GPT-5.2: Benchmarks, Pricing & Context Window
GPT-5.2 is a language model from OpenAI, released in December 2025, with multimodal input, a 400K-token context window, and pricing from $1.75/M input and $14.00/M output.
GPT‑5.2 introduces substantial gains in professional knowledge work, outperforming experts on GDPval with 70.9% wins or ties, and setting new highs in coding (SWE‑Bench Pro 55.6%), science (GPQA Diamond ~92–93%), math (AIME 2025: 100%),
GPT-5.2 benchmarks
Capability tiers
Standing within each category, adjusted for leaderboard depth.
Real tasks performance
High-confidence performance for GPT-5.2 across real-world prompt categories. Only 95% intervals at most 4 points wide are shown.
Performance by conversation depth
How GPT-5.2 holds up as conversations get longer.
Quality Tracker
GPT-5.2 Performance Across Datasets
Scores sourced from the model's scorecard, paper, or official blog posts
llm-stats.com - Sun Sep 13 2026GPT-5.2 pricing
Providers
GPT-5.2 starts at $1.75 per million input tokens and $14.00 per million output tokens via OpenAI.
| Provider | Input $/M | Cached input $/M | Output $/M | Context in / out | TTFT p95 s | Output p5 c/s | Modalities in / out |
|---|---|---|---|---|---|---|---|
 OpenAI | $1.75 | — | $14.00 | 400.0K/128.0K | 2.00 | — | / |
Cached input is the discounted price for prompt tokens served from a provider cache. TTFT is time to first token. Output is characters per second; p5 is the sustained floor exceeded by 95% of observed requests.
GPT-5.2 context window
Input and output token limits for GPT-5.2, plus how it ranks on long-context understanding.
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GPT-5.2 latency
GPT-5.2 time to first token, sustained output throughput, and failed-request rate from live model usage over the trailing 7 days.
GPT-5.2 examples
Recent arena outputs from GPT-5.2, picked from the highest-ranked matchups.
GPT-5.2 license
GPT-5.2 is a proprietary model available under its provider's product and API terms, has a knowledge cutoff of August 2025.
- License
- Proprietary
- Hosted access
- Knowledge cutoff
- August 2025
Proprietary license - usage restrictions apply
GPT-5.2 resources
Official sources for GPT-5.2: provider documentation, official playground, official launch post.
GPT-5.2 vs other models
The most-compared alternatives to GPT-5.2 are Claude Opus 4.6, Gemini 3 Pro, Gemini 3 Flash. Open any pair side-by-side for benchmarks, pricing, context, and latency.
Models like GPT-5.2
Models ranked just above and below GPT-5.2 by LLM Stats score.
FAQ
Common questions about GPT-5.2.