Claude Sonnet 4.6 Non-Reasoning Low Effort
Claude Sonnet 4.6 Non-Reasoning Low Effort is an AI model from Anthropic. Claude Sonnet 4.6 configured for non-reasoning, low-effort inference, optimized for fast and cost-efficient responses.
| Specifications | |
|---|---|
anthropic-claude-4-6-sonnet-non-reasoning-low-effort | |
| Active | |
| Anthropic | |
| Benchmarks | |
|---|---|
| Intelligence Index | #50 |
| GPQA | #155 |
| HLE | #219 |
| IFBench | #241 |
| Time to First Token | #426 |
| SciCode | #108 |
| LCR | #178 |
| TerminalBench Hard | #35 |
| TAU2 | #126 |
| Output TPS | #221 |
Capabilities
Input0/5
Text·
Image·
Audio·
Video·
PDF·
Output0/5
Text·
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Claude Sonnet 5.5 | 1.0M | $2.00 | $10.00 | Available | |
| Claude Sonnet 5 | 1.0M | $2.00 | $10.00 | Deprecating | |
| Claude Sonnet 5.5 Batch | — | 1.0M | — | — | Available |
| Claude Sonnet 5.5 US Gov | — | 1.0M | $2.40 | $12.00 | Available |
| Claude Sonnet 4.6 | 1.0M | $3.00 | $15.00 | Deprecating | |
| Claude Sonnet 4.5 | 1.0M | $3.00 | $15.00 | Deprecated | |
| Claude Sonnet 4 | 1.0M | $3.00 | $15.00 | Deprecated | |
| Claude Sonnet 4.6 Non-Reasoning Low Effort | — | — | — | — | Current |
| Claude Sonnet 4.6 Adaptive | — | — | — | — | Available |
| Claude Sonnet 4.5 | — | — | — | — | Available |
| Claude Sonnet 4 | — | — | — | — | Available |
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Claude Haiku 5.5 | Haiku | 1.0M | $0.100 | $0.500 | |
| Claude Opus 5.5 | Opus | 1.0M | $4.00 | $20.00 | |
| Claude Fable 5.1 | — | 1.0M | $10.00 | $50.00 | |
| Claude Opus 5 | Opus | 1.0M | $5.00 | $25.00 | |
| Claude Fable 5 | Fable | 1.0M | $10.00 | $50.00 | |
| Claude Fable 5.3 | Fable | — | — | — | — |
| Claude Haiku 5.5 Batch | Haiku | — | 1.0M | — | — |
| Claude Mythos 5 | Mythos | — | 1.0M | $10.00 | $50.00 |
| Claude Mythos 5.1 | Mythos | — | 1.0M | $10.00 | $50.00 |
| Claude Opus 4.8 | Opus | 1.0M | $5.00 | $25.00 |