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Anthropic: Claude Opus 4.8
Anthropic·Released 2026-05-27
1.0M ctxMultimodal
Comparison data ready93% coverage16/16 fields directly observedUpdated Jul 14, 2026, 7:30 PM
About
Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...
Related Models
Anthropic: Claude Sonnet 52026-06-30Claude Sonnet 5 (Non-reasoning, High Effort)2026-06-30Claude Sonnet 5 (Adaptive Reasoning, High Effort)2026-06-30Claude Sonnet 5 (Adaptive Reasoning, Low Effort)2026-06-30Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)2026-06-30Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)2026-06-30Anthropic: Claude Fable 52026-06-09Anthropic: Claude Opus 4.8 (Fast)2026-05-27
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 $0.67/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$10.00
Monthly
$300.00
vs. Similar Models
GPT-5.6 Sol (high)Q:+0.2
$11.25+13%
OpenAI: GPT-5.6 TerraQ:-0.7
$5.63-44%
OpenAI: GPT-5.5Q:-0.9
$11.25+13%
xAI: Grok 4.5Q:-1.9
$3.00-70%
Performance
55
tokens/sec
Faster than 21% of models
23.95
seconds
Faster than 5% of models
23.95
seconds
Faster than 21% of models
Market Median
96 tok/s
43% slower
Median TTFT
1.11s
2063% slower
Throughput/Dollar
6
tok/s per $/1M
Speed Comparison
Qwen3.5 Omni Plus
55 tok/s-0%
Tencent: Hy3
55 tok/s+0%
Gemma 3 1B Instruct
55 tok/s-1%
Context Window
1.0M
tokens
Larger than 80% of models
Max Output
128K
tokens
13% of context
Benchmarks
MMLU-ProNot evaluated
GPQA Diamond
92.0%
HLE
45.7%
LiveCodeBenchNot evaluated
SciCode
53.5%
TerminalBench Hard
58.3%
MATH-500Not evaluated
AIMENot evaluated
AIME 2025Not evaluated
IFBench
62.2%
Long Context Recall
67.7%
Tau2
94.4%
Market AverageTop Score