Data points: 137
Model compare
The readout for Claude Opus 4.7 and GPT-5.1, before the detailed comparison sheet.
Weighted outcome: Claude Opus 4.7. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
Claude Opus 4.7
Claude Opus 4.7 has the higher weighted result; Model A / B score 61.3 to 38.7.
Evidence depth
137 data points
Includes 29 benchmark rows, 3 audit samples, and 6 provider examples.
Selection signal
Start with Claude Opus 4.7
The charts below split 38 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
This report only uses LMSpeed data for Claude Opus 4.7 and GPT-5.1: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | Claude Opus 4.7 | GPT-5.1 |
|---|---|---|
| Overall leader | Leading | Contender |
| Weighted overall score | 61.3 pts | 38.7 pts |
| Benchmark category leads | 4 categories | 2 categories |
| Operational advantages | Cheapest input price, Provider coverage | Average speed, First-token latency, Free providers |
| Context window | 1M tokens | 400K tokens |
| Max output | 128K tokens | 128K tokens |
| Modalities | Input TextImageFile Output Text |
The overall result weights benchmark capability categories at 80% and price, API speed/latency, and availability at 20%. Recent test volume does not affect the winner, and missing benchmark categories are excluded.
| Model compare | Claude Opus 4.7 | GPT-5.1 |
|---|---|---|
| Developer | Anthropic | OpenAI |
| Released | May 2026 | Nov 2025 |
| Parameters | No data | No data |
| Tokenizer | Claude | GPT |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | anthropic/claude-opus-4.7 | openai/gpt-5.1 |
| References | No data | No data |
This report only uses LMSpeed data for Claude Opus 4.7 and GPT-5.1: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
Claude Opus 4.7
Claude Opus 4.7 is stronger in benchmark categories (Agents, Coding, Reasoning, Math) and operational dimensions (Cheapest input price, Provider coverage).
GPT-5.1
GPT-5.1 is stronger in benchmark categories (Knowledge, Instruction following) and operational dimensions (Average speed, First-token latency, Free providers).
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
Claude Opus 4.7
55.2
Avg. score
GPT-5.1
55.5
Claude Opus 4.7 leads by 6.9
Claude Opus 4.7 leads by 8.5
Claude Opus 4.7 leads by 4.1
GPT-5.1 leads by 1.4
Claude Opus 4.7 leads by 2.8
GPT-5.1
GPT-5.1
GPT-5.1 leads by 9.6
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
Claude Opus 4.7
69.0
Rank #36/127 · confidence 1 · eval date 2026-04-16
GPT-5.1
winner72.0
Rank #27/127 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
53.0 tok/s
Rank #111/139 · confidence 4
GPT-5.1
winner109.7 tok/s
Rank #55/139 · confidence 4
Claude Opus 4.7
winner26.18 s
Rank #99/139 · confidence 4
GPT-5.1
30.09 s
Rank #103/139 · confidence 4
Claude Opus 4.7
winner26.18 s
Rank #126/139 · confidence 4
GPT-5.1
30.09 s
Rank #127/139 · confidence 4
Claude Opus 4.7
$5.00/M
Rank #147/163 · confidence 4
GPT-5.1
winner$1.25/M
Rank #109/163 · confidence 4
Claude Opus 4.7
$10.00/M
Rank #148/163 · confidence 4
GPT-5.1
winner$3.44/M
Rank #119/163 · confidence 4
Claude Opus 4.7
$25.00/M
Rank #148/163 · confidence 4
GPT-5.1
winner$10.00/M
Rank #122/163 · confidence 4
Claude Opus 4.7
67.0
Rank #33/89 · confidence 1 · eval date 2026-04-16
GPT-5.1
winner75.0
Rank #3/89 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner91.4%
Rank #12/187 · confidence 4
GPT-5.1
87.3%
Rank #32/187 · confidence 4
Claude Opus 4.7
winner39.6%
Rank #13/186 · confidence 4
GPT-5.1
26.5%
Rank #39/186 · confidence 4
Claude Opus 4.7
winner5.1
Rank #33/73 · confidence 1 · eval date 2026-04-16
GPT-5.1
4.9
Rank #34/73 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner71.0
Rank #1/33 · confidence 1 · eval date 2026-04-16
GPT-5.1
24.6
Rank #18/33 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner54.5%
Rank #6/184 · confidence 4
