Thinking Machines Lab
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Listed July 2026
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Open Weights
Inkling Small
Arena #153 • score 1405 ±5
Open Weights model from Thinking Machines Lab, listed July 2026. Arena text score 1405 (#153 of 414 entries). $0.45 input / $1.20 output per 1M tokens. 512K tokens context.
Parameters
Not listed in our sources
Context Window
512K tokens
Input / 1M tokens
$0.45
Output / 1M tokens
$1.20
Benchmark Results
- Arena Text Elo: 1405 (#153 of 414 on arena.ai · ±5 · 29,528 votes · variant: Inkling Small)
- AA Intelligence Index: 25.7 (Artificial Analysis v4.3 · best setting: Inkling Small · checked 2026-10-11)
- AA Coding Index: 52.9 (Artificial Analysis v4.3 · best setting: Inkling Small · checked 2026-10-11)
- AA Agentic Index: 23.5 (Artificial Analysis v4.3 · best setting: Inkling Small · checked 2026-10-11)