# Cross-link map: AI Gateway Session Affinity (/docs/ai-gateway/models-and-providers/session-affinity)

> From the Vercel docs graph (built 2026-11-07T05:31:18.281Z), spanning vercel.com docs + KB, nextjs.org, ai-sdk.dev, and other Vercel documentation sites. Full graph as JSON: https://vercel.com/docs/graph.json

## Semantically closest pages

- [AI Gateway logs now show session affinity](https://vercel.com/changelog/ai-gateway-logs-now-show-session-affinity)
- [AI Gateway Automatic Prompt Caching](https://vercel.com/docs/ai-gateway/models-and-providers/automatic-caching) — Enable automatic prompt caching and session affinity with AI Gateway to reduce costs and latency.
- [Anthropic Messages Configuration with AI Gateway](https://vercel.com/docs/ai-gateway/sdks-and-apis/anthropic-messages-api/advanced) — Advanced Anthropic API features including web search, provider timeouts, and automatic caching through AI Gateway.
- [AI Gateway App Attribution](https://vercel.com/docs/ai-gateway/ecosystem/app-attribution) — Attribute your requests so Vercel can identify and feature your app on AI Gateway pages.
- [OpenResponses Configuration with AI Gateway](https://vercel.com/docs/ai-gateway/sdks-and-apis/openresponses/advanced) — Configure provider routing, fallbacks, and restrictions using the OpenResponses API through AI Gateway.

## This page links to (2)

- [AI Gateway Automatic Prompt Caching](https://vercel.com/docs/ai-gateway/models-and-providers/automatic-caching) — Enable automatic prompt caching and session affinity with AI Gateway to reduce costs and latency.
- [AI Gateway Model Fallbacks](https://vercel.com/docs/ai-gateway/models-and-providers/model-fallbacks) — Configure AI Gateway model fallbacks to try backup models when the primary model is unavailable. Set fallback order and

## Pages that link here (6)

By site: eve (2) · vercel-changelog (1) · vercel-docs (3)

### From eve

- [Agent configuration (agent.ts)](https://eve.dev/docs/agent-config) — Configure an eve agent's model, reasoning effort, compaction, limits, and runtime behavior in agent.ts.
- [OpenTelemetry](https://eve.dev/docs/observability/otel) — Configure OpenTelemetry destinations, content capture, and third-party exports.

### From vercel-changelog

- [AI Gateway logs now show session affinity](https://vercel.com/changelog/ai-gateway-logs-now-show-session-affinity)

### From vercel-docs

- [AI Gateway Automatic Prompt Caching](https://vercel.com/docs/ai-gateway/models-and-providers/automatic-caching) — Enable automatic prompt caching and session affinity with AI Gateway to reduce costs and latency.
- [AI Gateway Provider Routing and Fallbacks](https://vercel.com/docs/ai-gateway/models-and-providers/provider-options) — Configure provider routing, ordering, and fallback behavior in Vercel AI Gateway.
- [Anthropic Messages API with AI Gateway](https://vercel.com/docs/ai-gateway/sdks-and-apis/anthropic-messages-api) — Use the Anthropic Messages API with AI Gateway. Configure authentication and send requests with streaming, tools, images