Compare up to 4 AI models side by side across benchmarks, pricing, speed, and capabilities. Our LLM comparison tool pulls live data from 350+ models including GPT-4o, Claude Opus, Gemini 2.5 Pro, DeepSeek R1, and Llama 4. Select any models below to see how they stack up on context window, output pricing, capability support, and composite score.
Anthropic
Composite Score
2/6 signal wins
Claude Fable 5 leads on 2/6 signals
| Signal | Claude Fable 5 | Delta | Claude Opus 4.7 (Fast) |
|---|---|---|---|
Capabilities | 100 | -- | |
Benchmarks | 96 | +3 | |
Pricing | 50 | +45 | |
Context window size | 86 | -- | |
Recency | 100 | -- | |
Output Capacity | 85 | -- | |
| Overall Result | 2 wins | of 6 | 0 wins |
Anthropic
Anthropic
Claude Fable 5 saves you $7000.00/month
That's $84000.00/year compared to Claude Opus 4.7 (Fast) at your current usage level of 100K calls/month.
Claude Fable 5 and Claude Opus 4.7 (Fast) are extremely close in overall performance (only 1.8999999999999915 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
Claude Fable 5
Marginally better benchmark scores; both are excellent
Best for Cost
Claude Fable 5
67% lower pricing; better value at scale
Best for Reliability
Claude Fable 5
Higher uptime and faster response speeds
Best for Prototyping
Claude Fable 5
Stronger community support and better developer experience
Best for Production
Claude Fable 5
Wider enterprise adoption and proven at scale
by Anthropic
Anthropic
Anthropic
Anthropic
| Metric | Claude Fable 5 | Claude Opus 4.7 (Fast) | Claude Opus 4.7 |
|---|---|---|---|
| Overall Score | 97 | 95 | 95 |
| Rank | 1 | 2 | 3 |
| Quality Rank | #1 | #2 | #3 |
| Adoption Rank | #1 | #2 | #3 |
| Status | |||
| Confidence | High confidence | High confidence | High confidence |
| Parameters | -- | -- | -- |
| Context Window | 1.0M tokens | 1.0M tokens | 1.0M tokens |
| Pricing | $10.00/$50.00/M | $30.00/$150.00/M | $5.00/$25.00/M |
| Signal Scores | |||
| Capabilities | 100 | 100 | 100 |
| Benchmarks | 96 | 93 | 93 |
| Pricing | 50 | 5 | 75 |
| Context window size | 86 | 86 | 86 |
| Recency | 100 | 100 | 100 |
| Output Capacity | 85 | 85 | 85 |
Use our comparison tool above to select up to 4 AI models. We compare them across benchmarks, pricing per million tokens, context window size, output capacity, capabilities (vision, function calling, reasoning), and composite score. Data is refreshed hourly.
Key metrics include: benchmark scores (MMLU, SWE-bench, Arena Elo), pricing (input and output per million tokens), context window size, output token limit, latency, capabilities (vision, reasoning, function calling, JSON mode), and whether the model is open source.
It depends on your use case. GPT-4o excels in multimodal tasks and has a larger ecosystem, while Claude Opus leads in extended reasoning and safety. Compare them directly using our tool to see the latest benchmark scores and pricing.