AWS evaluates Grok 4.7 agents on long-horizon tasks
An October 13 AWS technical post tested a tool-using agent with Grok 4.7 on Bedrock across three synthetic search tasks. Each task had one answer verified by brute force; six runs at each of four reasoning levels made 72 runs in total.
Source review period: 2026-10-13
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The agent answered 67 of 72 runs correctly: 18/18 at xhigh and 15/18 at low. Low used about one-eighth as many output tokens as xhigh. AWS calls results from this small synthetic test indicative and says it did not measure real-world latency or failures. Bedrock availability was announced on September 28; this is an evaluation report, not a new access launch.
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AWS evaluates Grok 4.7 agents on long-horizon tasks
AWS evaluates Grok 4.7 agents on long-horizon tasks
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An October 13 AWS technical post tested a tool-using agent with Grok 4.7 on Bedrock across three synthetic search tasks. Each task had one answer verified by brute force; six runs at each of four reasoning levels made 72 runs in total.
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A source-reported technical account; not an independent experiment.
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