 Astramaxwins 52%—$3.26Monitoring can return HTTP 403+2GPT-5.4highsame—$2.50 / $15GPT-6 Solmaxsame—$1.04GPT-5.6 Terraxhighsame—$0.63Prompts with >272K input tokensGPT-5.1highsame—$1.25 / $10All OpenAI models →Benchmarks
all categoriesChat & Knowledge
Arena Text · overall1,476
Writing & Language
Vision & Documents
Arena Vision · overall1,267.8
FAQ
How much does GPT-5.2 Chat cost?›
$1.75 per 1M input tokens and $14 per 1M output tokens; cached input $0.17 per 1M.
Is GPT-5.2 Chat free to use?›
There is no free API; the cheapest paid price is $1.75 per 1M input tokens.
How can I use GPT-5.2 Chat?›
Through the API of Azure.
What is the context window of GPT-5.2 Chat?›
128K tokens, with up to 16K output tokens.
When was GPT-5.2 Chat released? Is there a newer version?›
Released 2025-12-11. It has been superseded by GPT-5.6 Sol.
Is GPT-5.2 Chat open source?›
No, GPT-5.2 Chat is a closed model available through an API. The closest open-weights option here is Kimi K3.
Can GPT-5.2 Chat read images?›
It accepts text and images, PDF files as input.
What is GPT-5.2 Chat?›
GPT-5.2 Chat is a closed language model from OpenAI, released Dec 2025.
What are the best alternatives to GPT-5.2 Chat?›
Gemini 4 Argon (cheaper), GPT-6.1 Sol (better), Kimi K3 (open weights).