About
Claude 3.7 Sonnet is an advanced large language model with improved reasoning, coding, and problem-solving capabilities. It introduces a hybrid reasoning approach, allowing users to choose between rapid responses and...
Related Models
Anthropic: Claude Fable 52026-06-09Anthropic: Claude Opus 4.82026-05-27Anthropic: Claude Opus 4.8 (Fast)2026-05-27Anthropic: Claude Opus 4.7 (Fast)2026-05-12Anthropic: Claude Opus 4.72026-04-16Claude Opus 4.7 (Non-reasoning, High Effort)2026-04-16Anthropic: Claude Opus 4.6 (Fast)2026-04-07Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)2026-02-17
Pricing
Input
$3.00
per 1M tokens
Output
$15.00
per 1M tokens
Blended
$6.00
per 1M tokens
Cheaper than 7% of models. Median price is $0.54/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$6.00
Monthly
$180.00
vs. Similar Models
Gemini 3 Flash Preview (Non-reasoning)Q:+0.3
$1.13-81%
Grok 4 Fast (Reasoning)Q:+0.3
$0.28-95%
GLM-4.7 (Non-reasoning)Q:-0.5
$1.00-83%
GPT-5.4 (Non-reasoning)Q:+0.6
$5.91-2%
Performance
Context Window
200K
tokens
Larger than 50% of models
Max Output
64K
tokens
32% of context
Context Window Comparison
Anthropic: Claude Opus 4.5
200KSame
OpenAI: o3 Pro
200KSame
OpenAI: o3
200KSame
Benchmarks
MMLU-Pro
83.7%
GPQA Diamond
77.2%
HLE
10.3%
LiveCodeBench
47.3%
SciCode
40.3%
TerminalBench Hard
21.2%
MATH-500
94.7%
AIME
48.7%
AIME 2025
56.3%
IFBench
48.3%
Long Context Recall
60.7%
Tau2
54.7%
Market AverageTop Score