Compare / head-to-head
Claude Opus 4.6vsGPT-4.1 mini
Claude Opus 4.6 leads 4 of 4 shared benchmarks. GPT-4.1 mini is 15x cheaper per token. GPT-4.1 mini has the larger context window (1.0M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
4 – 0
Claude Opus 4.6 leads
Cheaper per token
GPT-4.1 mini
15x cheaper, input + output
Larger context
GPT-4.1 mini
1.0M tokens
Provider uptime (30d)
100% · 94.2446%
Anthropic · OpenAI
Claude Opus 4.6
Anthropic · released 2026-02-05
textvision
GPT-4.1 mini
OpenAI · released 2025-04-14
textvision
Quality
Benchmark matrix
4 shared · 14 only Claude Opus 4.6 · 2 only GPT-4.1 mini| Benchmark | Claude Opus 4.6 | GPT-4.1 mini | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 4 | ||||
| GPQA Diamond | 91.3% ↗ | 65% ↗ | +26.3 pt | Claude Opus 4.6 |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | 66% ↗epoch | 6.7% ↗epoch | +59.3 pt | Claude Opus 4.6 |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 94.4% ↗epoch | 44.7% ↗epoch | +49.7 pt | Claude Opus 4.6 |
| SimpleQA Verified | 47% ↗epoch | 12.7% ↗epoch | +34.3 pt | Claude Opus 4.6 |
| Only Claude Opus 4.6 reports · 14 | ||||
| SWE-bench Verified | 80.8% ↗ | not reported | — | — |
| AIME 2026 | 96.7% ↗matharena | not reported | — | — |
| LMArena Elo | 1497.5 ↗ | not reported | — | — |
| ARC-AGI-2 (Verified) | 68.8% ↗ | not reported | — | — |
| FrontierMath Tier 4 v2 (Epoch AI run) | 26.8% ↗epoch | not reported | — | — |
| MCP Atlas | 59.5% ↗ | not reported | — | — |
| MMMLU | 91.1% ↗ | not reported | — | — |
| MMMU-Pro (no tools) | 73.9% ↗ | not reported | — | — |
| MMMU-Pro (with tools) | 77.3% ↗ | not reported | — | — |
| OSWorld-Verified | 72.7% ↗ | not reported | — | — |
| SWE-bench Verified (Epoch AI run) | 78.7% ↗epoch | not reported | — | — |
| Tau2-bench Retail | 91.9% ↗ | not reported | — | — |
| Tau2-bench Telecom | 99.3% ↗ | not reported | — | — |
| Terminal-Bench 2.0 | 65.4% ↗ | not reported | — | — |
| Only GPT-4.1 mini reports · 2 | ||||
| MMLU | not reported | 87.5% ↗ | — | — |
| AIME 2024 | not reported | 49.6% ↗ | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Claude Opus 4.6 minus GPT-4.1 mini in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Claude Opus 4.6 | GPT-4.1 mini | Edge |
|---|---|---|---|
| Context window | 1M tokens | 1.0M tokens | GPT-4.1 mini |
| Max output | 128K tokens | 33K tokens | Claude Opus 4.6 |
| Input price / 1M | $5 ↗ | $0.4 ↗ | GPT-4.1 mini |
| Output price / 1M | $25 ↗ | $1.6 ↗ | GPT-4.1 mini |
| Cached input / 1M | $0.5 ↗ | $0.1 ↗ | GPT-4.1 mini |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $30 | $2 | GPT-4.1 mini |
| Modalities | text · vision | text · vision | Tie |
| Released | 2026-02-05 | 2025-04-14 | — |
| Cited benchmark scores | 19 | 7 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Claude Opus 4.6 vs …
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GPT-4.1 mini vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Claude Opus 4.6 and GPT-4.1 mini on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.