# Grok 4.3

Grok 4.3 er en modell fra xAI, lansert 2026-06-17. Kontekstvinduet er 1 000 000 tokener. Prisen er $1,25 (Inndata ≤ 199 999 tokener); $2,50 (Inndata > 199 999 tokener) per million inndatatokener og $2,50 (Inndata ≤ 199 999 tokener); $5,00 (Inndata > 199 999 tokener) per million utdatatokener.

- Utvikler: xAI
- Id: grok-4-3
- Ifølge rapporter: 2026-07-10T16:34:15.332Z
- Lansert: 2026-06-17T00:00:00.000Z
- Observasjon: 2026-09-21T13:20:07.553Z
  - [dokumentasjonslenke](https://github.com/truefoundry/models/blob/main/providers/azure-ai-foundry/grok-4.3.yaml)
- Status: Lansert
- Produktoppdatering: 2026-06-17
  - [dokumentasjonslenke](https://x.ai/news/grok-amazon-bedrock)
- Kanonisk: https://alexgetman.com/nb/models/xai/grok-4-3/

## Spørsmål

### Hvor stort er kontekstvinduet til Grok 4.3?

Kontekstvinduet er 1 000 000 tokener.

### Hva koster Grok 4.3?

Prisen er $1,25 (Inndata ≤ 199 999 tokener); $2,50 (Inndata > 199 999 tokener) per million inndatatokener og $2,50 (Inndata ≤ 199 999 tokener); $5,00 (Inndata > 199 999 tokener) per million utdatatokener. Bufrede inndata koster $0,20 (Inndata ≤ 199 999 tokener); $0,40 (Inndata > 199 999 tokener) per million tokener.

### Når ble Grok 4.3 lansert?

Den 2026-06-17.

## Tidslinje

- 2026-07-10T16:34:15.332Z · [Alex Getman](https://alexgetman.com/53/grok-4-5-a-new-competitor-to-gpt-and-claude/)
> Grok 4.5: a new competitor to GPT and Claude
> 
> Posting this a little late, but I prepared something interesting. Grok 4.5 is temporarily available to test for free in Grok Build and Cursor.
> 
> The model runs at around 80 tokens per second, supports a context window of up to 500,000 tokens, and costs $2 per million input tokens and $6 per million output tokens. According to Musk, Grok 4.5 was trained from scratch on SpaceXAI’s own foundation and is not built on top of Kimi like Composer.
> 
> In terms of quality, Grok 4.5 comes close to GPT-5.6 Terra, while its pricing is closer to Luna. Among Anthropic models, it sits between Haiku and Sonnet, making it especially attractive in terms of price-to-pe
- 2026-11-05T02:15:35.161Z · [Vertex AI · quotas](https://console.cloud.google.com/iam-admin/quotas)
- 2026-11-05T17:47:58.156Z · [GitHub · xai-org/grok-build · code](https://github.com/xai-org/grok-build/blob/2bdd1d6a6369de0e8c68132ea4539e9abd9e14a8/crates/codegen/xai-grok-shell/src/agent/remote_config/manager/tests.rs)
> fn reload_from_disk_cache_applies_external_catalog() {
>     let mgr = test_manager();
>     let tmp = tempfile::TempDir::new().unwrap();
>     let cache = test_cache_manager(tmp.path());
>     cache.persist(
>         &make_prefetched(&["grok-4.5", "grok-4.3"]),
>         Some("etag-ext"),
>         &mgr.cache_scope(),
>         Utc::now(),
>     );
>     mgr.reload_from_cache_manager(&cache);
>     assert!(mgr.has_fetched_real_catalog());
>     assert!(mgr.models().contains_key("grok-4.5"));
>     assert!(mgr.models().contains_key("grok-4.3"));
>     assert_eq!(mgr.inner.catalog.read().etag.as_deref(), Some("etag-ext"));
> }
> #[test]
> #[serial]
> fn reload_from_disk_cache_recomputes_allowlist_excludes_all() {
>     let mgr = test_manager();
>     let cfg = config_from_toml("[models]\nallowed_models = [\"keep-*\"]");
>     mgr.apply_refresh_result(&cfg, Some(make_prefetched(&["other-1"])), None);
>     assert!(
>      
Denne referansen i koden bekrefter ikke en modellidentifikator i bruk.
**Bekreftet bruk**
- 2026-11-13T18:04:52.686Z · [xAI · official articles · Connectors in web, iOS, and Android](https://x.ai/news/grok-connectors)
> Advanced document editing capabilities are powered by Grok 4.3
- 2026-11-13T18:49:32.453Z · [GitHub search · xAI · pulls · LiuChen19960902/pi-mobile-gateway · @dependabot[bot]](https://github.com/LiuChen19960902/pi-mobile-gateway/pull/16)
> <li>Grok 4.3 and Grok 4.5 on the <code>xai</code> provider now offer the <code>xhigh</code> thinking level, matching the reasoning efforts xAI supports for these models.</li>
- 2026-11-13T18:49:32.453Z · [GitHub search · xAI · pulls · adobe/skills · @renovate[bot]](https://github.com/adobe/skills/pull/451)
- 2026-11-13T18:49:32.453Z · [GitHub search · xAI · pulls · amnn/pi-quote · @dependabot[bot]](https://github.com/amnn/pi-quote/pull/19)
> <li>Grok 4.3 and Grok 4.5 on the <code>xai</code> provider now offer the <code>xhigh</code> thinking level, matching the reasoning efforts xAI supports for these models.</li>
- 2026-11-13T18:49:32.453Z · [GitHub search · xAI · pulls · dreadster3/pi-web · @dreadster3-renovate[bot]](https://github.com/dreadster3/pi-web/pull/88)
> - Grok 4.3 and Grok 4.5 on the `xai` provider now offer the `xhigh` thinking level, matching the reasoning efforts xAI supports for these models.

## Dokumentasjonslenker

- [editorial](https://alexgetman.com/53/grok-4-5-a-new-competitor-to-gpt-and-claude/)
- [xai](https://api.x.ai/v1/models)
- [Vertex AI · quotas](https://console.cloud.google.com/iam-admin/quotas)
- [xai-model-index](https://docs.x.ai/developers/models)
- [review](https://docs.x.ai/developers/models/grok-4.3)
- [xai-pricing](https://docs.x.ai/developers/pricing)
- [GitHub search · xAI · pulls · LiuChen19960902/pi-mobile-gateway · @dependabot[bot]](https://github.com/LiuChen19960902/pi-mobile-gateway/pull/16)
- [GitHub search · xAI · pulls · adobe/skills · @renovate[bot]](https://github.com/adobe/skills/pull/451)
- [GitHub search · xAI · pulls · amnn/pi-quote · @dependabot[bot]](https://github.com/amnn/pi-quote/pull/19)
- [GitHub search · xAI · pulls · dreadster3/pi-web · @dreadster3-renovate[bot]](https://github.com/dreadster3/pi-web/pull/88)
- [truefoundry-azure](https://github.com/truefoundry/models/blob/main/providers/azure-ai-foundry/grok-4.3.yaml)
- [GitHub · xai-org/grok-build · code](https://github.com/xai-org/grok-build/blob/2bdd1d6a6369de0e8c68132ea4539e9abd9e14a8/crates/codegen/xai-grok-shell/src/agent/remote_config/manager/tests.rs)
- [xai-articles](https://x.ai/news/grok-amazon-bedrock)
- [xAI · official articles · Connectors in web, iOS, and Android](https://x.ai/news/grok-connectors)

## Signaler