VECTOR WIREAI INTELLIGENCE
⌘K
UTC
Refresh Models —Deals —Regulatory —Sources —

Claude Fable 5.1 vs Llama 3.1 Instruct 405B

14 SHARED BENCHMARKS

Across 14 shared benchmarks, Claude Fable 5.1 scores higher on 13 and Llama 3.1 Instruct 405B on 1. The widest gap is AA Agentic Index, where Claude Fable 5.1 scores 58.2 against 6.3.

ANTHROPICVSMETA14 SHARED13–1 HEAD-TO-HEAD
BenchmarkClaude Fable 5.1MARGINLlama 3.1 Instruct 405B
AA Agentic Index58.26.3
AA Intelligence56.88.5
AA-LCR85.325.3
AA-Omniscience43.5-17.1
Artificial Analysis Coding Index81.614.5
critpt31.10
gdpval63.30
GPQA Diamond93.751.5
HLE654.2
OmniScience Accuracy67.223.2
OmniScience Non-Hallucination34.449
scicode63.129.9
simplebench86.623
SWE-bench Pro81.211.2

Best tracked score per model per benchmark (default configuration; source-attributed). ↓ marks lower-is-better metrics. Open either model for its full surface, provenance and pricing.

Compare Claude Fable 5.1 withEVERY TRACKED PAIRING

▶Anthropic12 PAIRINGS
Claude Opus 4.8Claude Sonnet 4.5Claude Opus 4.6Claude 3.5 SonnetClaude Fable 5Claude Opus 4.5Claude Opus 5Claude Opus 4.7Claude Sonnet 4Claude Sonnet 4.6Claude Sonnet 5Claude Opus 4
▶OpenAI11 PAIRINGS
GPT-5.5GPT-4oGPT-5.6 SolGPT-5.4GPT-5.2GPT-5o3GPT-5.1o4-minio1GPT-4o mini
▶Google9 PAIRINGS
Gemini 3.1 ProGemini 3 ProGemma 4 26B A4BGemini 1.5 ProGemini 2.5 ProGemma 4 31BGemini 3.5 FlashGemini 3.6 FlashGemini 3 Flash Preview
▶Alibaba12 PAIRINGS
Qwen3.5 35B A3BQwen3 VL 4B (Reasoning)Qwen2.5 Instruct 72BQwen3.5 397B A17BQwen3.5 27BQwen3.6 PlusQwen3.6 35B A3BQwen3.6 27BQwen3.7 MaxQwen3.8 Max PreviewQwen3.7 Plus PreviewQwen3.5 122B A10B
▶DeepSeek4 PAIRINGS
DeepSeek-V3DeepSeek-V4-ProDeepSeek-V3.2DeepSeek-V4-Flash
▶Moonshot4 PAIRINGS
Kimi K2.5Kimi K2.6Kimi K3Kimi K2 Instruct
▶Meta1 PAIRING
Muse Spark 1.1
▶Z.ai2 PAIRINGS
GLM-5.1GLM-5.2
▶MiniMax1 PAIRING
MiniMax M2.7
▶NVIDIA2 PAIRINGS
Nemotron 3 Super 120B A12BNemotron 3 Ultra 550B A55B

Compare Llama 3.1 Instruct 405B withEVERY TRACKED PAIRING

▶Anthropic12 PAIRINGS
Claude Opus 4.8Claude Sonnet 4.5Claude Opus 4.6Claude 3.5 SonnetClaude Fable 5Claude Opus 4.5Claude Opus 5Claude Opus 4.7Claude Sonnet 4Claude Sonnet 4.6Claude Sonnet 5Claude Opus 4
▶OpenAI11 PAIRINGS
GPT-5.5GPT-4oGPT-5.6 SolGPT-5.4GPT-5.2GPT-5o3GPT-5.1o4-minio1GPT-4o mini
▶Google9 PAIRINGS
Gemini 3.1 ProGemini 3 ProGemma 4 26B A4BGemini 1.5 ProGemini 2.5 ProGemma 4 31BGemini 3.5 FlashGemini 3.6 FlashGemini 3 Flash Preview
▶Alibaba12 PAIRINGS
Qwen3.5 35B A3BQwen3 VL 4B (Reasoning)Qwen2.5 Instruct 72BQwen3.5 397B A17BQwen3.5 27BQwen3.6 PlusQwen3.6 35B A3BQwen3.6 27BQwen3.7 MaxQwen3.8 Max PreviewQwen3.7 Plus PreviewQwen3.5 122B A10B
▶DeepSeek4 PAIRINGS
DeepSeek-V3DeepSeek-V4-ProDeepSeek-V3.2DeepSeek-V4-Flash
▶Moonshot4 PAIRINGS
Kimi K2.5Kimi K2.6Kimi K3Kimi K2 Instruct
▶Meta1 PAIRING
Muse Spark 1.1
▶Z.ai2 PAIRINGS
GLM-5.1GLM-5.2
▶MiniMax1 PAIRING
MiniMax M2.7
▶NVIDIA2 PAIRINGS
Nemotron 3 Super 120B A12BNemotron 3 Ultra 550B A55B