Meta · Llama 3.3

Llama 3.3 70B Instruct

READER SUMMARY

An open-weight 70-billion-parameter instruction model approaching Llama 3.1 405B performance at substantially lower serving cost with multilingual and tool-use support.

DOOM SCORE70.9out of 100model risk profile, not the overall index

CURRENT ASSESSMENT · REVISION 1

Why this model scores 70.9

Capability improves modestly over Llama 3.1 70B and approaches the prior 405B tier, while autonomy remains application-mediated. Open weights, lower cost and broad hosting create near-maximal deployment, misuse availability and control difficulty.

Capability75

Autonomy22

Deployment98

Misuse potential72

Control difficulty76

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MODEL-ATTRIBUTED EVIDENCE

News tied to Llama 3.3 70B Instruct

The model score of 70.9 rates this model's risk profile. The overall Doom Index of 63.2 measures the recalibrated complete evidence corpus. These values answer different questions.

NET MODEL-ATTRIBUTED INDEX CONTRIBUTION+0.04

Each article's leave-one-out Doom Index contribution is divided equally among the exact models named on that article. This prevents multi-model evidence from being claimed in full on several model pages. Model risk scores are recalculated from their technical profile and related news, but never feed back into the overall index.

06 Dec 2024CapabilityTOWARD

Meta releases Llama 3.3 70B Instruct

Meta released Llama 3.3 70B Instruct with performance approaching Llama 3.1 405B Instruct at much lower serving cost under the Llama community license.

Full item contribution: +0.04
Llama 3.3 70B Instruct equal share: +0.04

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AUDIT TRAIL

Model score history

R1
Doom Score 70.9
Initial exact source-backed profile for Llama 3.3 70B Instruct.
12 Aug 2026