59
/100
prowl
Benchmarked Apr 06, 2026

Collins

Bilingual Dictionary and Thesaurus Data

data platform_profile
Benchmark Your API

Score Breakdown

Latency 10/10
Token Efficiency 9/10
Consistency 6/10
Parseability 5/10
Documentation 4/10
Error Clarity 4/10
Auth Simplicity 4/10
First-Try Success 4/10

Benchmark Analysis Log

Full LLM thinking from the 4-phase benchmark pipeline.

Analyze
Based on the URL structure and description, I can analyze this service. However, this appears to be a REST API service rather than a platform without APIs. Here's my analysis:

```json
{
  "service_type": "platform",
  "base_url": "https://api.collinsdictionary.com",
  "auth_method": "api_key",
  "auth_config": {
    "likely_header": "X-API-Key or Authorization",
    "registration_required": true
  },
  "endpoints": [
    "/api/v1/dictionaries",
    "/api/v1/search",
    "/api/v1/entries",
    "/api/v1/thesaurus"
  ],
  "pricing_model": {
    "type": "freemium",
    "details": {
      "likely_has_free_tier": true,
      "commercial_licensing": true,
      "usage_based_pricing": "probable"
    }
  },
  "rate_limits": {
    "likely_present": true,
    "typical_for_dictionary_apis": "1000-10000 requests/day for free tier"
  },
  "capabilities": [
    "bilingual_dictionary_lookup",
    "thesaurus_data",
    "word_definitions",
    "translations",
    "pronunciation_data",
    "etymology",
    "example_sentences",
    "word_forms",
    "language_pairs"
  ],
  "raw_analysis": "Collins Dictionary API provides comprehensive bilingual dictionary and thesaurus data through a REST API. As a well-established dictionary publisher, Collins likely offers structured access to their extensive lexical database covering multiple languages. The service would typically include word definitions, translations, synonyms, antonyms, pronunciation guides, and usage examples. This type of API is commonly used by language learning apps, translation tools, educational platforms, and content management systems that need reliable dictionary data. The API likely supports multiple language pairs given the 'bilingual' description, and would be valuable for applications requiring accurate, authoritative word data. Authentication would typically be via API key with tiered pricing based on usage volume."
}
```

Note: This analysis is based on the URL structure and typical patterns for dictionary APIs, as the documentation page wasn't accessible for detailed review.
Execute

0/3 tests passed

TestEndpointStatusLatency
website_uptimeGET /40374ms
robots_txtGET /robots.txt404104ms
llms_txtGET /llms.txt404324ms
Interpret
{"multi_model": true, "models_used": ["openai", "claude_cli"], "model_scores": {"GPT-4o": {"overall": 60, "dimensions": {"token_efficiency": 9.0, "first_try_success": 5.0, "response_parseability": 7.0, "error_clarity": 4.0, "doc_quality": 4.0, "auth_simplicity": 4.0, "latency": 10.0, "consistency": 5.0}}, "Claude CLI": {"overall": 52, "dimensions": {"token_efficiency": 8.5, "first_try_success": 4.0, "response_parseability": 3.5, "error_clarity": 4.0, "doc_quality": 5.0, "auth_simplicity": 4.5, "latency": 9.0, "consistency": 6.0}}}, "averaged": true}

Agent Readiness

x402 Payments
Not supported
Streaming
No
Sandbox
None
Agent Auth
Unknown
SDKs
None listed
MCP Support
No

Want the full interactive view?

See operational metrics, LLM evaluations, agent readiness, and more.

Open in Dashboard