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Claude Opus 4.6 (Adaptive Reasoning, Max Effort)
Anthropic·Released 2026-02-05
Multimodal
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
$5.00
per 1M tokens
Output
$25.00
per 1M tokens
Blended
$10.00
per 1M tokens
Cheaper than 6% of models. Median price is $0.54/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$10.00
Monthly
$300.00
vs. Similar Models
GPT-5.5 (low)Q:-0.2
$11.25+13%
DeepSeek: DeepSeek V4 ProQ:+0.6
$0.54-95%
OpenAI: GPT-5.3-CodexQ:+0.6
$4.81-52%
MiniMax: MiniMax M3Q:+0.7
$0.52-95%
Performance
49
tokens/sec
Faster than 15% of models
14.92
seconds
Faster than 8% of models
14.92
seconds
Faster than 32% of models
Market Median
94 tok/s
48% slower
Median TTFT
1.11s
1241% slower
Throughput/Dollar
5
tok/s per $/1M
Speed Comparison
Z.ai: GLM 4.6V
48 tok/s-1%
GLM-4.5 (Reasoning)
49 tok/s+1%
Qwen2.5 Max
48 tok/s-2%
Benchmarks
MMLU-ProNot evaluated
GPQA Diamond
89.6%
HLE
36.7%
LiveCodeBenchNot evaluated
SciCode
51.9%
TerminalBench Hard
46.2%
MATH-500Not evaluated
AIMENot evaluated
AIME 2025Not evaluated
IFBench
53.1%
Long Context Recall
70.7%
Tau2
92.1%
Market AverageTop Score