token.app › Compare › GPT Chat Latest vs Beam 1.0 501B A23B
GPT Chat Latest vs Beam 1.0 501B A23B
Beam 1.0 501B A23B is 26× cheaper per token on a blended 3:1 basis. Beam 1.0 501B A23B accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| GPT Chat Latest | Beam 1.0 501B A23B | |
|---|---|---|
| Provider | OpenAI | Reflection |
| Input $/1M | $5.00 | $0.250 |
| Output $/1M | $30.00 | $1.00 |
| Blended $/1M | $11.25 | $0.438 |
| Context window | 400K | 1.0M |
| Max output | 128K | 131K |
| Released | May 2026 | Oct 2026 |
| Licence | Proprietary | Open weights |
Choose GPT Chat Latest if…
- No clear advantage on the data we hold.
Choose Beam 1.0 501B A23B if…
- Costs less per token — $0.438 vs $11.25 blended
- Larger context window (1.0M)
- Open weights — self-hostable
- Newer model (released Oct 2026)
FAQ
Which is better, GPT Chat Latest or Beam 1.0 501B A23B?
We do not hold independently-run benchmark scores covering both GPT Chat Latest and Beam 1.0 501B A23B, so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT Chat Latest cheaper than Beam 1.0 501B A23B?
Beam 1.0 501B A23B is cheaper: $0.438 versus $11.25 per million tokens blended at 3:1 input:output. Input alone: $5.00 vs $0.250. Output alone: $30.00 vs $1.00.
What context windows do GPT Chat Latest and Beam 1.0 501B A23B have?
GPT Chat Latest: 400,000 tokens. Beam 1.0 501B A23B: 1,048,576 tokens.
Who makes GPT Chat Latest and Beam 1.0 501B A23B?
GPT Chat Latest is made by OpenAI. Beam 1.0 501B A23B is made by Reflection.