Model Comparison

Agnes 3.0 Flash
vs. Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)

Comparing 2 AI models · 0 benchmarks · Sapiens AI, Anthropic

Recommended Pick

Sapiens AI logoAgnes 3.0 Flash7 metric wins

Strongest on: Value, Input price, Output price

Best Value

Sapiens AI logo

Agnes 3.0 Flash

100.0 value score

35.5 reasoning / $0.08/1M

Lowest Price

Sapiens AI logo

Agnes 3.0 Flash

$0.05/1M input price

Best Reasoning

Anthropic logo

Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)

53.2 reasoning score

Blends available reasoning benchmarks

Best for Coding

Anthropic logo

Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)

80.7 coding index

Differences That Matter

Best value

Agnes 3.0 Flash has the strongest quality-to-price mix at 100.0 out of 100 value points.

Price gap

Agnes 3.0 Flash is 200x cheaper on input tokens than Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback).

Speed gap

Agnes 3.0 Flash generates about 4.2x as many tokens per second as Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback).

Reasoning gap

Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback) leads Agnes 3.0 Flash by 17.7 points on reasoning.

Top-pick rationale

Agnes 3.0 Flash wins 7 measurable categories, including Value, Input price, Output price, Blended price.

Live compare

Response Face-Off

Run one prompt through the selected models and compare response quality with live speed and cost context.

10 comparisons left in 24h
Sapiens AI logo

Agnes 3.0 Flash

Sapiens AI

Waiting

TTFT

Time

tok/s

Tokens

Cost

Waiting
Anthropic logo

Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)

Anthropic

Waiting

TTFT

Time

tok/s

Tokens

Cost

Waiting

Which answer was more useful?

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Full Comparison

Metric
Top Pick
Sapiens AI logoAgnes 3.0 Flash
Sapiens AI
Anthropic logoClaude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)
Anthropic
Pricing per 1M tokens
Input Cost$0.05/1M$10.00/1M
Output Cost$0.15/1M$50.00/1M
Blended (3:1)$0.08/1M$20.00/1M
Specifications
OrganizationSapiens AIAnthropic
Release DateSep 11, 2026Sep 1, 2026
Performance & Speed
Throughput252.7 tok/s59.5 tok/s
TTFT1930ms102800ms
Latency9840ms102800ms
Composite Indices
Value Score100.00.6
Reasoning Score35.553.2
Intelligence35.553.2
Coding80.7

Key Takeaways

Agnes 3.0 Flash offers the best value at $0.05/1M,making it ideal for high-volume applications and cost-conscious projects.

Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback) has the strongest reasoning profile with a 53.2 reasoning score,combining the available reasoning-heavy benchmarks.

Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback) reaches a 80.7 coding index,making it the top choice for software development and code generation tasks.

All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.

When to Choose Each Model

Sapiens AI logo

Agnes 3.0 Flash

  • Cost-sensitive applications
  • High-volume processing
Anthropic logo

Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback)

  • Complex reasoning tasks
  • Research & analysis
  • Code generation
  • Software development