GPT-5.1
43.3%
Rank #41/184 · confidence 4
Claude Opus 4.7
winner54.5
Rank #7/85 · confidence 1 · eval date 2026-04-16
GPT-5.1
45.5
Rank #19/85 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner50.1
Rank #21/96 · confidence 1 · eval date 2026-04-16
GPT-5.1
43.3
Rank #45/96 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner22.9
Rank #9/35 · confidence 1 · eval date 2026-04-16
GPT-5.1
12.5
Rank #16/35 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner43.8
Rank #9/47 · confidence 1 · eval date 2026-04-16
GPT-5.1
31.0
Rank #19/47 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner65.7
Rank #19/59 · confidence 1 · eval date 2026-04-16
GPT-5.1
47.5
Rank #35/59 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner14.2
Rank #12/29 · confidence 1 · eval date 2026-04-16
GPT-5.1
5.6
Rank #19/29 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner43.5
Rank #17/90 · confidence 1 · eval date 2026-04-16
GPT-5.1
37.6
Rank #31/90 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner42.7
Rank #19/99 · confidence 1 · eval date 2026-04-16
GPT-5.1
36.9
Rank #42/99 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner31.2
Rank #30/96 · confidence 1 · eval date 2026-04-16
GPT-5.1
26.5
Rank #39/96 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner88.5
Rank #31/96 · confidence 1 · eval date 2026-04-16
GPT-5.1
87.3
Rank #36/96 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner51.9
Rank #65/90 · confidence 1 · eval date 2026-04-16
GPT-5.1
51.3
Rank #66/90 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner1328.0
Rank #5/65 · confidence 1 · eval date 2026-04-16
GPT-5.1
1222.0
Rank #37/65 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner76.4
Rank #21/57 · confidence 1 · eval date 2026-04-16
GPT-5.1
75.5
Rank #23/57 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
43.6
Rank #63/86 · confidence 1 · eval date 2026-04-16
GPT-5.1
winner72.9
Rank #30/86 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
winner65.6
Rank #3/50 · confidence 1 · eval date 2026-04-16
GPT-5.1
41.2
Rank #35/50 · confidence 1 · eval date 2025-11-13
Claude Opus 4.7
74.0
Rank #60/84 · confidence 1 · eval date 2026-04-16
GPT-5.1
winner81.9
Rank #54/84 · confidence 1 · eval date 2025-11-13
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Claude Opus 4.7 | GPT-5.1 |
|---|---|---|
Winner: Claude Opus 4.7 | Claude Opus 4.7 claude-opus-4-7 Audit score 97 10010010088 | GPT-5.1 gpt-5.1-2025-11-13 No audit yet |
Winner: Claude Opus 4.7 | Claude Opus 4.7 claude-opus-4-7 Audit score 89 848486100 | GPT-5.1 gpt-5.1 No audit yet |
Winner: Claude Opus 4.7 | Claude Opus 4.7 claude-opus-4-7 Audit score 87 848480100 | GPT-5.1 gpt-5.1-2025-11-13 No audit yet |
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Claude Opus 4.7 | GPT-5.1 |
|---|---|---|
10 tests | Claude Opus 4.7 speed / latency N/A / N/A input / output No data | GPT-5.1 speed / latency 137 tok/s / 3299ms input / output No data |
10 tests | Claude Opus 4.7 speed / latency 52 tok/s / 3590ms input / output No data | GPT-5.1 speed / latency N/A / N/A input / output No data |
5 tests | Claude Opus 4.7 speed / latency 19 tok/s / 28790ms input / output No data | GPT-5.1 speed / latency N/A / N/A input / output No data |
5 tests | Claude Opus 4.7 speed / latency 54 tok/s / 2936ms input / output No data | GPT-5.1 speed / latency N/A / N/A input / output No data |
5 tests | Claude Opus 4.7 speed / latency N/A / N/A input / output No data | GPT-5.1 speed / latency 96 tok/s / 1862ms input / output No data |
Claude Opus 4.7 claude-opus-4.7 speed / latency No data input / output $2.50/M/$12.50/M | GPT-5.1 gpt-5.1 speed / latency No data input / output $0/request |
Weighted outcome: Claude Opus 4.7. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Input
Output
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning |
|---|
