Meta
Develops the open-weight Llama series of models. Committed to open-source AI research. AI Release Tracker has logged 12 Meta models, from LLaMA 1 (Feb 24 2023) through Muse Spark 1.1 (Jul 9 2026). Every release below links to a dedicated page with benchmarks, parameters, and context window.
A new Meta model typically arrives about every 92 days, with the next projected around Oct 9, 2026. Its strongest benchmark results to date include BullshitBench v2 (28%, on LLaMA 4 Maverick), GPQA Diamond (89.5%, on Muse Spark), and Arena Elo (Code) (1540, on Muse Spark 1.1). 10 of the 12 models tracked here are open-weight or open-source; the rest are proprietary.
Release cadence
Expected next releaseIn 65 days
Oct 9, 2026
Days since last releaseTypically every 92 days
27
Recent intervals
9 Jul 2026 · Muse Spark 1.1
92
8 Apr 2026 · Muse Spark
368
5 Apr 2025 · LLaMA 4 Scout, LLaMA 4 Maverick
120
6 Dec 2024 · LLaMA 3.3
72
25 Sep 2024 · LLaMA 3.2
64
Best benchmark scores
BullshitBench v2
LLaMA 4 Maverick
28%
#37 of 64Best: Claude Opus 4.8 · 95%
GPQA Diamond
Muse Spark
89.5%
#16 of 46Best: GPT-5.4-Pro · 94.4%
Arena Elo (Code)
Muse Spark 1.1
1540
#12 of 43Best: Kimi K3 · 1679
SWE-Bench Verified
Muse Spark
77.4%
#12 of 36Best: Claude Fable 5 · 95.5%
Terminal-Bench 2.1
Muse Spark 1.1
80%
#11 of 20Best: GPT-5.6 Sol · 88.8%
All releases
12 releases · Feb 24 2023 – Jul 9 20262026
2 releases2025
2 releases2024
5 releasesMeta — frequently asked questions
- What is the latest Meta AI model?
- The most recent Meta model tracked on AI Release Tracker is Muse Spark 1.1, released on Jul 9 2026.
- How many AI models has Meta released?
- AI Release Tracker tracks 12 Meta model releases, from LLaMA 1 on Feb 24 2023 through Muse Spark 1.1 on Jul 9 2026.
- What models has Meta released?
- Meta's tracked releases, newest first: Muse Spark 1.1 (Jul 9 2026), Muse Spark (Apr 8 2026), LLaMA 4 Scout (Apr 5 2025), LLaMA 4 Maverick (Apr 5 2025), LLaMA 3.3 (Dec 6 2024), LLaMA 3.2 (Sep 25 2024), LLaMA 3.1 (Jul 23 2024), LLaMA 3 (8B/70B) (Apr 18 2024), Code Llama 70B (Jan 29 2024), Code Llama (Aug 24 2023), LLaMA 2 (Jul 18 2023), LLaMA 1 (Feb 24 2023).
- Which benchmarks does Meta lead?
- Among all models tracked here, Meta holds the best score on MCP Atlas (Muse Spark 1.1, 88.1%), JobBench (Muse Spark 1.1, 54.7%), Toolathlon-Verified (Muse Spark 1.1, 75.6%), Harvey's Legal Agent Benchmark (Muse Spark 1.1, 20%), TaxEval v2 (Muse Spark 1.1, 79.72%), MedScribe (Muse Spark 1.1, 88.89%) and CharXiv Reasoning (Muse Spark, 88.9%).
- Does Meta release open models?
- Partly. 10 of 12 tracked Meta releases publish downloadable weights; the remaining 2 are proprietary.
- How often does Meta release new models?
- Across its 12 tracked releases, Meta has shipped a new model roughly every 112 days on average — about 3.3 releases per year.