# SpaceXAI Grok 4.7 As of October 22, 2026, SpaceXAI Grok 4.7 ranks #26 of 124 models overall with 66.6 ±5.3 on the LLMBenchmark Index. Grok 4.7 ranks #14 of 75 in knowledge, its strongest category. SpaceXAI Grok 4.7 costs $2.00 per million input tokens and $6.00 per million output tokens. Grok 4.7 was released on September 21, 2026. Page: https://llmbenchmark.ai/models/grok-4-7 Data from October 22, 2026. Every figure below names the board it was read from and the day. - Maker: xAI - Released: September 21, 2026 - Price per million input tokens: $2.00 - Price per million output tokens: $6.00 - Context window: 500K tokens - Overall rank: 26 of 124, by the LLMBenchmark Index - LLMBenchmark Index: 66.6 ±5.3 (90% margin, from 7 of 7 inputs) - Artificial Analysis Intelligence Index: 46.4 - Vibe Coding Index: 66.7 (from 5 of 6 coding benchmarks) Benchmark results (99 of 195): - LiveBench coding: 84.5% (source: LiveBench, read October 22, 2026) - LMArena WebDev: 1637 Elo (source: LMArena WebDev, read October 22, 2026) - Vals Index: 58.6% (source: Vals Index, read October 22, 2026) - AA Intelligence Index: 46.4 (source: Artificial Analysis (via OpenRouter), read October 22, 2026) - Design Arena: websites: 1254 Elo (source: Design Arena, read October 22, 2026) - Design Arena: UI components: 1276 Elo (source: Design Arena, read October 22, 2026) - Design Arena: game dev: 1314 Elo (source: Design Arena, read October 22, 2026) - Design Arena: data viz: 1238 Elo (source: Design Arena, read October 22, 2026) - Design Arena: 3D: 1274 Elo (source: Design Arena, read October 22, 2026) - Design Arena: all code categories: 1272 Elo (source: Design Arena, read October 22, 2026) - LiveBench reasoning: 82.7% (source: LiveBench, read October 22, 2026) - LiveBench data analysis: 76.9% (source: LiveBench, read October 22, 2026) - LiveBench research: 86.4% (source: LiveBench, read October 22, 2026) - LiveBench browser: 60.0% (source: LiveBench, read October 22, 2026) - LiveBench long agentic: 50.1% (source: LiveBench, read October 22, 2026) - LiveBench design: 78.0% (source: LiveBench, read October 22, 2026) - Terminal-Bench 4 (Vals AI): 28.8% (source: Vals AI boards, read October 22, 2026) - Vibe Code Bench (Vals AI): 86.2% (source: Vals AI boards, read October 22, 2026) - Code migration (Vals AI): 44.8% (source: Vals AI boards, read October 22, 2026) - ProgramBench (Vals AI): 0.5% (source: Vals AI boards, read October 22, 2026) - SREBench (Vals AI): 3.8% (source: Vals AI boards, read October 22, 2026) - IOI (Vals AI): 57.7% (source: Vals AI boards, read October 22, 2026) - Terminal-Bench 2.1 (Vals AI): 73.4% (source: Vals AI boards, read October 22, 2026) - SWE-bench Multimodal (Vals AI): 42.9% (source: Vals AI boards, read October 22, 2026) - CyberBench (Vals AI): 69.5% (source: Vals AI boards, read October 22, 2026) - Finance Agent (Vals AI): 52.3% (source: Vals AI boards, read October 22, 2026) - Tax Agent Bench (Vals AI): 34.2% (source: Vals AI boards, read October 22, 2026) - Legal Research Bench (Vals AI): 47.1% (source: Vals AI boards, read October 22, 2026) - Harvey's Legal Agent Benchmark (Vals AI): 18.3% (source: Vals AI boards, read October 22, 2026) - Excel Modeling Benchmark (Vals AI): 67.0% (source: Vals AI boards, read October 22, 2026) - BioMysteryBench (Vals AI): 69.3% (source: Vals AI boards, read October 22, 2026) - Terminal-Bench-Science (Vals AI): 10.0% (source: Vals AI boards, read October 22, 2026) - Vals Science Index: 34.8% (source: Vals AI boards, read October 22, 2026) - Robo-bench (Vals AI): 0.2% (source: Vals AI boards, read October 22, 2026) - Public Benefits Bench (Vals AI): 65.6% (source: Vals AI boards, read October 22, 2026) - MysteryMechanism (Vals AI): 25.2% (source: Vals AI boards, read October 22, 2026) - SAGE (Vals AI): 40.8% (source: Vals AI boards, read October 22, 2026) - LegalBench (Vals AI): 84.4% (source: Vals AI boards, read October 22, 2026) - MedCode (Vals AI): 49.5% (source: Vals AI boards, read October 22, 2026) - MedScribe (Vals AI): 89.4% (source: Vals AI boards, read October 22, 2026) - Humanity's Last Exam (Artificial Analysis run): 43.1% (source: Artificial Analysis, read October 22, 2026) - SciCode: 57.8% (source: Artificial Analysis, read October 22, 2026) - Long context reasoning (AA-LCR): 80.0% (source: Artificial Analysis, read October 22, 2026) - FrontierCode: 