{"source":"BenchGecko","url":"https://benchgecko.ai/model/claude-fable-5","as_of":"2026-10-05","license":"BenchGecko collected data (prices, provider offers, Gecko Tests) is CC BY 4.0 · https://creativecommons.org/licenses/by/4.0/. Benchmark scores belong to their original publishers (see sources) and are aggregated with attribution. Attribution required: \"Source: BenchGecko\" with a link.","attribution":"Source: BenchGecko · https://benchgecko.ai/model/claude-fable-5","cite":"Claude Fable 5 · benchmarks, pricing and providers. BenchGecko, data as of 2026-10-05. https://benchgecko.ai/model/claude-fable-5","slug":"claude-fable-5","name":"Claude Fable 5","provider":{"name":"Anthropic","slug":"anthropic"},"model_type":"multimodal","release_date":"2026-06-09","is_open_source":false,"status":"active","context_window":1000000,"description":"Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...","benchgecko_score":{"value":83.6,"rank":14,"of":312,"method":"Normalized average of public benchmark scores","method_url":"https://benchgecko.ai/methodology"},"avg_score":83.6,"list_price":{"input_usd_per_m":10,"output_usd_per_m":50,"source":"OpenRouter models API (checked daily)","as_of":"2026-10-05"},"pricing":{"input":10,"output":50},"providers":[],"cheapest_provider":null,"providers_source":null,"scores":[{"benchmark":"Chatbot Arena Elo — Coding","benchmark_slug":"arena-elo-coding","score":1653.93,"unit":"elo","category":"arena","source":"LMArena","source_url":"https://lmarena.ai/leaderboard","benchmark_url":"https://benchgecko.ai/benchmark/arena-elo-coding"},{"benchmark":"Chatbot Arena Elo — Overall","benchmark_slug":"arena-elo-overall","score":1507.59,"unit":"elo","category":"arena","source":"LMArena","source_url":"https://lmarena.ai/leaderboard","benchmark_url":"https://benchgecko.ai/benchmark/arena-elo-overall"},{"benchmark":"OTIS Mock AIME 2024-2025","benchmark_slug":"otis-mock-aime-2024-2025","score":100,"unit":"%","category":"math","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/otis-mock-aime-2024-2025"},{"benchmark":"ARC-AGI","benchmark_slug":"arc-agi","score":98.5,"unit":"%","category":"reasoning","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/arc-agi"},{"benchmark":"Dtbench","benchmark_slug":"dtbench","score":97.33,"unit":"%","category":"general","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/dtbench"},{"benchmark":"Surface Evolver Bench","benchmark_slug":"surface-evolver-bench","score":95,"unit":"%","category":"general","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/surface-evolver-bench"},{"benchmark":"Proofbench","benchmark_slug":"proofbench","score":95,"unit":"%","category":"general","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/proofbench"},{"benchmark":"WeirdML","benchmark_slug":"weirdml","score":91.94,"unit":"%","category":"coding","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/weirdml"},{"benchmark":"FrontierMath-Tier-4-v2-Private","benchmark_slug":"frontiermath-tier-4-v2-private","score":90.2,"unit":"%","category":"math","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/frontiermath-tier-4-v2-private"},{"benchmark":"ARC-AGI-2","benchmark_slug":"arc-agi-2","score":89.17,"unit":"%","category":"reasoning","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/arc-agi-2"},{"benchmark":"FrontierMath-Tiers-1-3-v2-Private","benchmark_slug":"frontiermath-tiers-1-3-v2-private","score":87.02,"unit":"%","category":"math","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/frontiermath-tiers-1-3-v2-private"},{"benchmark":"GPQA diamond","benchmark_slug":"gpqa-diamond","score":81.14,"unit":"%","category":"knowledge","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/gpqa-diamond"},{"benchmark":"SimpleBench","benchmark_slug":"simplebench","score":78.28,"unit":"%","category":"reasoning","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/simplebench"},{"benchmark":"Artificial Analysis — Coding Index","benchmark_slug":"aa-coding-index","score":76.49,"unit":"index","category":"speed","source":"Artificial Analysis","source_url":"https://artificialanalysis.ai","benchmark_url":"https://benchgecko.ai/benchmark/aa-coding-index"},{"benchmark":"Lmca","benchmark_slug":"lmca","score":71.94,"unit":"%","category":"general","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/lmca"},{"benchmark":"SimpleQA Verified","benchmark_slug":"simpleqa-verified","score":70.7,"unit":"%","category":"knowledge","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/simpleqa-verified"},{"benchmark":"Deepswe","benchmark_slug":"deepswe","score":69.91,"unit":"%","category":"coding","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/deepswe"},{"benchmark":"Mirrorcode","benchmark_slug":"mirrorcode","score":63.89,"unit":"%","category":"coding","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/mirrorcode"},{"benchmark":"APEX-Agents","benchmark_slug":"apex-agents","score":63.6,"unit":"%","category":"agentic","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/apex-agents"},{"benchmark":"Artificial Analysis — Quality Index","benchmark_slug":"aa-quality-index","score":59.86,"unit":"index","category":"speed","source":"Artificial Analysis","source_url":"https://artificialanalysis.ai","benchmark_url":"https://benchgecko.ai/benchmark/aa-quality-index"},{"benchmark":"Frontiercode","benchmark_slug":"frontiercode","score":53.48,"unit":"%","category":"coding","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/frontiercode"},{"benchmark":"Artificial Analysis — Agentic Index","benchmark_slug":"aa-agentic-index","score":52.81,"unit":"index","category":"speed","source":"Artificial Analysis","source_url":"https://artificialanalysis.ai","benchmark_url":"https://benchgecko.ai/benchmark/aa-agentic-index"},{"benchmark":"Mystery Game Puzzles","benchmark_slug":"mystery-game-puzzles","score":47.12,"unit":"%","category":"general","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/mystery-game-puzzles"},{"benchmark":"Frontierswe","benchmark_slug":"frontierswe","score":46.96,"unit":"%","category":"coding","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/frontierswe"},{"benchmark":"PostTrainBench","benchmark_slug":"posttrainbench","score":41.79,"unit":"%","category":"knowledge","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/posttrainbench"},{"benchmark":"Ebr Bench","benchmark_slug":"ebr-bench","score":39.52,"unit":"%","category":"general","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/ebr-bench"},{"benchmark":"Chess Puzzles","benchmark_slug":"chess-puzzles","score":37.92,"unit":"%","category":"knowledge","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/chess-puzzles"},{"benchmark":"Remote Labor Index","benchmark_slug":"remote-labor-index","score":16.1,"unit":"%","category":"general","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/remote-labor-index"},{"benchmark":"Furniture Assembly","benchmark_slug":"furniture-assembly","score":8.33,"unit":"%","category":"general","source":"Epoch AI Benchmarking Hub","source_url":"https://epoch.ai/data/ai-benchmarking-dashboard","benchmark_url":"https://benchgecko.ai/benchmark/furniture-assembly"}],"gecko_tests":null,"links":{"page":"https://benchgecko.ai/model/claude-fable-5","json":"https://benchgecko.ai/api/v1/models/claude-fable-5","price_history":"https://benchgecko.ai/api/v1/price-history/claude-fable-5","provider_prices":null}}