Claude 3.5 Sonnet
Anthropic
- Provider
- Anthropic
- Type
- chat
- Context Window
- 200,000
- Input Price
- $3.00/ 1M tokens
- Output Price
- $15.00/ 1M tokens
- Release Date
- 2024-06-20
Data Trust Card
- Model verifiedVerified
- Pricing verifiedVerified
- Benchmark verifiedVerified
FreshnessNeeds verification
Confidence: 95%
Verified by: https://www.anthropic.com/research
Evidence Timeline
- Price updated: {date}
- 2026-08-11
- Benchmark verified
- 2024-06-20
- Source
- https://www.anthropic.com/research
- 2 sources
- Confidence: 95%
Related Models
Similar Models
- Claude 3.7 SonnetConfidence 60%
Similar coding, function_calling, long_context with comparable pricing (sim 73.3%)
- Claude Sonnet 4Confidence 60%
Similar coding, function_calling, long_context with comparable pricing (sim 73.3%)
- Claude Sonnet 4.6Confidence 60%
Similar coding, function_calling, long_context with comparable pricing (sim 73.3%)
- Claude Sonnet 5Confidence 58%
Similar coding, function_calling, long_context with comparable pricing (sim 66%)
Lower cost alternatives
- Claude Opus 4
Lower input price ($3/1M vs $15/1M) with coding, function_calling capabilities
- Claude Opus 4.8
Lower input price ($3/1M vs $5/1M) with coding, function_calling capabilities
- Claude Opus 5
Lower input price ($3/1M vs $5/1M) with coding, function_calling capabilities
Higher performance alternatives
- Gemini 2.0 Flash
Alternative choice with similar benchmark performance and coding, function_calling capabilities
- Gemini 3 Flash
Alternative choice with similar benchmark performance and coding, function_calling capabilities
- Doubao 1.5 Pro
Alternative choice with similar benchmark performance and coding, function_calling capabilities
Engine-computed relationship (trust-gated)
Description
Anthropic's flagship model known for strong coding and nuanced writing.
Use Cases
- coding
- writing
- chatbot
- analysis
Data Status
- Status
- Deprecated
- Last verified
- Not verified
Overall Ranking
Overall
78.4
Benchmark
80
Capability
85.7
Price Efficiency
100
Context
100
Overall = Benchmark 50% + Capability 20% + Price Efficiency 20% + Context 10%.
Benchmark Results
| Benchmarks | Score | Dataset | Version |
|---|---|---|---|
| Coding | 92 | humaneval | official-2024 |
| Math | 88.7 | mmlu | official-2024 |
| Reasoning | 59.4 | gpqa | official-2024 |
Frequently Asked Questions
What is Claude 3.5 Sonnet?
Claude 3.5 Sonnet is an AI model by Anthropic. Anthropic's flagship model known for strong coding and nuanced writing.
What is Claude 3.5 Sonnet's context window?
Claude 3.5 Sonnet supports a context window of 200,000 tokens.
How much does Claude 3.5 Sonnet cost?
Claude 3.5 Sonnet costs $3.00 per 1M input tokens and $15.00 per 1M output tokens.
What can Claude 3.5 Sonnet do?
Claude 3.5 Sonnet supports: Vision, Reasoning, Coding, Tools, Long Context.