Data points: 159
Model compare
The readout for Claude Opus 4.7 and GPT-5.4, before the detailed comparison sheet.
Weighted outcome: GPT-5.4. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
GPT-5.4
GPT-5.4 has the higher weighted result; Model A / B score 4 to 96.
Evidence depth
159 data points
Includes 30 benchmark rows, 6 audit samples, and 7 provider examples.
Selection signal
Start with GPT-5.4
The charts below split 43 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-5.4: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | Claude Opus 4.7 | GPT-5.4 |
|---|---|---|
| Overall leader | Contender | Leading |
| Weighted overall score | 4.0 pts | 96.0 pts |
| Benchmark category leads | 0 categories | 6 categories |
| Operational advantages | Cheapest input price | Average speed, First-token latency, Free providers, Provider coverage |
| Context window | 1M tokens | 1.1M 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-5.4 |
|---|---|---|
| Developer | Anthropic | OpenAI |
| Released | May 2026 | Mar 2026 |
| Parameters | No data | No data |
| Tokenizer | Claude | GPT |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | anthropic/claude-opus-4.7 | openai/gpt-5.4 |
| References | No data | No data |
This report only uses LMSpeed data for Claude Opus 4.7 and GPT-5.4: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
Claude Opus 4.7
Claude Opus 4.7 has these operational advantages: Cheapest input price.
GPT-5.4
GPT-5.4 is stronger in benchmark categories (Agents, Coding, Reasoning, Knowledge, Math) and operational dimensions (Average speed, First-token latency, Free providers, Provider coverage).
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
54.5
Avg. score
GPT-5.4
57.4
GPT-5.4 leads by 1.4
GPT-5.4 leads by 2.5
GPT-5.4 leads by 0.2
GPT-5.4 leads by 6.2
GPT-5.4 leads by 0.8
No data
GPT-5.4
GPT-5.4 leads by 9.8
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
Claude Opus 4.7
66.0
Rank #20/84 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner67.0
Rank #19/84 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
$5.00/M
Rank #146/162 · confidence 4
GPT-5.4
winner$2.50/M
Rank #131/162 · confidence 4
Claude Opus 4.7
$10.00/M
Rank #147/162 · confidence 4
GPT-5.4
winner$5.63/M
Rank #135/162 · confidence 4
Claude Opus 4.7
$25.00/M
Rank #147/162 · confidence 4
GPT-5.4
winner$15.00/M
Rank #136/162 · confidence 4
Claude Opus 4.7
67.0
Rank #34/89 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner74.0
Rank #6/89 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
5.1
Rank #33/73 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner23.4
Rank #7/73 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
winner91.4%
Rank #13/188 · confidence 4
GPT-5.4
74.8%
Rank #96/188 · confidence 4
Claude Opus 4.7
winner39.6%
Rank #14/187 · confidence 4
GPT-5.4
10.6%
Rank #91/187 · confidence 4
Claude Opus 4.7
82.8
Rank #4/12 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner85.3
Rank #1/12 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
winner71.0
Rank #1/33 · confidence 1 · eval date 2026-04-16
GPT-5.4
67.4
Rank #3/33 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
50.1
Rank #21/96 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner56.6
Rank #4/96 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
winner54.5%
Rank #7/185 · confidence 4
GPT-5.4
47.1%
Rank #24/185 · confidence 4
Claude Opus 4.7
winner63.1
Rank #11/65 · confidence 1 · eval date 2026-04-16
GPT-5.4
42.4
Rank #53/65 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
43.8
Rank #9/47 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner47.6
Rank #7/47 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
22.9
Rank #9/35 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner27.1
Rank #8/35 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
61.9
Rank #21/56 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner65.9
Rank #17/56 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
31.2
Rank #30/96 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner41.6
Rank #8/96 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
43.5
Rank #17/90 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner50.0
Rank #9/90 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
42.7
Rank #20/99 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner51.4
Rank #10/99 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
88.5
Rank #31/96 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner92.0
Rank #11/96 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
winner14.2
Rank #13/29 · confidence 1 · eval date 2026-04-16
GPT-5.4
5.7
Rank #18/29 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
62.7
Rank #37/55 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner77.3
Rank #16/55 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
51.9
Rank #64/90 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner88.6
Rank #18/90 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
winner1325.0
Rank #4/66 · confidence 1 · eval date 2026-04-16
GPT-5.4
1250.0
Rank #31/66 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
76.4
Rank #21/57 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner78.4
Rank #16/57 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
43.6
Rank #63/86 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner73.9
Rank #24/86 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
winner20.7
Rank #2/19 · confidence 1 · eval date 2026-04-16
GPT-5.4
15.3
Rank #14/19 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
winner65.6
Rank #3/50 · confidence 1 · eval date 2026-04-16
GPT-5.4
64.9
Rank #4/50 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
74.0
Rank #15/53 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner74.7
Rank #14/53 · confidence 3 · eval date 2026-03-05
Claude Opus 4.7
74.0
Rank #60/84 · confidence 1 · eval date 2026-04-16
GPT-5.4
winner87.1
Rank #37/84 · confidence 3 · eval date 2026-03-05
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Claude Opus 4.7 | GPT-5.4 |
|---|---|---|
Winner: GPT-5.4 | Claude Opus 4.7 claude-opus-4-7 Audit score 78 70728088 | GPT-5.4 gpt-5.4 Audit score 100 100100100100 |
Winner: Claude Opus 4.7 | Claude Opus 4.7 claude-opus-4-7 Audit score 97 10010010088 | GPT-5.4 gpt-5.4 No audit yet |
Winner: GPT-5.4 | Claude Opus 4.7 claude-opus-4-7 No audit yet | GPT-5.4 gpt-5.4 Audit score 93 1008486100 |
Winner: Claude Opus 4.7 | Claude Opus 4.7 claude-opus-4-7 Audit score 91 64100100100 | GPT-5.4 gpt-5.4 No audit yet |
Winner: GPT-5.4 | Claude Opus 4.7 claude-opus-4-7 No audit yet | GPT-5.4 gpt-5.4 Audit score 90 1008476100 |
Winner: Claude Opus 4.7 | Claude Opus 4.7 claude-opus-4-7 Audit score 89 848486100 | GPT-5.4 gpt-5.4 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-5.4 |
|---|---|---|
50 tests | Claude Opus 4.7 speed / latency N/A / N/A input / output No data | GPT-5.4 speed / latency 50 tok/s / 7305ms input / output No data |
20 tests | Claude Opus 4.7 speed / latency 52 tok/s / 3590ms input / output No data | GPT-5.4 speed / latency 88 tok/s / 6075ms input / output No data |
15 tests | Claude Opus 4.7 speed / latency N/A / N/A input / output No data | GPT-5.4 speed / latency 41 tok/s / 6581ms input / output No data |
15 tests | Claude Opus 4.7 speed / latency 35 tok/s / 2753ms input / output No data | GPT-5.4 speed / latency N/A / N/A input / output No data |
15 tests | Claude Opus 4.7 speed / latency 38 tok/s / 3322ms input / output No data | GPT-5.4 speed / latency N/A / N/A input / output No data |
Claude Opus 4.7 claude-opus-4-7 speed / latency No data input / output $0/M/$0/M | GPT-5.4 gpt-5.4 speed / latency No data input / output $0/M | |
Claude Opus 4.7 claude-opus-4-7 speed / latency No data input / output $0/request | GPT-5.4 gpt-5.4 speed / latency No data input / output $0/request |
Weighted outcome: GPT-5.4. 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 |
|---|
