Finance-tuned 256K-context model with 32K output tokens and function calling now available gratis through September 25—pick your model ID to control billing behavior post-trial.
Summary
Developers building financial analysis tools gain a cost-free month to benchmark domain-specific reasoning and multi-step tool workflows. The dual model ID pattern lets you test before committing to production costs.
Why it matters
Developers building financial analysis tools gain a cost-free month to benchmark domain-specific reasoning and multi-step tool workflows. The dual model ID pattern lets you test before committing to production costs.
Implementation verdict
Replaces manual Ling 3.0 Flash fine-tuning for finance use cases. Requires only model ID swap in existing AI Gateway code; no new auth or SDK changes. Worth trying immediately if you're building earnings report analysis or financial research agents—the free window is short.
Sources
Dev Signal
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