Claude Opus 4.1 vs GPT-4o mini
Benchmarks, API pricing and specs, head to head. Data updated 2026-06-10.
Claude Opus 4.1
Anthropic · Aug 2025
The last $15/$75-priced Opus — a 2025 flagship now thoroughly superseded by cheaper, stronger successors.
GPT-4o mini
OpenAI · Jul 2024
The 2024 budget classic that defined the cheap-LLM tier; GPT-5 nano and mini have since taken its crown.
The verdict
These two models don't yet share verified results on the benchmarks we track, so judge them on specs, pricing and intended use. On price the gap is dramatic: GPT-4o mini works out roughly 114x cheaper per blended million tokens. Claude Opus 4.1 also takes 200K of context versus 128K for GPT-4o mini.
Specs & pricing
| Claude Opus 4.1 | GPT-4o mini | |
|---|---|---|
| modhub Index | — | — |
| Input price / 1M | $15 | $0.15 |
| Output price / 1M | $75 | $0.6 |
| Context window | 200K | 128K |
| Max output | 32K | 16K |
| Open weights | no | no |
| Reasoning model | yes | no |
| Multimodal input | text, image | text, image |
| Knowledge cutoff | Mar 2025 | Oct 2023 |
| Released | Aug 2025 | Jul 2024 |
| Example monthly cost* | $262.50 | $2.40 |
* 10M input + 1.5M output tokens per month at list prices, no caching. Green = better value on that row.
Frequently asked questions
- Which is better, Claude Opus 4.1 or GPT-4o mini?
- These two models don't yet share verified results on the benchmarks we track, so judge them on specs, pricing and intended use. On price the gap is dramatic: GPT-4o mini works out roughly 114x cheaper per blended million tokens. Claude Opus 4.1 also takes 200K of context versus 128K for GPT-4o mini.
- Which is cheaper, Claude Opus 4.1 or GPT-4o mini?
- Claude Opus 4.1 costs $15/$75 per million input/output tokens, while GPT-4o mini costs $0.15/$0.6. For a typical workload of 10M input and 1.5M output tokens per month, that's $262.50 versus $2.40.
- Which model is better for coding, Claude Opus 4.1 or GPT-4o mini?
- We don't yet track SWE-bench Verified results for both models; check their individual pages for coding-related scores.