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Anthropic: Claude Fable 5
Anthropic·Released 2026-06-09
1.0M ctxMultimodal
Comparison data ready93% coverage16/16 fields directly observedUpdated Jul 25, 2026, 8:31 AM
About
Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
Related Models
Claude Opus 52026-07-24Claude Opus 5 (Adaptive Reasoning, Xhigh Effort)2026-07-24Claude Opus 5 (Adaptive Reasoning, High Effort)2026-07-24Claude Opus 5 (Adaptive Reasoning, Medium Effort)2026-07-24Claude Opus 5 (Adaptive Reasoning, Low Effort)2026-07-24Claude Opus 5 (Fast)2026-07-24Anthropic: Claude Sonnet 52026-06-30Claude Sonnet 5 (Non-reasoning, High Effort)2026-06-30
Pricing
Input
$10.00
per 1M tokens
Output
$50.00
per 1M tokens
Blended
$20.00
per 1M tokens
Cheaper than 3% of models. Median price is $0.69/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$20.00
Monthly
$600.00
vs. Similar Models
Claude Opus 5 (Adaptive Reasoning, Xhigh Effort)Q:+0.2
$10.00-50%
Claude Opus 5Q:+0.8
$10.00-50%
Claude Opus 5 (Adaptive Reasoning, High Effort)Q:-1.0
$10.00-50%
OpenAI: GPT-5.6 SolQ:-1.0
$11.25-44%
Performance
58
tokens/sec
Faster than 22% of models
52.46
seconds
Faster than 4% of models
52.46
seconds
Faster than 7% of models
Market Median
95 tok/s
39% slower
Median TTFT
1.19s
4324% slower
Throughput/Dollar
3
tok/s per $/1M
Speed Comparison
Qwen: Qwen3.6 27B
58 tok/s+0%
GLM-5.1 (Non-reasoning)
59 tok/s+1%
Qwen3.6 27B (Non-reasoning)
57 tok/s-2%
Context Window
1.0M
tokens
Larger than 78% of models
Max Output
128K
tokens
13% of context
Benchmarks
MMLU-ProNot evaluated
GPQA Diamond
92.6%
HLE
53.3%
LiveCodeBenchNot evaluated
SciCode
60.2%
TerminalBench Hard
62.9%
MATH-500Not evaluated
AIMENot evaluated
AIME 2025Not evaluated
IFBench
63.5%
Long Context Recall
70.0%
Tau2
98.5%
Market AverageTop Score