Model comparison
Claude 4.1 Opus vs GPT-5 mini
Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Claude 4.1 Opus #142 (Supported); GPT-5 mini #153 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Claude 4.1 Opus and GPT-5 mini share 0 comparable benchmark results. 0 of 8 categories are comparable. 4 results are unique to Claude 4.1 Opus; 1 to GPT-5 mini.
Updated July 21, 2026- Shared results
- 0
- Claude 4.1 Opus only
- 4
- GPT-5 mini only
- 1
- Comparable categories
- 0 / 8
Benchmark data for Claude 4.1 Opus and GPT-5 mini is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Claude 4.1 Opus is priced at $15.00 input / $75.00 output per 1M tokens, versus $0.25 input / $2.00 output per 1M tokens for GPT-5 mini. Claude 4.1 Opus has the larger context window at 200K, compared with 128K for GPT-5 mini.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Claude 4.1 Opus | GPT-5 mini | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Claude 4.1 Opus$15 input / $75 output | GPT-5 mini$0.25 input / $2 output | GPT-5 mini has the lower combined listed price. |
| Generation speedtokens per second | Claude 4.1 Opus29 tok/s | GPT-5 mini86 tok/s | GPT-5 mini has the higher measured throughput. |
| First-answer latencyseconds to first token | Claude 4.1 Opus1.66 s | GPT-5 mini65.32 s | Claude 4.1 Opus reaches the first token sooner. |
| Context windowmaximum listed tokens | Claude 4.1 Opus200K | GPT-5 mini128K | Claude 4.1 Opus lists the larger context window. |
Benchmark Deep Dive
Agentic1 benchmarks
| Benchmark | Claude 4.1 Opus | GPT-5 mini | Result |
|---|---|---|---|
| JobBenchSource | 21.9% | — | Not comparable |
Coding2 benchmarks
Knowledge1 benchmarks
| Benchmark | Claude 4.1 Opus | GPT-5 mini | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 28.2% | — | Not comparable |
Multimodal1 benchmarks
| Benchmark | Claude 4.1 Opus | GPT-5 mini | Result |
|---|---|---|---|
| Design Arena WebsiteSource | 1207 | — | Not comparable |
Frequently Asked Questions (3)
Can I compare Claude 4.1 Opus and GPT-5 mini on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for Claude 4.1 Opus and GPT-5 mini today?
Claude 4.1 Opus: $15.00 input / $75.00 output per 1M tokens GPT-5 mini: $0.25 input / $2.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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