BLENDED $/1M
$18.00
In $3.00 · Out $15.00
Anthropic · ProprietaryAnthropic: Claude Sonnet 4.5
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Model portfolio
Anthropic: Claude Sonnet 4.5
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Anthropic · Released 2025-09-29 · v2025-09-29 · Closed · Context 1M tokens
Language Cap
68
Cadle Language Cap 68 · 77%
Benchmark average
No data yet
Not enough benchmark results yet
Pricing
$3.00
$15.00 / 1M out
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.
CADLE INSIGHTS
Only measured signals
VALUE INDEX
3.8
Quality ÷ blended $/1M (higher is better)
CONTEXT
1M
Provider context window (not max output)
SPEED · COST · QUALITY
Measured matrix / AA / gateway rows only.
- Input $/1M
- $3.00
- Output $/1M
- $15.00
DESCRIPTION + DETAILS
PROVIDER
Anthropic
RELEASE
2025-09-29
CONTEXT
1M tokens
STATUS
ACTIVE
COMMUNITY REVIEWS
OPERATOR NOTES
Quality, latency, cost, and failure modes — not marketing copy.
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First review sets the tone for how teams evaluate Anthropic: Claude Sonnet 4.5.
MODEL COMPARISON
| Metric | |
|---|---|
| Provider | Anthropic |
| Release | 2025-09-29 |
| Input / 1M | $3.00 |
| Output / 1M | $15.00 |
| Context | 1M tokens |
| Cadle Cap | 68 |
| Cap board | Cadle Language Cap 68 |
DATA PROVENANCE
Scores may use different scales — check the Benchmarks tab for source links.
- Supabase models
- Cadle public observations
SOURCE TRACKING
Evidence linked to this model — listing, hub, benchmarks, or live gateway prices.
API
Anthropic listing