BrowseComp With context management — Inkling evaluation Reported as: effort=0.99 Configuration: Context management (Inkling evaluation) 77.4% thinkingmachines.ai for Inkling-Small (effort=0.99) on BrowseComp With context management — Inkling evaluation (opens in a new tab) BrowseComp Accuracy Reported July 30, 2026 Launch post Thinking Machines Lab Self-reported Record for Inkling-Small on BrowseComp With context management — Inkling evaluation Chartography October 2026 leaderboard Effort: xHigh 9.1% surgehq.ai for Inkling-Small (xHigh) on Chartography October 2026 leaderboard (opens in a new tab) Archived copy (opens in a new tab) Chartography Pass@1 Reported October 7, 2026 Benchmark leaderboard Surge AI Independent Record for Inkling-Small on Chartography October 2026 leaderboard CharXiv Reasoning — No tools Reported as: effort=0.99 Configuration: No tools 77.4% thinkingmachines.ai for Inkling-Small (effort=0.99) on CharXiv Reasoning — No tools (opens in a new tab) CharXiv Accuracy Reported July 30, 2026 Model card Thinking Machines Lab Self-reported Record for Inkling-Small on CharXiv Reasoning — No tools CharXiv Reasoning — Python enabled Reported as: effort=0.99 Configuration: With Python 81.3% thinkingmachines.ai for Inkling-Small (effort=0.99) on CharXiv Reasoning — Python enabled (opens in a new tab) CharXiv Accuracy Reported July 30, 2026 Model card Thinking Machines Lab Self-reported Record for Inkling-Small on CharXiv Reasoning — Python enabled Finance Agent Benchmark 2 — October 2026 evaluation Reported as: 0.99 41.3% vals.ai for Inkling-Small (0.99) on Finance Agent Benchmark 2 — October 2026 evaluation (opens in a new tab) Archived copy (opens in a new tab) Finance Agent Accuracy Reported October 6, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on Finance Agent Benchmark 2 — October 2026 evaluation GPQA Diamond — Epoch AI harness Effort: xHigh Configuration: Epoch AI harness 88.5% epoch.ai for Inkling-Small (xhigh) on Graduate-Level Google-Proof Q&A Diamond — Epoch AI harness (opens in a new tab) Archived copy (opens in a new tab) GPQA Diamond Accuracy Reported October 7, 2026 Evaluated August 14, 2026 at 2:19 PM UTC Benchmark leaderboard Epoch AI Independent Record for Inkling-Small on Graduate-Level Google-Proof Q&A Diamond — Epoch AI harness GPQA Diamond — Vals AI harness Reported as: 0.99 Configuration: Vals AI harness: mean of zero-shot and few-shot CoT 83.6% vals.ai for Inkling-Small (0.99) on Graduate-Level Google-Proof Q&A Diamond — Vals AI harness (opens in a new tab) Archived copy (opens in a new tab) GPQA Diamond Accuracy Reported September 1, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on Graduate-Level Google-Proof Q&A Diamond — Vals AI harness HLAB October 2026 evaluation Reported as: 0.99 1.7% vals.ai for Inkling-Small (0.99) on Harvey's Legal Agent Benchmark October 2026 evaluation (opens in a new tab) Archived copy (opens in a new tab) HLAB Task Pass Rate Reported October 6, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on Harvey's Legal Agent Benchmark October 2026 evaluation IFBench Original Reported as: effort=0.99 82.2% thinkingmachines.ai for Inkling-Small (effort=0.99) on IFBench Original (opens in a new tab) Accuracy Reported July 30, 2026 Launch post Thinking Machines Lab Self-reported Record for Inkling-Small on IFBench Original MCP Atlas Public, April 2026 update 79.2% labs.scale.com for Inkling-Small on MCP Atlas Public, April 2026 update (opens in a new tab) Pass rate Reported September 24, 2026 Benchmark leaderboard Scale AI Independent Record for Inkling-Small on MCP Atlas Public, April 2026 update MMLU-Pro Original — Vals AI harness Reported as: 0.99 Configuration: Vals AI harness 85.6% vals.ai for Inkling-Small (0.99) on MMLU-Pro Original — Vals AI harness (opens in a new tab) Archived copy (opens in a new tab) Accuracy Reported September 1, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on MMLU-Pro Original — Vals AI harness SimpleQA Verified Original Reported as: effort=0.99 20.6% thinkingmachines.ai for Inkling-Small (effort=0.99) on SimpleQA Verified Original (opens in a new