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Anthropic

Claude Fable 5

VS
DeepSeek

DeepSeek V4 Pro

✍️ Analysis by:the whichllmmodel Editorial Team|📅 Updated: June 2026

Decision Recommendation

⚖️ Editorial Verdict: In our analysis, Claude Fable 5 is the premium intelligence choice, scoring 28.2% higher on coding benchmarks. However, this accuracy premium comes with a cost overhead: DeepSeek V4 Pro is 9.2x cheaper to run. If you are building high-volume, simple chatbots or processing massive amounts of text where budget is critical, DeepSeek V4 Pro offers excellent cost savings. For agentic reasoning, code refactoring, or complex logical tasks, the accuracy premium of Claude Fable 5 fully justifies the cost.

Model Specs

Claude Fable 5

Benchmarks & Scores

Coding (swe-bench-pro)Winner (+28.2%)
80.3%
Reasoning (gpqa-diamond)Winner (+6.1%)
94.1%

Cost & Performance

Cost (per 1M tokens)
$20.00Input: $10.00 | Output: $50.00
Speed1.5x faster
60.3 tps
Context Window
1M tokens
Model Specs

DeepSeek V4 Pro

Benchmarks & Scores

Coding (swe-bench-pro)
52.1%
Reasoning (gpqa-diamond)
88%

Cost & Performance

Cost (per 1M tokens)9.2x cheaper
$2.17Input: $1.74 | Output: $3.48
Speed
39.7 tps
Context Window
1M tokens
Read our data collection methodology

Frequently Asked Questions

DeepSeek V4 Pro is cheaper than Claude Fable 5. DeepSeek V4 Pro has a blended cost of $2.17/1M tokens, which is about 9.2x cheaper than Claude Fable 5 at $20.00/1M tokens.

Claude Fable 5 is faster than DeepSeek V4 Pro. Claude Fable 5 generates 60.3 tokens per second (tps) compared to DeepSeek V4 Pro which generates 39.7 tokens per second.

Claude Fable 5 is better for coding tasks. It scores 80.3% on coding evaluations (swe-bench-pro) compared to DeepSeek V4 Pro which scores 52.1%.

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