47.6% (source: Epoch AI benchmarking hub, read October 22, 2026) - FrontierSWE: 29.5% (source: Epoch AI benchmarking hub, read October 22, 2026) - APEX-Agents: 54.6% (source: Epoch AI benchmarking hub, read October 22, 2026) - GPQA Diamond (Epoch AI run): 92.7% (source: Epoch AI benchmarking hub, read October 22, 2026) - ARC-AGI: 90.2% (source: Epoch AI benchmarking hub, read October 22, 2026) - ARC-AGI-2: 61.4% (source: Epoch AI benchmarking hub, read October 22, 2026) - Chess puzzles: 41.0% (source: Epoch AI benchmarking hub, read October 22, 2026) - Mystery game puzzles: 29.0% (source: Epoch AI benchmarking hub, read October 22, 2026) - OTIS Mock AIME: 98.1% (source: Epoch AI benchmarking hub, read October 22, 2026) - FrontierMath, tiers 1 to 3: 53.0% (source: Epoch AI benchmarking hub, read October 22, 2026) - FrontierMath, tier 4: 17.1% (source: Epoch AI benchmarking hub, read October 22, 2026) - ProofBench: 26.0% (source: Epoch AI benchmarking hub, read October 22, 2026) - SimpleQA Verified: 56.0% (source: Epoch AI benchmarking hub, read October 22, 2026) - DTBench: 96.0% (source: Epoch AI benchmarking hub, read October 22, 2026) - LMCA: 49.4% (source: Epoch AI benchmarking hub, read October 22, 2026) - Furniture assembly: 20.8% (source: Epoch AI benchmarking hub, read October 22, 2026) - Vending-Bench 2: $10,537 (source: Epoch AI benchmarking hub, read October 22, 2026) - Epoch Capabilities Index: 154.4 (source: Epoch AI benchmarking hub, read October 22, 2026) - LMArena Text: 1399 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: coding: 1432 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: hard prompts: 1415 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: math: 1414 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: instruction following: 1406 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: creative writing: 1381 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Vision: 1231 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: English: 1411 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: non-English: 1386 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: Chinese: 1449 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: German: 1366 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: Japanese: 1359 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: Korean: 1383 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: French: 1431 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: Spanish: 1406 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: Russian: 1399 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: Polish: 1420 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: multi-turn: 1394 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: longer queries: 1416 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: expert: 1439 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: hard prompts in English: 1427 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: software and IT: 1421 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: mathematical work: 1435 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: science: 1419 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: medicine and healthcare: 1395 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: legal and government: 1423 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: business and finance: 1389 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: writing and language: 1394 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Text: entertainment and media: 1376 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena WebDev: React: 1663 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena WebDev: HTML: 1627 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena WebDev: from an image: 1586 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Vision: English: 1229 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Vision: Chinese: 1250 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Vision: reading text: 1241 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Vision: diagrams: 1254 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Vision: homework: 1309 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026) - LMArena Vision: creative writing: 1217 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026)