Beam 1 is Reflection's language model with a 1.0M context window and up to 131K output tokens, available from 2 providers, starting at $0.4 / 1M input and $1.20 / 1M output. A reasoning model for coding and agentic workflows that combines strong coding capability with fast, low-latency inference.
| Specifications | |
|---|---|
reflection-beam-1 | |
| Language | |
| Active | |
| Reflection | |
| 1.0M tokens | |
| 131K tokens | |
| Text | |
| Text | |
| default | |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Beam 1.0 501B A23B | 1.0M | $0.250 | $1.00 | Available | |
| Beam 1 | — | 1.0M | $0.400 | $1.20 | Current |
| Beam 1.0 | 1.0M | — | — | Available | |
| Beam 1.0 Free | 1.0M | — | — | Available |