gpt-5.2 vs gpt-4.1
Side-by-side comparison of gpt-5.2 and gpt-4.1— benchmarks, pricing, context window and capabilities. Both are accessible through Requesty's unified API. gpt-5.2 outperforms gpt-4.1 on 11 of 11 shared benchmarks.
gpt-5.2
Input / 1M
$1.75
Output / 1M
$14.00
Context
400K
Model ID
openai/gpt-5.2
gpt-4.1
Input / 1M
$2.00
Output / 1M
$8.00
Context
1.0M
Model ID
openai/gpt-4.1
Benchmark comparison
Intelligence Indexreasoning
gpt-5.251.3%
gpt-4.126.3%
Coding Indexcoding
gpt-5.248.7%
gpt-4.121.8%
Math Indexmath
gpt-5.299.0%
gpt-4.134.7%
GPQA Diamondreasoning
gpt-5.290.3%
gpt-4.166.6%
AIME 2025math
gpt-5.299.0%
gpt-4.134.7%
LiveCodeBenchcoding
gpt-5.288.9%
gpt-4.145.7%
Terminal-Bench Hardagentic
gpt-5.247.0%
gpt-4.113.6%
τ²-Benchagentic
gpt-5.284.8%
gpt-4.147.1%
SciCodecoding
gpt-5.252.1%
gpt-4.138.1%
MMLU Proknowledge
gpt-5.287.4%
gpt-4.180.6%
Humanity's Last Examreasoning
gpt-5.235.4%
gpt-4.14.6%
Scores sourced from official model cards, Artificial Analysis, and public leaderboards. Benchmarks measure specific skills and don't capture every aspect of model quality.
Pricing & specifications
| gpt-5.2 | gpt-4.1 | |
|---|---|---|
| Input price / 1M | $1.75 | $2.00 |
| Output price / 1M | $14.00 | $8.00 |
| Context window | 400K tokens | 1.0M tokens |
| Max output | 128K tokens | 33K tokens |
| Vision input | Yes | Yes |
| Tool calling | Yes | Yes |
| Reasoning | Yes | — |
| Prompt caching | Yes | Yes |
| Computer use | — | — |
| Provider | OpenAI Inc. | OpenAI Inc. |
Questions people ask
Is gpt-5.2 better than gpt-4.1?
gpt-5.2 outperforms gpt-4.1 on 11 of 11 shared benchmarks. See the benchmark comparison above for specifics — gpt-5.2 and gpt-4.1 have different strengths across reasoning, coding, math and multimodal tasks.
Which is cheaper — gpt-5.2 or gpt-4.1?
gpt-4.1 is cheaper. gpt-5.2 costs $1.75/$14.00 per 1M input/output tokens, while gpt-4.1 costs $2.00/$8.00.
Can I use gpt-5.2 and gpt-4.1 through the same API?
Yes. Requesty provides a single OpenAI-compatible API that routes to both. Change just the "model" parameter to switch — "openai/gpt-5.2" or "openai/gpt-4.1" — no other code changes needed.
What are the context windows?
gpt-5.2 supports up to 400K tokens of context. gpt-4.1 supports up to 1.0M tokens. Longer context means you can feed larger documents or codebases in a single prompt, though quality often degrades past 128K for most models.
Switch between gpt-5.2 and gpt-4.1 with one line of code
Requesty provides a single OpenAI-compatible API for 400+ models. Change the model parameter, not your code.
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