ModelRefs / GPT-4o vs o4 Mini — Benchmarks, Pricing & Coding Comparison
GPT-4o vs o4 Mini — Benchmarks, Pricing & Coding Comparison
GPT-4o vs o4 Mini: side-by-side benchmarks, pricing, context windows, coding ability and deployment. Pick the right model for your stack.
Overview
o4 Mini: o4 Mini is OpenAI's next-generation efficient reasoning model adding vision support to the mini reasoning tier. It is optimized for agentic tasks requiring both image understanding and step-by-step logic at low cost-per-task.
Context window: GPT-4o accepts up to 128,000 tokens, o4 Mini up to 200,000. Confirm the limit for your specific deployment channel before relying on it.
GPT-4o vs o4 Mini at a glance
| Attribute | GPT-4o | o4 Mini |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Released | 2024-05-13 | 2025-09-01 |
| Context window | 128,000 tokens | 200,000 tokens |
| Input price | $2.5/M tokens | $1.1/M tokens |
| Output price | $10/M tokens | $4.4/M tokens |
| Licence | Proprietary | Proprietary |
| Self-hostable | No, hosted only | No, hosted only |
| Modalities | text, vision, audio | text, vision |
Benchmarks reported for both
| Benchmark | GPT-4o | o4 Mini | Reported |
|---|---|---|---|
| gpqa | 49.9 | 77.6 | 2024-11-21 |
Scores are as published by their cited sources on the dates shown. Different runs use different harnesses, prompts, and dates, so treat these as directional evidence rather than a head-to-head result.
Where they differ most
- Cost Efficiency: GPT-4o 46%, o4 Mini 63%. o4 Mini leads on this dimension.
- Reasoning: GPT-4o 69%, o4 Mini 78%. o4 Mini leads on this dimension.
Capability scores are ModelRefs' own derived signals, not vendor claims or benchmark results. Validate against your own workload before relying on them.
Continue your research
Use these connected ModelRefs sections to compare alternatives, inspect implementation paths, and review the evidence and governance boundaries relevant to GPT-4o vs o4 Mini — Benchmarks, Pricing & Coding Comparison.
Frequently asked questions
Which is better, GPT-4o or o4 Mini?
GPT-4o and o4 Mini target different workloads — see the benchmark and pricing tables for a side-by-side answer.
Is GPT-4o cheaper than o4 Mini?
Compare $0.00250 vs $0.00110 on this page.