tab) Accuracy Reported July 30, 2026 Launch post Thinking Machines Lab Self-reported Record for Inkling-Small on SimpleQA Verified Original SimpleQA Verified Original — Epoch AI harness Effort: xHigh Configuration: Epoch AI harness 19.1% epoch.ai for Inkling-Small (xhigh) on SimpleQA Verified Original — Epoch AI harness (opens in a new tab) Archived copy (opens in a new tab) Accuracy Reported October 7, 2026 Evaluated August 27, 2026 at 7:36 PM UTC Benchmark leaderboard Epoch AI Independent Record for Inkling-Small on SimpleQA Verified Original — Epoch AI harness StrongREJECT Original Reported as: effort=0.99 98.4% thinkingmachines.ai for Inkling-Small (effort=0.99) on StrongREJECT Original (opens in a new tab) Harmful-request refusal rate Reported July 30, 2026 Launch post Thinking Machines Lab Self-reported Record for Inkling-Small on StrongREJECT Original SWE-bench Verified — bash-only harness Reported as: effort=0.99 Configuration: bash-only harness 80.2% thinkingmachines.ai for Inkling-Small (effort=0.99) on SWE-bench Verified — bash-only harness (opens in a new tab) Resolved Tasks Reported July 30, 2026 Launch post Thinking Machines Lab Self-reported Record for Inkling-Small on SWE-bench Verified — bash-only harness SWE-bench Verified — Vals AI mini-swe-agent Reported as: 0.99 Configuration: mini-swe-agent harness 82.2% vals.ai for Inkling-Small (0.99) on SWE-bench Verified — Vals AI mini-swe-agent (opens in a new tab) Archived copy (opens in a new tab) Resolved Tasks Reported September 1, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on SWE-bench Verified — Vals AI mini-swe-agent SWE-bench Pro Public Reported as: effort=0.99 55.9% thinkingmachines.ai for Inkling-Small (effort=0.99) on SWE-bench Pro Public (opens in a new tab) Public tasks resolved Reported July 30, 2026 Launch post Thinking Machines Lab Self-reported Record for Inkling-Small on SWE-bench Pro Public Terminal-Bench 2.1 — Thinking Machines internal coding harness Reported as: effort=0.99 Configuration: Thinking Machines internal coding harness 64.7% thinkingmachines.ai for Inkling-Small (effort=0.99) on Terminal-Bench 2.1 — Thinking Machines internal coding harness (opens in a new tab) Terminal-Bench Accuracy Reported July 30, 2026 Launch post Thinking Machines Lab Self-reported Record for Inkling-Small on Terminal-Bench 2.1 — Thinking Machines internal coding harness Terminal-Bench 2.1 — Vals AI Terminus 2 Reported as: 0.99 Configuration: Terminus-2 harness 55.1% vals.ai for Inkling-Small (0.99) on Terminal-Bench 2.1 — Vals AI Terminus 2 (opens in a new tab) Archived copy (opens in a new tab) Terminal-Bench Accuracy Reported September 28, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on Terminal-Bench 2.1 — Vals AI Terminus 2 Terminal-Bench 4.0 — Vals AI mini-swe-agent Reported as: 0.99 Configuration: mini-swe-agent harness 0.0% vals.ai for Inkling-Small (0.99) on Terminal-Bench 4.0 — Vals AI mini-swe-agent (opens in a new tab) Archived copy (opens in a new tab) Terminal-Bench Accuracy Reported October 6, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on Terminal-Bench 4.0 — Vals AI mini-swe-agent Toolathlon Verified Reported as: effort=0.99 54.4% thinkingmachines.ai for Inkling-Small (effort=0.99) on Toolathlon Verified (opens in a new tab) Tasks completed Reported July 30, 2026 Launch post Thinking Machines Lab Self-reported Record for Inkling-Small on Toolathlon Verified Vals Index 2.1 Reported as: 0.99 25.5% vals.ai for Inkling-Small (0.99) on Vals Index 2.1 (opens in a new tab) Archived copy (opens in a new tab) Vals Index GDP-weighted Accuracy Reported October 6, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on Vals Index 2.1 Vibe Code Bench 1.1 — OpenHands, October 2026 evaluation Reported as: 0.99 Configuration: OpenHands harness 19.1% vals.ai for Inkling-Small (0.99) on Vibe Code Bench 1.1 — OpenHands, October 2026 evaluation (opens in a new tab) Archived copy (opens in a new tab) Vibe Code Bench Score Reported October 6, 2026 Benchmark leaderboard Vals AI Independent Record for Inkling-Small on Vibe Code Bench 1.1 — OpenHands, October 2026 evaluation