- Rank
- #19 of 140
- Percentile
- Benchmarks
- 4
Model evidence profile
GPT-5.5 Pro
OpenAI · Proprietary · Reasoning
currentestimated
- Overall public score
- 64.43
- Source rank
- #43
- Evidence coverage
- 4 benchmarks · 2 sources
Strongest published evidencePublic overall score 64.43 at source rank #43.
Validate before choosingValidate the selected route price, context limits, and evidence freshness before choosing.
Revision benchmark_3b14dc55ef5307cfe91356d3ea348101 · Published Aug 30, 2026 · Checked Aug 30, 2026 · stale
Relative field position
Capability radar
Percentiles use eligible source ranks. Missing axes remain unavailable and never become zero.
- Agentic percentile
- 87.1 percentileRank #19 of 140
- Coding percentile
- Coding: Unavailable
- Knowledge percentile
- Knowledge: Unavailable
- Math percentile
- Math: Unavailable
- Multimodal grounded percentile
- Multimodal grounded: Unavailable
- Overall percentile
- Overall: Unavailable
- Reasoning percentile
- Reasoning: Unavailable
Published measurements
Category scores
Scores retain their source units; percentile and rank appear only for eligible fields.
Route-specific facts
Pricing and specifications
Conflicting routes remain separate and attributable.
openaibenchlm:gpt-5-5-pro
primary- Input / 1M
- $30.00
- Cached input / 1M
- Unavailable
- Output / 1M
- $180.00
- Context
- 1,000,000
- Context window
- 1,000,000
- Maximum output
- Unavailable
- Input modalities
- Unavailable
- Output modalities
- Unavailable
- Release date
- 2026-04-23
- Self hosting
- Not verified
Auditable evidence
Benchmark ledger
Display values, source ranks, and provenance remain visible without implying unsupported aggregate weight.
agentic
| Score | Rank | Weight | Last Updated | Source |
|---|---|---|---|---|
| 61.25 | #19 | Not published | Aug 29, 2026 | BenchLM |
knowledge
| Score | Rank | Weight | Last Updated | Source |
|---|---|---|---|---|
| 84.30 | Not ranked | Not published | Aug 29, 2026 | BenchLM |
math
| Score | Rank | Weight | Last Updated | Source |
|---|---|---|---|---|
| 72.00 | Not ranked | Not published | Aug 29, 2026 | BenchLM |
overall
| Score | Rank | Weight | Last Updated | Source |
|---|---|---|---|---|
| 64.43 | #43 | Not published | Aug 29, 2026 | BenchLM |
Related evidence