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Anthropic: Claude Sonnet 4
Model Spec
openrouter:anthropic/claude-sonnet-4
Modalities
Input
text
image
pdf
file
Output
text
Capabilities
Chat
Vision
Streaming
Specifications
Context Window
200,000 tokens
Max Output
64,000 tokens
Input Cost
$3.00/M
Output Cost
$15.00/M
History
Raw JSONTimeline is based on collected llm_db history snapshots and may be incomplete.
2026-03-06
changed
-
limits.context
(replace)
1000000 → 200000
2026-03-03
changed
-
cost.image
(remove)
4.8e3 → —
-
cost.reasoning
(remove)
0.0 → —
-
cost.request
(remove)
0.0 → —
2026-02-09
changed
-
retired
(add)
— → false
2026-01-28
changed
-
base_url
(add)
— → —
2026-01-28
changed
-
pricing
(add)
— → —
2026-01-05
changed
-
cost.image
(add)
— → 4.8e3
-
cost.reasoning
(add)
— → 0.0
-
cost.request
(add)
— → 0.0
2025-12-16
changed
-
extra.family
(add)
— → claude-sonnet
-
modalities.input
(replace)
[2 items] → [3 items]
2025-11-18
introduced
snapshots 59223aa -> 2a3e431 • generated 2026-03-14T20:28:04
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