Llama 3.1 405B Instruct
Open Llama instruction model for multilingual chat, reasoning, and coding
Context
131,072
Max output
128,000
Input / 1M
$1.95
Output / 1M
$1.95
Providers
2
01Profile
Profile
Released
2024-07-23
Last updated
2026-09-10
Knowledge cutoff
2023-12
Weights
Open
02Capabilities
Capabilities
Input
text
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
Attachments
No
Cache read
—
Cache write
—
03Pricing
Pricing across 2 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
12+ recent events since 2024-07-23
2026-09-11Addednano-gptoffering→ new
2026-08-05Price upcortecsinput / 1MNot listed→ $1.95
2026-08-05Price upcortecsoutput / 1MNot listed→ $1.95
2026-08-03Removedgithub-modelsofferingremoved→ new
2026-07-25Removedazureofferingremoved→ new
2026-06-23Removedsyntheticofferingremoved→ new
2026-05-03Removednvidiaofferingremoved→ new
2026-04-11Removedkiloofferingremoved→ new
2026-03-22Removedopenrouterofferingremoved→ new
2026-02-16Addedkilooffering→ new
2026-02-13Removednebiusofferingremoved→ new
2026-02-04DeprecatednebiusStatus—→ deprecated