GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT. As OpenAI rolls out new Instant model updates...
Model details →OpenAI: GPT Chat Latest vs Anthropic Claude Haiku Latest
Anthropic Claude Haiku Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
This model always redirects to the latest model in the Anthropic Claude Haiku family.
Model details →Side-by-side comparison
| Capability | OpenAI: GPT Chat Latest | Anthropic Claude Haiku Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 400K | 200K | 🏆 OpenAI: GPT Chat Latest |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $5.00 | $1.00 | 🏆 Anthropic Claude Haiku Latest |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $30.00 | $5.00 | 🏆 Anthropic Claude Haiku Latest |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 Anthropic Claude Haiku Latest |
Frequently asked questions
Is OpenAI: GPT Chat Latest better than Anthropic Claude Haiku Latest?
Anthropic Claude Haiku Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between OpenAI: GPT Chat Latest and Anthropic Claude Haiku Latest?
Input: $5.00 vs $1.00 per 1M tokens. Output: $30.00 vs $5.00 per 1M tokens.
What context windows do OpenAI: GPT Chat Latest and Anthropic Claude Haiku Latest support?
OpenAI: GPT Chat Latest supports up to 400K tokens. Anthropic Claude Haiku Latest supports up to 200K tokens.
Do both OpenAI: GPT Chat Latest and Anthropic Claude Haiku Latest support tool calling?
OpenAI: GPT Chat Latest: yes. Anthropic Claude Haiku Latest: yes.
Compare OpenAI: GPT Chat Latest with other models
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