Claude Fable 5.1 vs Ling 3.0 Flash VL
Detailed technical comparison between Claude Fable 5.1 (Anthropic) and Ling 3.0 Flash VL (Inclusion AI). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Claude Fable 5.1
1,000,000 tokensTie
Equal CapabilityTie
Equal SpeedLing 3.0 Flash VL
$0.06 / MTokClaude Fable 5.1
Claude Fable 5.1 is an advanced artificial intelligence model engineered by Anthropic. Tailored for complex multi-step reasoning, programming synthesis, and extended document comprehension, Claude Fable 5.1 represents a key architectural iteration in the Anthropic model family. First released in 2026-09-01, it serves enterprise developers, research teams, and autonomous system architects requiring strict instruction compliance. Featuring an input capacity of 1,000,000 tokens (approximately 1,333 words), Claude Fable 5.1 processes multi-file code repositories, lengthy technical reports, and complex prompts in a single inference call.
Ling 3.0 Flash VL
Ling 3.0 Flash VL is an advanced artificial intelligence model engineered by Inclusion AI. Tailored for complex multi-step reasoning, programming synthesis, and extended document comprehension, Ling 3.0 Flash VL represents a key architectural iteration in the Inclusion AI model family. First released in 2026-09-10, it serves enterprise developers, research teams, and autonomous system architects requiring strict instruction compliance. Featuring an input capacity of 131,072 tokens (approximately 175 words), Ling 3.0 Flash VL processes multi-file code repositories, lengthy technical reports, and complex prompts in a single inference call.
Technical Specifications
🏆 = Superior Spec| Specification | Claude Fable 5.1 | Ling 3.0 Flash VL |
|---|---|---|
| Provider | Anthropic | Inclusion AI |
| Context Window | 1,000,000 tokens🏆 | 131,072 tokens |
| Agent Suitability | Not yet benchmarked | Not yet benchmarked |
| Time to First Token (TTFT) | No public TTFT data | No public TTFT data |
| Deployment Model | managed api | managed api |
| Production Stability | Beta Access (est.) | Stable GA (est.) |
| API Available | Yes | Yes |
| Released Date | 2026-09-01 | 2026-09-10 |
API Pricing Comparison
Input Price per Million Tokens
Claude Fable 5.1
$10.00
Ling 3.0 Flash VL
$0.06
Output Price per Million Tokens
Claude Fable 5.1
$50.00
Ling 3.0 Flash VL
$0.18
💡 Cost Ratio: Ling 3.0 Flash VL is 166.7x cheaper per input token than Claude Fable 5.1.
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Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Claude Fable 5.1 Quirks & Gotchas
No developer gotchas reported.
Ling 3.0 Flash VL Quirks & Gotchas
No developer gotchas reported.
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