CADLE CAP
94
Cadle #17/385 · 75% confidence
OpenAI · Proprietarygpt-5.5-high
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Model portfolio
gpt-5.5-high
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OpenAI · Released 2026-04-23 · v2026-04-23 · Closed
gpt-5.5-high is a closed model from OpenAI (released 2026-04-23). Context window size is not listed with capabilities: Text, Code, Reasoning. List pricing ≈ $5.00 / $30.00 per 1M input/output tokens. Top tracked signals: REASON · livebench 100.0, MATH 96.1, MATH · livebench 96.1. Cadle merges provider listings, unified leaderboard medians, and public pricing where available.
Language Cap
94
Cadle Language #17/385 · 75%
Benchmark average
83.1
#47 on the benchmark matrix
Pricing
$5.00
$30.00 / 1M out · 2.5 pts/$
CROSS-BOARD RANKS
Cadle Language LLM #17/385Matrix #47/443AA #86/698vs AA: -70
CADLE CAP vs MODEL MATRIX
Cadle Cap ranks models on every published score we have for them — harder benchmarks weigh more. Missing tests are skipped, not zeroed. It answers who is stronger than whom in today's pool.
Model Matrix is the datasheet: Overall, Intelligence, Coding, Agentic, MMLU, GPQA, Math, LiveCodeBench, HumanEval, Reason, ARC-AGI. A dash means unmeasured. AVG is an importance-weighted mean of that model's filled cells only.
MODEL MATRIX · TRUTH CENTER CELLS
Overall
—
AA IQ
37.0
Coding
77.1
Agentic
93.0
MMLU
—
GPQA
93.2
Math
96.1
LiveCodeBench
56.1
HumanEval
—
Reason
85.8
ARC-AGI
—
Coverage AVG
83.1
Cadle Cap ranks models with within-benchmark percentiles so ARC-AGI ~40 and MMLU ~90 never compete raw. Coverage AVG is an importance-weighted mean of filled expert cells only — blanks are skipped, not zeroed.
ANALYSIS · TRUTH CENTER
Hard benches (GPQA · ARC-AGI · LCB · Agentic) sit left — a mid-40 on ARC-AGI can still be frontier. Broader benches on the right are easier and often higher.
CADLE INSIGHTS
Only measured signals
INTELLIGENCE
37.0
Media Cap quality axis
CODING
77.1
Media Cap quality axis
AGENTIC
93.0
Media Cap quality axis
MATH
96.1
Media Cap quality axis
BENCHMARK AVG
77.5
16 tracked scores
STRONGEST SIGNAL
REASON · livebench
Score 100.0
BLENDED $/1M
$35.00
In $5.00 · Out $30.00
SPEED · COST · QUALITY
Measured matrix / AA / gateway rows only.
- Cap Intelligence
- 87.5
- AA / Intel index
- 37.0
- Cap Coding
- 86.4
- Matrix Coding
- 77.1
- Input $/1M
- $5.00
- Output $/1M
- $30.00
- Value pts/$
- 2.50
DESCRIPTION + DETAILS
gpt-5.5-high is a closed model from OpenAI (released 2026-04-23). Context window size is not listed with capabilities: Text, Code, Reasoning. List pricing ≈ $5.00 / $30.00 per 1M input/output tokens. Top tracked signals: REASON · livebench 100.0, MATH 96.1, MATH · livebench 96.1. Cadle merges provider listings, unified leaderboard medians, and public pricing where available.
PROVIDER
OpenAI
RELEASE
2026-04-23
STATUS
ACTIVE
COMMUNITY REVIEWS
OPERATOR NOTES
Quality, latency, cost, and failure modes — not marketing copy.
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MODEL COMPARISON
| Metric | |
|---|---|
| Provider | OpenAI |
| Release | 2026-04-23 |
| Input / 1M | $5.00 |
| Output / 1M | $30.00 |
| Context | — |
| Cadle Cap | 94 |
| Cap board | Cadle Language #17/385 |
| REASON · livebench | 100.0 |
| MATH | 96.1 |
| MATH · livebench | 96.1 |
| GPQA | 93.2 |
| GPQA · artificial-analysis | 93.2 |
| AGENTIC | 93.0 |
| AGENTIC · artificial-analysis | 93.0 |
| REASON | 85.8 |
| CODING · livebench | 82.6 |
| CODING | 77.1 |
| REASON · artificial-analysis | 71.6 |
| CODING · artificial-analysis | 71.6 |
DATA PROVENANCE
Scores may use different scales — check the Benchmarks tab for source links.
- OpenRouter / provider APIs (pricing & context)
- Hugging Face Hub (downloads & cards)
- Papers With Code (task benchmarks)
- BenchLM.ai (category rollups + atomic benches)
- Epoch AI Benchmarking Hub (ECI + ZIP CSVs)
- LiveCodeBench (generation / execution / repair / test-output)
- Artificial Analysis (intelligence / indexes)
- LLM Stats (leaderboard + rankings)
- Cadle unified median (equal-weight multi-source)
- Artificial Analysis — throughput, latency, and $/M token snapshots
- Epoch AI Benchmarking Hub — capability CSV exports (when synced)
SOURCE TRACKING
Evidence linked to this model — listing, hub, benchmarks, or live gateway prices.
API
OpenAI listing
API
artificial-analysis
API
OpenRouter
COMMUNITY
Papers with Code
COMMUNITY
BenchLM
COMMUNITY
livebench
COMMUNITY
unified-median
MEASURED CELLS
Same Truth Center numbers as the datasheet above. Accuracy, reliability, safety, and cost scores are not invented.
AA IQ37
Coding77.1
Agentic93
GPQA93.2
Math96.1
LiveCodeBench56.1
AA Index37